Batteries

The Varta V346, internationally known as SR712SW, is a premium silver oxide button cell in an exceptionally flat design. It was specially developed for the precise requirements of very flat wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability and an extremely long service life. With its stable voltage of 1.55 V, it ensures maximum accuracy and protects your valuable and delicate movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage protection: Maximum protection for your valuable and delicate movementUltra-flat design: Ideal for the flattest and smallest watch modelsPrecision energy for ultra-flat watchesThe Varta V346 was specially designed for use in analogue and digital quartz watches with particularly flat movements. Its cell chemistry is optimised for low, constant power consumption, which is characteristic of these watch types. Its extremely flat dimensions make it the perfect choice for designer watches and other delicate timepieces where every millimetre of build height matters.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V346 offers crucial advantages. The voltage remains stable for almost the entire life of the battery, ensuring the accuracy of the device. The high energy density enables long operating times in a very small size. Thanks to the minimal self-discharge, the battery is also extremely long-lasting in storage.Efficiency and safety for your movementVarta watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V346 cell provides reliable protection against leakage, thus protecting the delicate movement from damage. Rely on tested quality for your valuable devices. Characteristics  ModelVarta V346 / SR712SW TechnologySilver oxide-zinc SizeSR712SW / 346 Nominal voltage (V)1.55 Capacity (mAh)approx. 11 Dimensions (Ø x H, mm)approx. 7.9 x 1.25 Weight (g)approx. 0.3 RechargeableNo  FAQs about the Varta V346 watch batteryWhat does the designation SR712SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round shape, "712" for the dimensions (7.9 mm x 1.25 mm) and "SW" at the end identifies a "Low Drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.For which watches is this battery type particularly suitable?The V346 is typically used in very flat wristwatches. Due to its extremely low height, it is a popular choice for elegant and delicate watch models where minimal case height is important.Can I use another battery instead of this one?Due to its very specific and flat dimensions, replacement with another type of battery is generally not possible. It is important to use exactly the type specified by the watch manufacturer.How must this watch battery be disposed of?Watch batteries must not be disposed of in household waste. Please take the empty battery to designated collection points in shops or municipal recycling centres to ensure environmentally proper recycling.

The Varta V350, internationally known as SR1136W, is a premium silver-oxide button cell specially developed as a "high drain" version for watches and small devices with high, short-term energy requirements. As a specialist for special batteries, Varta guarantees the highest quality and reliability. With its stable voltage of 1.55 V and a high capacity of 85 mAh, it provides the powerful performance that demanding devices require.Highlights at a glancePremium quality: High-quality silver oxide technology for demanding devicesHigh drain optimised: Ideal for devices with high, short-term energy requirementsHigh capacity: Long service life even in watches with additional functionsStable voltage: Constant 1.55 V for reliable operation under loadTested quality: High leak-proofing and reliability from VartaPrecision energy for demanding watches and devicesThe Varta V350 was developed for use in analogue and digital quartz watches that have energy-intensive additional functions such as illumination, an alarm tone or a stopwatch function. In addition, it is the perfect energy source for a variety of small devices such as calculators, electronic games or medical devices that occasionally require high power for short periods.Superior silver-oxide technologyThe silver-oxide technology of the V350 offers high energy density and a very stable voltage. The "high drain" (W) design is characterised by a lower internal resistance. This allows the battery to supply higher currents for short periods without the voltage dropping significantly, ensuring the reliable operation of the connected loads.Efficiency and safety for your devicesVarta batteries are subject to the strictest quality controls in order to guarantee consistently high performance and maximum safety. The high-quality workmanship and sealing of the V350 cell offers reliable protection against leakage, thus protecting your valuable devices from damage. Trust in tested quality. Characteristics  ModelVarta V350 / SR1136W TechnologySilver-oxide zinc (High Drain) SizeSR1136W / 350 Nominal voltage (V)1.55 Capacity (mAh)approx. 80 Dimensions (Ø x H, mm)approx. 11.6 x 3.6 Weight (g)approx. 1.5 RechargeableNo  FAQs about the Varta V350 watch batteryWhat does "High Drain" mean?"High drain" means that the battery is designed for devices with high energy requirements. It can supply high currents for short periods, such as are required for display lighting or a signal tone. "Low drain" batteries (with the SW suffix), on the other hand, are optimised for devices with very low, constant current consumption such as simple clocks.Is this battery compatible with the designation SR42W?The Varta 350 corresponds to the internationally standardised IEC designation SR1136W. The designation SR42W is not standardised. Please check the number on your old battery. If it says 350 or SR1136W, this is the correct and suitable replacement.Can I replace a V344 (SR1136SW) "Low Drain" battery with this V350?If your device (e.g. a watch with illumination) requires a "high drain" battery, the V350 is the right choice. A "low drain" cell could collapse in voltage under high load. Conversely, you can use a V350 in a simple watch, but a "low drain" cell is usually the more efficient solution there.How should this battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the collection points provided in shops or municipal recycling centres to ensure environmentally responsible recycling.

The Varta V357, internationally known as SR44W, is a premium silver oxide button cell that has been specially developed as a "High Drain" version for watches and small devices with high, short-term energy requirements. As a specialist in special batteries, Varta guarantees the highest quality and reliability. With its stable voltage of 1.55 V and a very high capacity of 155 mAh, it delivers the powerful performance that demanding electronic devices require.Highlights at a glancePremium quality: High-quality silver oxide technology for demanding devicesHigh drain optimised: Ideal for devices with high, short-term energy requirementsVery high capacity: Long service life even in devices with high consumptionStable voltage: Constant 1.55 V for reliable operation under loadTested quality: High leakproofness and reliability from VartaUniversal precision energy for demanding devicesThe Varta V357 is a universally applicable power source for a wide range of devices that require powerful and reliable performance. It is ideal for wristwatches with energy-intensive additional functions such as lighting or alarm. It is also the perfect choice for calculators, digital calipers, laser pointers, toys, and various medical devices such as blood glucose meters.Superior silver oxide technologyThe silver oxide technology of the V357 offers a high energy density and a very stable voltage level. The "High Drain" (W) design is characterised by a lower internal resistance. This allows the battery to supply higher currents for short periods without the voltage dropping significantly, which ensures the reliable functioning of the connected devices.Efficiency and safety for your devicesVarta batteries undergo the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality processing and sealing of the V357 cell provides reliable protection against leakage, thus safeguarding your valuable devices from damage. Trust in tested quality. Features  ModelVarta V357 / SR44W TechnologySilver oxide-zinc (High Drain) SizeSR44W / 357 Nominal voltage (V)1.55 Capacity (mAh)approx. 170 Dimensions (Ø x H, mm)approx. 11.6 x 5.4 Weight (g)approx. 2.3 RechargeableNo  FAQs about the Varta V357 watch batteryWhat does "High Drain" mean?"High Drain" means that the battery is designed for devices with high energy requirements. It can supply high current for short periods of time, for example, for display lighting, a signal tone, or a measuring process. "Low Drain" batteries (with the suffix SW), on the other hand, are optimised for devices with very low, constant current consumption such as simple watches.Can I replace an LR44 alkaline battery with this V357?Yes, this is possible in any case and represents a significant upgrade. The V357 (SR44W) offers a longer service life and a much more stable voltage than an LR44 battery. This is especially beneficial in measuring devices and medical devices to ensure high accuracy.What is the difference between a V357 (SR44W) and a V303 (SR44SW)?Both are high-quality silver oxide batteries of the same size. However, the V357 is designed as a "High Drain" version for devices with higher current consumption (e.g. calculators). The V303 (SR44SW) is a "Low Drain" version specially optimised for the low, constant current requirement of simple wristwatches and provides maximum efficiency there.How should this battery be disposed of?Watch batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in retail stores or municipal recycling centres to ensure environmentally sound disposal.

The Varta V361, internationally known as the SR721W, is a premium silver oxide button cell that was specially developed as a "high drain" version for watches and small devices with high, short-term energy requirements. As a specialist for special batteries, Varta guarantees the highest quality and reliability. With its stable voltage of 1.55 V and optimised capacity, it provides the powerful performance that demanding, compact devices require.Highlights at a glancePremium quality: High-quality silver oxide technology for demanding devicesHigh drain optimised: Ideal for devices with high, short-term energy demandsLong service life: High capacity for this compact sizeStable voltage: Constant 1.55 V for reliable operation under loadTested quality: High leakage protection and reliability from VartaPrecision energy for demanding watches and devicesThe Varta V361 was developed for use in analogue and digital quartz watches equipped with energy-consuming additional features such as illumination, an alarm or a stopwatch function. In addition, it is an excellent energy source for a wide range of compact small devices such as calculators, electronic games or medical devices which temporarily require high power.Superior silver oxide technologyThe silver oxide technology of the V361 offers high energy density and a very stable voltage level. The "High Drain" (W) design is characterised by lower internal resistance. This enables the battery to supply higher currents for short periods without the voltage dropping significantly, ensuring reliable operation of the connected loads.Efficiency and safety for your devicesVarta batteries are subject to the strictest quality controls to guarantee consistently high performance and maximum safety. The high-quality assembly and sealing of the V361 cell provides reliable protection against leakage and therefore protects your valuable devices from damage. Rely on tested quality. Features  ModelVarta V361 / SR721W TechnologySilver oxide-zinc (High Drain) SizeSR721W / 361 Nominal voltage (V)1.55 Capacity (mAh)approx. 20 Dimensions (Ø x H, mm)approx. 7.9 x 2.1 Weight (g)approx. 0.4 RechargeableNo  FAQs about the Varta V361 watch batteryWhat does "High Drain" mean?"High Drain" means that the battery is designed for devices with high energy demand. It can supply high current for short periods, as required for example for display illumination or a signal sound. "Low Drain" batteries (with the suffix SW), on the other hand, are optimised for devices with very low, constant current consumption such as simple watches.Is this battery compatible with the designation SR58W?The Varta 361 corresponds to the internationally standardised IEC designation SR721W. The designation SR58W is not standardised. Please check the number on your old battery. If it says 361 or SR721W, this is the correct and suitable replacement.What is the difference between a V361 (SR721W) and a V362 (SR721SW)?Both are high-quality silver oxide batteries of the same size. However, the V361 is designed as a "High Drain" version for devices with higher current consumption (e.g. watches with illumination). The V362 (SR721SW) is a "Low Drain" version especially optimised for the low, constant current consumption of simple wristwatches and provides maximum efficiency there.How should this battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in stores or municipal recycling centres to ensure environmentally sound recycling.

The Varta V362, internationally known as SR721SW, is a premium silver oxide button cell that has been specially developed for the precise requirements of high-quality wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability and an extremely long service life. With its stable voltage of 1.55 V and an optimised capacity of 21 mAh, it ensures maximum accuracy and protects your valuable movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable and delicate watch movementTested quality: Reliable energy from one of the leading manufacturersPrecision energy for high-quality watchesThe Varta V362 was specially designed for use in analogue and digital quartz watches. Its cell chemistry is optimised for low, constant power consumption, which is typical for movements without additional functions. In addition to watches, this battery is also ideal for a wide range of other precision electronic instruments.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V362 offers decisive advantages. The voltage remains stable over almost the entire service life of the battery, which ensures the precision of the device. The high energy density enables a long runtime in a very small design. Thanks to the minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your watch movementVarta Watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V362 cell offers reliable protection against leakage and thus protects the sensitive movement from damage. Trust in tested quality for your valuable devices. Characteristics  ModelVarta V362 / SR721SW TechnologySilver oxide zinc (low drain) SizeSR721SW / 362 Rated voltage (V)1.55 Capacity (mAh)approx. 21 Dimensions (Ø x H, mm)approx. 7.9 x 2.1 Weight (g)approx. 0.4 RechargeableNo  FAQs about the Varta V362 watch batteryWhat does the designation SR721SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round design, "721" for the dimensions (7.9 mm x 2.1 mm) and the "SW" at the end indicates a "low drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.Is this battery compatible with the designation SR58SW?The Varta 362 corresponds to the internationally standardised IEC designation SR721SW. The designation SR58SW is not standardised. Please check the number on your old battery. If it says 362 or SR721SW, this is the correct and suitable replacement.What is the difference between a V362 (SR721SW) and a V361 (SR721W)?Both are high-quality silver oxide batteries of the same size. However, the V362 is a "low drain" version specially optimised for the low, constant current requirements of simple wristwatches, where it offers maximum efficiency. The V361 (SR721W) is designed as a "high drain" version for devices with higher power consumption (e.g. watches with lighting).How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V371, internationally known as SR920SW, is one of the most popular premium silver oxide button cells, specially developed for the precise requirements of high-quality wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability, and an extremely long service life. With its stable voltage of 1.55 V and an optimised capacity of 35 mAh, it ensures maximum accuracy and protects your valuable movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable and delicate watch movementTested quality: Reliable energy from one of the leading manufacturersPrecision energy for high-quality watchesThe Varta V371 is a widely used power source for a variety of analogue and digital quartz watches. Its cell chemistry is optimised for low, constant power consumption, which is typical for movements without additional functions. Its compact size makes it the perfect choice for a wide range of men's and women's watches.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V371 offers decisive advantages. The voltage remains stable throughout almost the entire service life of the battery, which ensures the precision of the device. The high energy density allows for a long runtime in a very small format. Thanks to minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your watch movementVarta watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V371 cell provide reliable protection against leakage and thus protect the sensitive movement from damage. Trust in tested quality for your valuable devices. Battery features  ModelVarta V371 / SR920SW TechnologySilver oxide-zinc (Low Drain) SizeSR920SW / 371 Nominal voltage (V)1.55 Capacity (mAh)approx. 40 Dimensions (Ø x H, mm)approx. 9.5 x 2.1 Weight (g)approx. 0.6 RechargeableNo  FAQs about the Varta V371 watch batteryWhat does the designation SR920SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round shape, "920" for the dimensions (9.5 mm x 2.1 mm), and the "SW" at the end identifies a "Low Drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.Is this battery compatible with the designation SR69SW?The Varta 371 corresponds to the internationally standardised IEC designation SR920SW. The designation SR69SW is not standardised. Please check the number on your old battery. If it says 371 or SR920SW, this is the correct and suitable replacement.What is the difference between a V371 (SR920SW) and a V370 (SR920W)?Both are high-quality silver oxide batteries of the same size. However, the V371 is the "Low Drain" version specially optimised for the low, constant current needs of simple wristwatches and provides maximum efficiency there. The V370 (SR920W) is designed as a "High Drain" version for devices with higher power consumption (e.g. watches with lighting).How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V373, internationally known as SR916SW, is a premium silver oxide button cell in an exceptionally flat design. It was specially developed for the precise requirements of very flat wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability and an extremely long service life. With its stable voltage of 1.55 V and optimised capacity of 21 mAh, it ensures maximum accuracy and protects your valuable and delicate watch movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable and delicate watch movementUltra-flat design: Ideal for the thinnest and smallest watch modelsPrecision energy for ultra-flat watchesThe Varta V373 was specially designed for use in analogue and digital quartz watches with particularly flat movements. Its cell chemistry is optimised for low, constant power consumption, which is characteristic of these types of watches. Its extremely flat dimensions make it the perfect choice for designer watches and other delicate timepieces where every millimetre of height matters.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V373 offers crucial advantages. The voltage remains stable for almost the entire life of the battery, ensuring device precision. The high energy density allows for a long runtime in a very small size. Thanks to minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your watch movementVarta watch batteries are subject to the strictest quality controls to guarantee consistently high performance and maximum safety. The high-quality manufacturing and sealing of the V373 cell provides reliable protection against leaking and thus protects the sensitive movement from damage. Rely on certified quality for your valuable devices. Characteristics  ModelVarta V373 / SR916SW TechnologySilver oxide-zinc (Low Drain) SizeSR916SW / 373 Nominal voltage (V)1.55 Capacity (mAh)approx. 23 Dimensions (Ø x H, mm)approx. 9.5 x 1.6 Weight (g)approx. 0.4 RechargeableNo  FAQs about the Varta V373 watch batteryWhat does the designation SR916SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round shape, "916" for the dimensions (9.5 mm x 1.65 mm) and the "SW" at the end indicates a "Low Drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.Is this battery compatible with the designation SR68SW?The Varta 373 corresponds to the internationally standardised IEC designation SR916SW. The designation SR68SW is not standardised. Please check the number on your old battery. If it says 373 or SR916SW, this is the correct and suitable replacement.For which watches is this battery type particularly suitable?The V373 is typically used in very flat wristwatches. Due to its extremely low height, it is a popular choice for elegant and delicate watch models where a minimal case height is important.How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally responsible disposal.

The Varta V379, internationally known as SR621SW, is one of the most popular premium silver oxide button cells, which has been specially developed for the precise requirements of high-quality wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability and an extremely long service life. With its stable voltage of 1.55 V and an optimised capacity of 18 mAh, it ensures maximum timekeeping accuracy and protects your valuable movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum timekeeping accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of useHigh leak-proof safety: Maximum protection for your valuable and delicate movementTested quality: Reliable energy from one of the leading manufacturersPrecision energy for high-quality watchesThe Varta V379 is a widely used power source for a variety of analogue and digital quartz watches. Its cell chemistry is optimised for low, constant power consumption, which is typical for movements without additional functions. Its compact size makes it the perfect choice for a wide range of men's and women's watches.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V379 offers decisive advantages. The voltage remains stable over almost the entire service life of the battery, which ensures the precision of the device. The high energy density enables a long runtime in a very small design. Thanks to the minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your movementVarta watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V379 cell provide reliable protection against leakage and thus protect the sensitive movement from damage. Rely on tested quality for your valuable devices. Characteristics  ModelVarta V379 / SR621SW TechnologySilver oxide-zinc (Low Drain) SizeSR621SW / 379 Nominal voltage (V)1.55 Capacity (mAh)approx. 19 Dimensions (Ø x H, mm)approx. 6.8 x 2.1 Weight (g)approx. 0.3 RechargeableNo  FAQs about the Varta V379 watch batteryWhat does the designation SR621SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round shape, "621" for the dimensions (6.8 mm x 2.15 mm) and the "SW" at the end denotes a "Low Drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.Is this battery compatible with the designation SR63SW?The Varta 379 corresponds to the internationally standardised IEC designation SR621SW. The designation SR63SW is not standardised. Please check the number on your old battery. If it says 379 or SR621SW, then this is the correct and suitable replacement.What is the difference to type V364?Both Varta types, V379 and V364, correspond to the same international standard SR621SW and have identical dimensions. They are fully interchangeable in practice. These are internal Varta type designations.How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally responsible disposal.

The Varta V381, internationally known as SR1120SW, is a premium silver oxide button cell that has been specially developed for the precise requirements of high-quality, flat wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability and an extremely long service life. With its stable voltage of 1.55 V and an optimised capacity of 42 mAh, it ensures maximum accuracy and protects your valuable movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable and delicate watch movementTested quality: Reliable energy from one of the leading manufacturersPrecision energy for high-quality watchesThe Varta V381 was specially designed for use in analogue and digital quartz watches with a flat housing. Its cell chemistry is optimised for low, constant power consumption, which is typical for movements without additional functions. Its flat design makes it the perfect choice for a wide range of elegant ladies' and men's watches.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V381 offers decisive advantages. The voltage remains stable over almost the entire service life of the battery, which ensures the precision of the device. The high energy density enables a long runtime in a very small design. Thanks to the minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your watch movementVarta Watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V381 cell offers reliable protection against leakage and thus protects the sensitive movement from damage. Trust in tested quality for your valuable devices. Features  ModelVarta V381 / SR1120SW TechnologySilver oxide zinc (low drain) SizeSR1120SW / 381 Nominal voltage (V)1.55 Capacity (mAh)approx. 42 Dimensions (Ø x H, mm)approx. 11.6 x 2.1 Weight (g)approx. 1.0 RechargeableNo  FAQs about the Varta V381 watch batteryWhat does the designation SR1120SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round design, "1120" for the dimensions (11.6 mm x 2.1 mm) and the "SW" at the end indicates a "low drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.Is this battery compatible with the designation SR55SW?The Varta 381 corresponds to the internationally standardised IEC designation SR1120SW. The designation SR55SW is not standardised. Please check the number on your old battery. If it says 381 or SR1120SW, this is the correct and suitable replacement.Can I replace an LR1120 (LR55) alkaline battery with this V381?Yes, this is possible in almost all cases and represents a significant upgrade. The V381 (SR1120SW) offers a longer service life and a more stable voltage, which improves the accuracy of your watch. The use of a silver oxide battery such as the V381 is strongly recommended for high-quality watches.How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V384, internationally known as SR41SW, is one of the most popular premium silver oxide button cells, specially developed for the precise requirements of high-quality wristwatches and small medical devices. As a specialist in special batteries, Varta guarantees the highest quality and reliability. With its stable voltage of 1.55 V and an optimised capacity of 38 mAh, it ensures maximum accuracy and precise measurement results.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and medical devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and measurement precisionLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable devicesTested quality: Reliable energy from one of the leading manufacturersPrecision energy for watches and medical devicesThe Varta V384 is a widely used power source for a variety of analogue and digital quartz watches. Its cell chemistry is optimised for low, constant current consumption. In addition, its high reliability and stable voltage make it a preferred choice for many small medical devices such as digital clinical thermometers, where maximum measurement accuracy is required.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V384 offers decisive advantages. The voltage remains stable over almost the entire life of the battery, which ensures the precision of the device. The high energy density enables a long running time in a very small design. Thanks to the minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your devicesVarta batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V384 cell provides reliable protection against leakage and thus protects your sensitive devices from damage. Trust in tested quality. Characteristics  ModelVarta V384 / SR41SW TechnologySilver oxide-zinc (Low Drain) SizeSR41SW / 384 Nominal voltage (V)1.55 Capacity (mAh)approx. 42 Dimensions (Ø x H, mm)approx. 7.9 x 3.6 Weight (g)approx. 0.7 RechargeableNo FAQs about the Varta V384 watch batteryWhat does the designation SR41SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round shape, "41" for the dimensions (7.9 mm x 3.6 mm) and the "SW" at the end denotes a "Low Drain" version. This is specially optimised for devices with low and constant current consumption.Can I replace an LR41 alkaline battery with this V384?Yes, this is certainly possible and is a significant upgrade. The V384 (SR41SW) offers a longer service life and much more stable voltage than an LR41 battery. This is particularly important in medical devices such as clinical thermometers to ensure high measurement accuracy.What is the difference between a V384 (SR41SW) and a V392 (SR41W)?Both are high-quality silver oxide batteries of the same size. However, the V384 is a "Low Drain" version specially optimised for the low, constant current requirements of watches and thermometers. The V392 (SR41W) is a "High Drain" version designed for devices with higher current consumption (e.g. calculators with sound).How should this battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal waste collection centres to ensure environmentally sound disposal.

The Varta V389, internationally known as SR1130W, is a premium silver oxide button cell specially developed as a "High Drain" version for watches and small devices with high, short-term energy demands. As a specialist for special batteries, Varta guarantees the highest quality and reliability. With its stable voltage of 1.55 V and a high capacity of 80 mAh, it provides the powerful performance that demanding electronic devices require.Highlights at a glancePremium quality: High-quality silver oxide technology for demanding devicesHigh drain optimised: Ideal for devices with high, short-term energy demandsHigh capacity: Long service life even in devices with high consumptionStable voltage: Constant 1.55 V for reliable function under loadTested quality: High leak-proofness and reliability from VartaUniversal precision energy for demanding devicesThe Varta V389 is a universal energy source for a variety of devices that require powerful and reliable performance. It is ideal for wristwatches with energy-intensive additional functions such as lighting or alarms. In addition, it is the perfect choice for calculators, digital calipers, laser pointers, toys, and various medical devices.Superior silver oxide technologyThe silver oxide technology of the V389 offers a high energy density and a very stable voltage level. The "High Drain" (W) design is characterised by a lower internal resistance. This allows the battery to deliver higher currents for short periods without the voltage dropping significantly, which ensures the reliable operation of the connected consumers.Efficiency and safety for your devicesVarta batteries undergo the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality construction and sealing of the V389 cell provide reliable protection against leakage and thus safeguard your valuable devices from damage. Trust in tested quality. Characteristics  ModelVarta V389 / SR1130W TechnologySilver oxide-zinc (High Drain) SizeSR1130W / 389 Rated voltage (V)1.55 Capacity (mAh)approx. 85 Dimensions (Ø x H, mm)approx. 11.6 x 3.1 Weight (g)approx. 1.5 RechargeableNo  FAQs about the Varta V389 watch batteryWhat does "High Drain" mean?"High Drain" means that the battery is designed for devices with high energy demand. It can deliver high currents for short periods, such as those required for display illumination, a signal tone or a measuring process. "Low Drain" batteries (with the suffix SW) are, on the other hand, optimised for devices with a very low, constant current consumption such as simple watches.Is this battery compatible with the designation SR54W?The Varta 389 corresponds to the internationally standardised IEC designation SR1130W. The designation SR54W is not standardised. Please check the number on your old battery. If it says 389 or SR1130W, this is the correct and suitable replacement.Can I replace an LR1130 (LR54) alkaline battery with this V389?Yes, that is always possible and is a clear upgrade. The V389 (SR1130W) offers a longer service life and a much more stable voltage than an LR1130 battery. This is particularly advantageous in measuring devices and medical equipment to ensure high accuracy.What is the difference between a V389 (SR1130W) and a V390 (SR1130SW)?Both are high-quality silver oxide batteries of the same size. However, the V389 is designed as a "High Drain" version for devices with higher power consumption (e.g. calculators). The V390 (SR1130SW) is a "Low Drain" version specially optimised for the low, constant current demand of simple wristwatches and offers maximum efficiency there.

The Varta V390, internationally known as SR1130SW, is a premium silver oxide button cell specially developed as a "low drain" version for the precise requirements of high-quality wristwatches. As a specialist in watch batteries, Varta guarantees the highest quality, reliability, and an extremely long service life. With its stable voltage of 1.55 V and a high capacity of 80 mAh, it ensures maximum accuracy and protects your valuable watch movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision instrumentsLow drain optimised: Ideal for the low, constant energy requirements of watchesHigh capacity: Long service life for years of reliable operationStable voltage: Constant 1.55 V for maximum accuracyTested quality: High leakage protection and reliability from VartaPrecision energy for high-quality watchesThe Varta V390 has been specially designed for use in analogue and digital quartz watches. Its cell chemistry is optimised for a low and constant current consumption, which is typical for movements without energy-intensive additional functions (e.g. lighting). This ensures maximum efficiency and an especially long operating time in a wide variety of watch models.Superior silver oxide technologyCompared to conventional alkaline batteries, the V390's silver oxide technology offers decisive advantages. The voltage remains stable over almost the entire life cycle of the battery, ensuring the device's precision. The high energy density allows for long runtime in a compact design. Thanks to minimal self-discharge, the battery is also extremely long-lasting in storage.Efficiency and safety for your watch movementVarta watch batteries undergo the strictest quality controls to ensure consistent high performance and maximum safety. The high-quality workmanship and sealing of the V390 cell offers reliable protection from leakage, thus protecting the sensitive movement from damage. Rely on tested quality for your valuable devices. Characteristics  ModelVarta V390 / SR1130SW TechnologySilver oxide-zinc (Low Drain) SizeSR1130SW / 390 Rated voltage (V)1.55 Capacity (mAh)approx. 95 Dimensions (Ø x H, mm)approx. 11.6 x 3.1 Weight (g)approx. 1.5 RechargeableNo  FAQs about the Varta V390 watch batteryWhat does "Low Drain" (SR1130SW) mean?"Low Drain" (indicated by "SW" in the IEC code) means that the battery is optimised for devices with a low and constant energy requirement. This is typical for standard wristwatches without additional features and ensures the longest possible service life.What is the difference to the Varta 389 (SR1130W) "High Drain"?The Varta 390 is a "low drain" battery for standard watches. The "high drain" version with the exact same size is the Varta 389 (SR1130W). This is intended for watches and devices with temporarily high energy requirements, such as for lighting or an alarm sound. Please check your device’s exact requirement.Can I replace an LR1130 (LR54) alkaline battery with this V390?Yes, this is always possible and represents a clear upgrade. The V390 (SR1130SW) offers a longer service life and significantly more stable voltage than an LR1130 battery, which improves the accuracy of your watch.How should this battery be disposed of?Watch batteries must not be disposed of in household waste. Please return the empty battery to the designated collection points in retail stores or local recycling centres to ensure environmentally friendly disposal.

The Varta V391, internationally known as SR1120W, is a high-performance silver oxide button cell specially designed for watches and other electronic devices with a high, pulse-like energy demand. As a quality product from Varta, this "High Drain" battery offers an extremely reliable and stable power supply for demanding applications. It delivers a constant nominal voltage of 1.55 V and is the ideal choice for modern watches with additional functions.Highlights at a glancePremium quality: High-quality silver oxide technology for demanding devicesHigh drain optimised: Ideal for devices with high, short-term energy demandLong service life: High capacity for this flat sizeStable voltage: Constant 1.55 V for reliable function under loadTested quality: High leakage security and reliability from VartaPowerful in a wide range of applications The Varta V391 button cell is the universal energy supplier for all devices that require a high current for a short time. It is primarily used in digital and analogue wristwatches with additional functions such as illumination, chronograph or alarm signal. It is also very suitable for various medical devices such as blood glucose meters, digital clinical thermometers, as well as calculators and toys that require a powerful and compact energy source.Reliable silver oxide technology (High Drain) The used silver oxide technology stands for a very high energy density and a stable voltage performance. The "High Drain" version (identifiable by the "W" in the IEC designation) is specially designed to deliver high current pulses without the voltage dropping. This ensures all functions of your device are reliably performed at all times. The high-quality workmanship from Varta also guarantees high tightness and protects your devices from damage.Efficiency and security with a system Varta batteries are subjected to strict quality controls to ensure consistently high performance and maximum security. The V391 is designed for a wide temperature range and supplies power reliably even under demanding conditions. The individual packaging protects the cell securely from short circuits and environmental influences until the time of use. Features  ModelVarta V391 / SR1120W Battery typeSilver oxide watch battery Nominal voltage (V)1.55 Capacity (mAh)42 Diameter (mm)11.6 Height (mm)2.1 Weight (g)1.2 Alternative designationsSR1120W, V391, D391, SB-AS/DS, 280-27  FAQs about the Varta V391 / SR1120W button cellWhat do the designations SR1120W or 391 stand for?These are designations for the same battery size. SR1120W is the international IEC standard. Here, "S" stands for silver oxide, "R" for the round shape, "1120" for the dimensions (11.6 mm diameter and 2.1 mm height) and "W" for "High Drain". The number 391 is the specific type number from the manufacturer Varta.What is the difference between a "High Drain" and a "Low Drain" battery? The main difference is in the ability to supply current. "Low Drain" batteries (with the suffix SW, e.g. 392 / SR1120SW) are designed for devices with a very low and constant energy demand, such as simple analogue watches. "High Drain" batteries like the V391 are designed for devices that require a lot of energy for a short time, for example for dial illumination or an alarm tone.Can I use a High Drain battery in a watch intended for Low Drain batteries? Yes, this is technically possible. A High Drain battery (like the V391) will work perfectly in a simple analogue watch that actually requires a Low Drain cell (like the V392). However, it is not recommended the other way round to use a Low Drain battery in a watch with high power requirements as this can lead to functional disturbances.How should this button cell be disposed of? Button cells must not be disposed of in household waste. Please take the empty battery to the designated collection points in stores or to the municipal recycling centres to ensure environmentally friendly disposal.

The Varta V392, also known internationally as SR41W, is a universal premium silver oxide button cell for a variety of small electronic devices. As a "high drain" type, it was specially developed by Varta for applications requiring high energy for a short time. With its extremely stable voltage of 1.55 V, it is the first choice for precision instruments such as digital thermometers, where maximum accuracy is essential, as well as for watches with additional functions.Highlights at a GlancePremium quality: High-quality silver oxide technology for demanding devices.High drain optimised: Ideal for devices with high, short-term energy needs.Stable voltage: Constant 1.55 V for precise measurement and reliable operation.Universally applicable: Perfect for watches, medical devices and calculators.Tested quality: High leak resistance and Varta reliability.Powerful for a Wide Range of ApplicationsThe Varta V392 is a versatile power source that goes far beyond use in watches. Its high and pulsed output makes it the ideal energy source for a broad spectrum of devices. It is used in digital thermometers, blood glucose meters, laser pointers, calculators, and wristwatches with functions such as illumination or alarms. Wherever high power is needed briefly in a compact format, the V392 is the right choice.Reliable Silver Oxide Technology (High Drain)Unlike cheaper alkaline batteries, the V392's silver oxide technology offers extremely stable voltage throughout its entire life cycle. This is especially important in measuring devices, as a drop in voltage can result in inaccuracies. The "high drain" version is also designed to handle high current spikes, such as those produced by the beep of a clinical thermometer, with no drop in performance.Efficiency and Safety by DesignVarta batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The superior construction of the V392 cell provides reliable protection against leakage, thus protecting sensitive electronics from damage. The convenient individual packaging also keeps the cell safely protected from short circuits and external influences until used. Characteristics  ModelVarta V392 / SR41W Battery typeSilver oxide watch battery Nominal voltage (V)1.55 Capacity (mAh)45 Diameter (mm)7.9 Height (mm)3.6 Weight (g)0.6 Alternative designationsSR41W, V392, D392, SR41, 392, 280-13 FAQs about the Varta V392 / SR41W button cellWhat do the designations SR41W or 392 mean?These are alternative designations for the same battery size. SR41W is the international IEC standard, with "S" standing for silver oxide, "R" for round, "41" for the dimensions (7.9 mm x 3.6 mm), and "W" for "High Drain". The 392 is the manufacturer Varta's specific type number.What is the difference to an LR41 or AG3 battery?The main difference is in the cell chemistry and voltage stability. The V392 (SR41W) is a silver oxide battery with a very stable voltage of 1.55 V. LR41 and AG3 are alkaline batteries and their voltage drops much more under load and during discharge. For precision measuring devices such as a digital thermometer, a silver oxide battery is therefore explicitly recommended to avoid measurement errors.What does "High Drain" mean for this battery type?"High Drain" means that the battery is designed for high current consumption. It can deliver high power for brief periods without the voltage dropping. This is necessary for devices that perform functions such as beeps, an LED light or other power-intensive actions.How must this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty cell to the designated collection points in stores or municipal recycling centres to ensure environmentally responsible processing.

The Varta V393, internationally standardised as SR48W, is a high-performance premium silver oxide button cell designed for use in devices with high energy requirements. Thanks to its greater height, this "High Drain" battery offers a particularly high capacity and endurance. With its stable voltage of 1.55 V, it is the optimum energy source for complex wristwatches, calculators and other sophisticated small electronic devices.Highlights at a glancePremium quality: High-quality silver oxide technology for reliable performance.High drain optimised: Ideal for devices with high, short-term energy requirements.High capacity: Particularly long runtime thanks to increased height.Stable voltage: Constant 1.55 V for precise function and measurement accuracy.Tested quality: High leakage safety and reliability from Varta.Powerful in a wide range of applicationsThe Varta V393 is the perfect choice for devices that require more energy than a standard button cell can supply. It is used in multifunctional wristwatches with chronograph, illumination and alarm, in scientific calculators, small electronic games and various medical devices. Its high capacity and ability to deliver high current pulses guarantee long and reliable operation.Reliable silver oxide technology (High Drain)The silver oxide technology of the V393 ensures a stable voltage over the entire service life of the battery. This is crucial for the accurate functioning of watches and measuring devices. The "High Drain" version has been specially developed to cope with high current peaks without voltage drop. Compared to alkaline batteries, it offers a significantly longer service life and a higher reliability, especially in high-quality devices.Efficiency and safety with a systemEvery Varta battery undergoes strict quality controls to ensure maximum performance and safety. The V393 is optimally protected against leakage thanks to its high-quality construction, which protects your valuable devices from damage. The secure individual packaging also prevents short circuits and protects the cell from environmental influences until it is used. Characteristics  ModelVarta V393 / SR48W Battery typeSilver oxide watch battery Rated voltage (V)1.55 Capacity (mAh)40 Diameter (mm)11.6 Height (mm)3.6 Weight (g)1.3 Alternative designationsSR48W, V393, D393, SB-B8, 280-45  FAQs about the Varta V393 / SR48W button cellWhat do the designations SR48W or 393 stand for?These are designations for the same battery. SR48W is the international IEC standard, with "S" standing for silver oxide, "R" for the round shape, "48" for the dimensions (7.9 mm diameter and 5.4 mm height) and "W" for "High Drain". The 393 is Varta's specific type number.What is the difference to an LR48 or AG5 battery?The main difference is in cell chemistry. The V393 (SR48W) is a silver oxide battery with a very stable voltage, making it ideal for watches and measuring devices. LR48 and AG5 are alkaline batteries whose voltage drops during use. For precise and valuable devices, the silver oxide variant is always recommended for reliable function.Can I also use a V393 in devices that require an SR48SW (Low Drain)?Yes, that is easily possible. A High Drain battery like the V393 works perfectly in a device that only requires a small amount of current. Conversely, no Low Drain battery should be used in a device that requires high current peaks, as this can result in malfunctions.How should this button cell be disposed of?Button cells must not be disposed of in household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure proper recycling.

The Varta V395, internationally known as SR927SW (or SR57SW), is a premium silver oxide button cell that is characterised by its particularly flat design. As a "low drain" battery, it was specially developed for the long-lasting and reliable power supply of classic analogue watches. Its stable voltage of 1.55 V guarantees maximum accuracy and its slim shape makes it the ideal choice for elegant and extra-flat wristwatches.Highlights at a glancePremium quality: High-quality silver oxide technology for maximum reliability.Low drain optimised: Perfect for the low, constant energy requirements of analogue watches.Flat design: Ideal for particularly slim and elegant watch cases.Long service life: High energy density for a service life of several years.Tested quality: High leak resistance to protect your valuable movement.Precision energy for elegant timepiecesThe Varta V395 was specifically designed for use in high-quality analogue watches where a flat and elegant design is paramount. Its cell chemistry is designed to deliver a minimal but constant current over a very long period of time. This not only ensures a long running time, but also the highest precision of the movement, as is expected of quality watches.Reliable silver oxide technology (low drain)The "Low Drain" technology of the V395 is designed for maximum energy efficiency and minimal self-discharge. In contrast to "high drain" batteries, which are designed for high power peaks, the focus here is on maximising service life with a low continuous load. The silver oxide base guarantees an absolutely stable voltage until the end of the life cycle and thus prevents a drop in accuracy.Efficiency and safety with a systemEvery Varta battery undergoes strict quality controls to ensure consistently high performance and maximum safety. The V395 is optimally protected against leakage thanks to its first-class design, which protects your valuable movement from damage. The secure individual packaging also protects the cell from environmental influences and short circuits until it is used. Characteristics  ModelVarta V395 / SR927SW Battery typeSilver oxide watch battery Rated voltage (V)1.55 Capacity (mAh)42 Diameter (mm)9.5 Height (mm)2.7 Weight (g)0.6 Alternative designationsSR927SW, V395, D395, SR57, 280-48  FAQs about the Varta V395 / SR927SW button cellWhat do the designations SR927SW, SR57SW or 395 stand for?These are designations for the same battery size. SR927SW is the most common international IEC standard. "S" stands for silver oxide, "R" for the round shape, "927" for the dimensions (9.5 mm diameter and 2.7 mm height) and "SW" for "Low Drain". SR57SW is an older IEC standard for the same size. The 395 is the specific type number of the manufacturer Varta.What does "Low Drain" mean and for which watches is it suitable?"Low drain" means that the battery is optimised for low, constant power consumption. It is the ideal choice for classic, analogue wristwatches without energy-intensive additional functions. Thanks to its flat design, it is particularly suitable for elegant and slim watch models.Can I use this battery in a watch with a light or stopwatch?This is not recommended. For watches with such functions, a "high drain" battery (with the suffix "W", e.g. Varta V399 / SR927W) is the right choice. The use of a low drain battery in such a watch can lead to malfunctions and greatly shorten the service life of the battery.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V396, internationally known as SR726W (or SR59W), is a compact premium silver oxide button cell for miniature applications with high energy requirements. As a "high drain" battery, it was specially developed by Varta to supply high current pulses for short periods. With its stable voltage of 1.55 V, it is the ideal choice for small but powerful electronic devices such as digital clocks, medical instruments and laser pointers.Highlights at a glancePremium quality: High-quality silver oxide technology for maximum reliability.High drain optimised: Ideal for compact devices with high peak current requirements.Compact design: High power output in a small and flat cell.Stable voltage: Constant 1.55 V for the reliable functioning of sensitive electronics.Tested quality: High leak resistance to protect your valuable devices.Powerful in a wide range of miniature applicationsThe Varta V396 is the ideal energy source when high performance is required in the smallest of spaces. It is used in digital wristwatches with additional functions, in medical devices such as digital clinical thermometers, in small pocket calculators, laser pointers and electronic toys. Their ability to cope with high current peaks guarantees that all the features of your devices function perfectly.Reliable silver oxide technology (high drain)The "High Drain" technology of the V396 is designed to meet short-term, high current requirements, such as those arising from a signal tone or LED lighting, without a voltage drop. Compared to cheaper alkaline batteries (such as AG2 or LR726), the silver oxide chemistry offers a stable voltage over the entire service life, which is essential for the precise functioning of electronic and medical devices.Efficiency and safety with a systemEvery Varta battery undergoes strict quality controls to ensure consistently high performance and maximum safety. The V396 is optimally protected against leakage thanks to its high-quality design, thus protecting your devices from damage. The secure individual packaging also prevents short circuits and protects the cell from environmental influences until it is used. Characteristics  ModelVarta V396 / SR726W Battery typeSilver oxide watch battery Rated voltage (V)1.55 Capacity (mAh)30 Diameter (mm)7.9 Height (mm)2.6 Weight (g)0.5 Alternative designationsSR726W, V396, D396, SR726, 280-52  FAQs about the Varta V396 / SR726W button cellWhat do the designations SR726W, SR59W or 396 stand for?These are designations for the same battery size. SR726W is the most common international IEC standard. Here "S" stands for silver oxide, "R" for the round shape, "726" for the dimensions (7.9 mm diameter and 2.6 mm height) and "W" for "High Drain". SR59W is an older standard for the same size. The 396 is the specific type number of the manufacturer Varta.What is the difference to the low drain variant V397 / SR726SW?The difference lies in the application. The V396 (high drain) is designed for devices with short-term high power requirements (e.g. light, sound). The V397 (low drain) is optimised for devices with low, constant power consumption such as simple analogue clocks and would last longer in these. Conversely, a V397 would quickly fail in a high-drain device.Can I use this battery as a replacement for an LR726 or AG2?Yes, the V396 is a high-quality replacement. While LR726 and AG2 are alkaline batteries whose voltage drops, the V396 silver oxide battery delivers a constant voltage. This leads to a more reliable function, especially in electronic measuring devices, and often also to a longer service life.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V397, internationally known as SR726SW (or SR59SW), is a premium silver oxide button cell developed as a "low drain" specialist for classic analogue watches. Its entire cell chemistry is designed for minimal but constant energy delivery over as long a period as possible. With its stable voltage of 1.55 V and focus on longevity, it is the perfect choice for high-quality and compact wristwatches without extra features.Highlights at a glancePremium quality: High-quality silver oxide technology for maximum reliability.Low drain optimised: Perfect for the low, constant energy needs of analogue watches.Maximum lifespan: Developed for a service life of several years in simple watches.Highest timekeeping precision: Stable voltage of 1.55 V secures the accuracy of the movement.Tested quality: High leak resistance to protect your valuable timepiece.Precision energy for compact analogue watchesThe Varta V397 is the ideal energy source for a wide range of classic analogue watches, especially for models with smaller movements. Its strength lies in reliably and consistently providing the energy needed to drive the hands for years. It is the first choice for all watches where maximum battery life with low power consumption is important.Reliable silver oxide technology (Low Drain)The "Low Drain" technology of the V397 focuses on extremely low self-discharge and highest efficiency at minimum load. Unlike "High Drain" batteries, which are designed for short-term performance peaks, longevity is the decisive feature here. This ensures that your watch keeps running accurately for as long as possible without needing a battery change.Efficiency and safety with systemEvery Varta battery undergoes strict quality control to guarantee maximum performance and safety. The V397 is optimally protected against leakage by its high-quality construction and thus preserves your valuable movement from damage. The secure individual packaging also prevents short-circuiting and protects the cell from environmental influences until its use. Characteristics  ModelVarta V397 / SR726SW Battery typeSilver oxide watch battery Nominal voltage (V)1.55 Capacity (mAh)29 Diameter (mm)7.9 Height (mm)2.6 Weight (g)0.5 Alternative designationsSR726SW, V397, D397, SR59, 280-52 FAQs about the Varta V397 / SR726SW button cellWhat do the designations SR726SW, SR59SW or 397 mean?These are designations for the same battery size. SR726SW is the most common international IEC standard, whereby "S" stands for silver oxide, "R" for round shape, "726" for the dimensions (7.9 mm x 2.6 mm) and "SW" for "Low Drain". SR59SW is an older standard for the same size. The 397 is the specific type number from Varta.What is the difference to the High Drain version V396 / SR726W?The two batteries are optimised for different purposes. The V397 (Low Drain) is made for devices with low, constant power consumption like simple analogue watches and lasts longest in these. The V396 (High Drain) is designed for devices with a briefly high current requirement (e.g. light, sound) and would not last as long in a simple analogue watch as the V397.Can I use this battery in a watch with lighting or alarm?This is strongly discouraged. The V397 is not designed to supply the high current peaks required for such features. This can cause malfunctions (e.g. a flickering light) and drastically shorten the battery’s lifespan. For such watches, the high-drain variant V396 is the correct choice.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty battery to the collection points provided by retailers or municipal recycling centres to ensure proper environmental disposal.

The Varta V399, internationally known as SR927W (or SR57W), is a premium silver oxide button cell that combines high power output with a flat design. As a "high drain" battery, it was specially developed for the requirements of slim multifunction watches and other compact electronic devices. Its ability to deliver high current peaks and the constant voltage of 1.55 V make it the ideal choice for elegant watches with energy-intensive features.Highlights at a glancePremium quality: High-quality silver oxide technology for maximum reliability.High drain optimised: Ideal for devices with high, short-term energy requirements.Flat design: Enables powerful functions in slim watch cases.Stable voltage: Constant 1.55 V for reliable function of all features under load.Tested quality: High leak resistance to protect your valuable electronics.Powerful in elegant multifunction watchesThe Varta V399 is the perfect power source for modern, flat wristwatches that do more than just tell the time. It reliably supplies power for functions such as dial illumination, digital displays, stopwatches or alarm signals. It is also suitable for use in flat pocket calculators, medical devices and other miniature applications that require high performance in the smallest of spaces.Reliable silver oxide technology (High Drain)The "High Drain" technology of the V399 is designed to cope with high current requirements without voltage drops. This is crucial for the proper functioning of electronic components in high-quality devices. Compared to alkaline batteries, the silver oxide chemistry of the V399 provides a stable voltage throughout its entire service life, ensuring the precision and reliability of your devices.Efficiency and safety with systemEach Varta battery undergoes strict quality controls to ensure consistently high performance and maximum safety. The V399 is optimally protected against leakage by its top-class construction, which protects your valuable device from damage. The safe individual packaging also protects the cell from environmental influences and short circuits until it is used. Features  ModelVarta V399 / SR927W Battery typeSilver oxide watch battery Nominal voltage (V)1.55 Capacity (mAh)39 Diameter (mm)9.5 Height (mm)2.7 Weight (g)0.6 Alternative designationsSR927W, V399, D399, SR57, 280-44  FAQs about the Varta V399 / SR927W button cellWhat do the designations SR927W, SR57W or 399 stand for?These are designations for the same battery size. SR927W is the most common international IEC standard. "S" stands for silver oxide, "R" for the round shape, "927" for the dimensions (9.5 mm x 2.7 mm) and "W" for "High Drain". SR57W is an older standard for the same size. 399 is Varta's specific type number.What is the difference to the low drain variant V395 / SR927SW?Both batteries are identical in construction, but optimised for different purposes. The V399 (high drain) is the right choice for watches with energy-intensive functions (light, sound etc.). The V395 (low drain) is designed for simple analogue watches without such functions and would achieve a longer service life in these.Can I use this battery as a replacement for an LR927 or AG7?Yes, the V399 is a high-quality replacement. While LR927 and AG7 are alkaline batteries whose voltage drops under load, the V399 as a silver oxide battery delivers a constant voltage. This leads to more reliable operation, especially in electronic devices, and often a longer service life.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail outlets or municipal recycling centres to ensure environmentally-friendly disposal.

The Varta Longlife 430, internationally standardised as 4R25, is a robust and extremely long-lasting 6V block battery for continuous operation. Specialising in applications with low but constant energy requirements, it is the economical and reliable choice for safety lighting, agriculture and mobile use. Its proven zinc-carbon technology and practical spring contacts make it the standard solution for weeks of self-sufficient operation.Highlights at a glanceReliable continuous operation: Optimised for low-drain applications such as warning lights and electric fencing devices.Economical solution: Proven zinc-carbon technology for an excellent price-performance ratio.Robust design: Stable housing for demanding use on construction sites and outdoors.Secure connection: Practical spring contacts for easy, quick and vibration-resistant connection.High capacity: Long-lasting energy for weeks of low-maintenance operation.Specialist for construction site, agriculture and safetyThe Varta Longlife 430 is the preferred energy source for a wide range of professional applications. Its main area of use is to power construction site and warning lights, where it reliably ensures continuous or flashing operation. In agriculture, it is indispensable for operating electric fencing devices. It is also used in camping and leisure for large lanterns and lamps.Proven zinc-carbon technologyZinc-carbon technology is the ideal choice for devices with low and continuous energy consumption. Compared to alkaline batteries, it offers a very economical solution for this specific area of use, without compromising reliability. The Varta Longlife 430 is designed to deliver its energy slowly and consistently to achieve maximum runtime in continuous applications.Focus on functionality and safetyThe entire construction of this battery is designed for tough practical use. The impact-resistant housing protects the inner block from moisture and mechanical stress. The large spring contacts guarantee a simple but extremely effective and safe electrical connection, which is not interrupted by vibrations such as those found on construction sites. Features                                                                                                                                                          Model              Varta Longlife 430 / 4R25               Battery type              Zinc-carbon               Rated voltage (V)              6               Capacity (mAh)              9300               Dimensions (L x W x H in mm)              115 x 67 x 67               Weight (g)              570               Connection              Spring contacts        FAQs about the Varta Longlife 4R25 batteryFor which devices is this battery mainly intended?This battery is ideal for devices with low, but long-lasting energy requirements. These include, above all, construction site warning lights, flashing lights, large camping lanterns and electric fencing devices.What is the difference to an alkaline version (4LR25)?The main difference is in the cell chemistry. The zinc-carbon version (4R25) is the more economical choice and perfect for devices with low, constant power consumption. The alkaline version (4LR25) is more expensive, but offers higher capacity and performance. It is better suited for devices with higher power consumption (e.g. bright halogen hand lamps) and for use at very low temperatures.What is the advantage of the spring contacts?The spring contacts enable very easy, tool-free and quick installation. They provide a secure and firm fit of the lamp head or connection cables and ensure a reliable power connection that is insensitive to vibrations.Is this battery rechargeable?No, the Varta Longlife 430 is a primary battery and cannot be recharged. Attempts to charge are dangerous and can cause the battery to leak or burst.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the appropriate collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta Longlife 431, internationally standardised as 4R25X, is a high-performance block battery based on zinc-air technology and developed for extremely long-lasting continuous applications. With its extremely high capacity, it provides a reliable supply of energy for months for devices with consistently low energy consumption. It is the first choice for professional applications in agriculture and traffic safety, where maximum autonomy and minimal maintenance are paramount.Highlights at a glanceExtreme longevity: Zinc-air technology for by far the highest energy density and longest lifetime of all 6V block batteries.Maximum cost-efficiency: Reduces operating costs through extremely infrequent battery replacements.Specialist for continuous use: Optimised for devices with low but constant energy consumption over many months.Robust construction: Sturdy housing for demanding outdoor use in all weather conditions.Secure connection: Practical screw terminals for a firm and absolutely secure connection.Specialist for agriculture and traffic safetyThe Varta Longlife 431 is specially designed for two main areas of application: powering electric fence devices and powering construction site and permanent warning lights. Its unique zinc-air chemistry enables these devices to be used for an entire grazing season or for months without changing the battery, making it the most efficient solution for hard-to-reach or maintenance-intensive installations.Innovative zinc-air technologyZinc-air technology utilises the oxygen from the surrounding air as an active component for the chemical reaction. To activate the battery, simply remove the adhesive strip from the air holes. After a short activation time, the cell supplies a constant voltage and a large amount of energy. This technology enables a capacity far above that of alkaline or zinc-carbon batteries.Focus on functionality and safetyThe entire construction of this battery is designed for maximum reliability in outdoor use. The impact-resistant housing protects the cells from weather influences and mechanical stress. The screw terminals ensure an extremely secure and permanent electrical connection that cannot come loose even with vibrations or exposure to the elements, which is essential for continuous use. Features                                                                                                                                                        Model              Varta Longlife 431 / 4R25X               Battery type              Zinc-Air               Rated voltage (V)              6               Capacity (mAh)              30000               Dimensions (L x W x H in mm)              115 x 67 x 67               Weight (g)              770               Connection              Spring contacts        FAQs about the Varta Longlife 4R25X batteryHow is this zinc-air battery activated?Before first use, the sealing adhesive strip must be removed from the battery's air holes. It takes a few minutes for enough atmospheric oxygen to penetrate the cell to achieve full power. Once activated, the process can no longer be reversed and the battery will slowly self-discharge.What is the difference compared to the 6V block batteries 4R25 (zinc-carbon) and 4LR25 (alkaline)?The main difference is the energy density. The zinc-air battery (4R25X) offers a three to four times higher capacity than the zinc-carbon version, and still a significantly higher capacity than the alkaline version. It is the absolute specialist for extremely long runtimes at low continuous current, as is typical for electric fences and warning lights.What is the advantage of the screw terminals?Screw terminals allow a particularly firm, secure and corrosion-resistant connection of the connecting cables. This is particularly important for outdoor use to ensure a permanently reliable contact even in the event of moisture and temperature fluctuations.Can I use this battery for a bright hand-held spotlight?No, it is not ideal for this. Zinc-air technology is optimised for devices with low continuous current. For applications with a high current requirement, such as a bright spotlight, an alkaline block battery (4LR25) is the better choice as it can supply higher currents.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in stores or municipal recycling centres to ensure environmentally friendly recycling.

The Saft LSH14 is a high-performance lithium thionyl chloride battery (Li-SOCl2) in size C, specially developed for professional applications with high energy and power requirements. Thanks to its spiral electrode construction, it offers a nominal voltage of 3.6 V, a high capacity of 5.8 Ah, and the ability to deliver exceptionally high continuous and pulse currents. This makes it the ideal choice for demanding devices where fast and high energy output is crucial.Highlights at a GlanceHigh current carrying capacity: Developed for high continuous currents up to 1300 mAHigh capacity: 5.8 Ah for a long-lasting and powerful energy supplyHigh pulse capability: Reliable delivery of pulses up to 2500 mASpiral technology: Optimised for fast energy output with minimal voltage dropWide temperature range: Reliable use from -60 °C to +85 °CRobust: Hermetically sealed stainless steel housing for maximum operational safetyMaximum Power for Demanding ApplicationsThe Saft LSH14 is the perfect energy solution for devices that require high performance either for short periods or permanently. It is ideally suited for use in emergency transmitters (ELT, EPIRB), military equipment, professional power tools, tracking systems with frequent data transmission, and other industrial applications where standard lithium batteries would reach their performance limits.Superior Spiral Technology for High CurrentsIn contrast to batteries with wound construction (bobbin type), the spiral design of the LSH14 maximises the active electrode surface. This enables a much faster chemical reaction and thus the delivery of significantly higher currents with consistently stable voltage behaviour. This ensures reliable and constant performance for your application even under high load.Efficiency and Guaranteed SafetyThe cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage, and has a non-flammable electrolyte, which significantly increases operational safety. The LSH14 conforms to the IEC 60086-4 safety standard and is UL certified, making it suitable for safety-critical applications with high power requirements. Characteristics  ModelSaft LSH14 TechnologyLithium thionyl chloride (high current) SizeC (Baby) Nominal Voltage (V)3.6 Capacity (mAh)5800 Max. continuous discharge current1300 mA Max. pulse current2500 mA Self-dischargeapprox. 3% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 26.2 x 50.0 Weight (g)approx. 51 ConnectionStandard (industrial head) RechargeableNo  FAQs about the Saft LSH14 lithium round cellWhat does the suffix "LSH" mean for this battery?The "LSH" designation stands for the High Power series from Saft. These batteries use a spiral electrode design that enables them to deliver significantly higher currents than the "LS" (Low Self-discharge) series, which is designed for long-term applications with low current requirements.What is the main difference to the Saft LS26500?Although both batteries are size C, they are optimised for different purposes. The LSH14 is designed for high power and high current output (e.g. for motors or transmitters). The LS26500 is optimised for an extremely long life with very low current consumption (e.g. for memory back-up).Does the LSH14 have a higher self-discharge rate than an LS battery?Yes, due to the spiral construction with a larger electrode surface, the self-discharge of the LSH series tends to be somewhat higher than that of the LS series. Nevertheless, it offers excellent shelf life and lifespan for a high-performance battery.Which devices is the LSH14 particularly suitable for?It is ideal for devices that require high performance, such as emergency beacons, professional sensors with active transmission, medical devices, security and military technology, and other demanding industrial applications.Is the LSH14 rechargeable?No, the LSH14 is a lithium primary battery and must not under any circumstances be recharged. Any attempt to charge is dangerous and can lead to the destruction of the cell or an explosion.

The Saft LSH20 is a high-performance lithium thionyl chloride battery (Li-SOCl2) in size D, developed for the most demanding industrial applications with maximum energy and power requirements. Thanks to its spiral electrode design, it offers a nominal voltage of 3.6 V, an exceptionally high capacity of 13.0 Ah and the ability to deliver extremely high continuous and pulse currents. This makes it the ultimate choice for critical applications where maximum performance and reliability are required.Highlights at a glanceMaximum power: Developed for the highest continuous currents up to 1800 mAExtremely high capacity: 13.0 Ah in the D size for maximum runtime under loadHighest pulse capability: Reliable delivery of pulses up to 4000 mA (4 A)Spiral technology: Optimised for fast energy output with minimal voltage dipWide temperature range: Reliably usable from -60 °C to +85 °CRobust: Hermetically sealed stainless steel housing for maximum operational safetyMaximum power for critical applicationsThe Saft LSH20 is the perfect energy solution for devices that require very high performance over a long period. It is ideal for use in emergency transmitters (ELT, EPIRB), military equipment such as radios, professional power tools, underwater applications, as support energy for high-performance backup systems, and in other industrial applications where no compromises can be made in terms of performance.Superior spiral technology for highest currentsIn contrast to batteries with bobbin-type construction, the spiral design of the LSH20 maximises the active electrode surface. This enables a significantly faster chemical reaction and thus the delivery of extremely high currents with stable voltage behaviour at the same time. This ensures reliable and constant performance of your application even under the highest load.Efficiency and guaranteed safetyThe cell is hermetically sealed by means of a glass-to-metal seal to minimise the risk of leakage current and features a non-flammable electrolyte, which significantly increases operational safety. The LSH20 complies with the IEC 60086-4 safety standard as well as being UL certified and is therefore suitable for safety-critical applications with the highest performance requirements. Features  ModelSaft LSH20 TechnologyLithium thionyl chloride (high current) SizeD (Mono) Nominal voltage (V)3.6 Capacity (mAh)13000 Max. continuous discharge current1800 mA Max. pulse current4000 mA Self-dischargeapprox. 3% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 33.4 x 60.0 Weight (g)approx. 100 ConnectionStandard (Industrial head) RechargeableNo  FAQs about the Saft LSH20 lithium round cellWhat does the suffix "LSH" mean for this battery?The designation "LSH" stands for the High Power series by Saft. These batteries use a spiral electrode design that enables them to deliver significantly higher currents than the "LS" (Low Self-discharge) series, which is designed for long-term applications with low power requirements.What is the main difference to the Saft LS33600?Although both batteries are size D, they are optimised for opposing purposes. The LSH20 is designed for maximum performance and extremely high current output (e.g. for motors or powerful transmitters) and has a capacity of 13.0 Ah. The LS33600 is optimised for an extremely long service life with very low power consumption and therefore offers a higher capacity of 17.0 Ah.Does the LSH20 have a higher self-discharge rate than an LS battery?Yes, due to the spiral construction with a larger electrode surface, the self-discharge of the LSH series is generally somewhat higher than that of the LS series. Nevertheless, it offers excellent storage capability and service life for a high-performance battery.For which devices is the LSH20 particularly suitable?It is ideal for devices that require the highest possible performance from a primary cell. These include emergency beacons, professional dive computers, military communications technology, geophysical measuring instruments and other demanding industrial applications.Is the LSH20 rechargeable?No, the LSH20 is a lithium primary battery and must never be recharged under any circumstances. Any attempt to recharge is dangerous and can lead to destruction of the cell or to an explosion.

The PANASONIC CRP2 is a high-performance 6-volt lithium primary battery, specially developed for devices with high, short-term energy demands such as cameras and flash units. Based on lithium manganese dioxide technology (Li-MnO2), it delivers exceptionally high performance, extremely low self-discharge, and a very wide operating temperature range. Supplied in a protective single blister pack, it is the ideal energy source for demanding photography and other high-tech applications.Highlights at a glanceHigh performance: Developed for high-tech devices with high and fast energy demands (high drain).Fast flash readiness: Quickly supplies high currents for rapid charging of photo flashes.Extreme longevity: Can be stored for up to 10 years thanks to extremely low self-discharge.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +70 °C.Safe packaging: The protective blister guarantees freshness and performance up to use.Reliable power for photography and high-tech devicesThe PANASONIC CRP2 is the preferred power source for a wide range of devices where high performance and absolute reliability are important. Its main field of use is in analogue and digital photography, powering SLR cameras and external flash units. It is also ideal for use in high-intensity LED torches, smart home sensors, and security technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 6 volts in a single, compact unit and is capable of delivering very high currents very quickly. This reduces the charging time between two flashes and ensures constant performance during continuous shooting. The extremely low self-discharge guarantees maximum readiness for use even after many years of storage.Developed for maximum reliabilityThe CRP2 is manufactured to the highest quality standards to guarantee maximum reliability and leak protection. This protects your valuable and often sensitive equipment from damage. The protective single blister pack ensures the battery retains its full performance until use and can be stored safely, protected from short-circuit and external influences. Features  ModelPANASONIC lithium photobattery CRP2 (single blister) TechnologyLithium manganese dioxide (Li-MnO2) Nominal voltage (V)6.0 Capacity (mAh)1400 Dimensions (L x W x H in mm)36.0 x 35.0 x 19.5 Weight (g)approx. 38  FAQs about the PANASONIC lithium battery CRP2What is the main advantage of this lithium battery?The crucial advantage is its ability to deliver very high currents quickly (high drain), making it ideal for photo flashes and other high-performance applications. This is combined with the high voltage of 6V in a single battery, extremely long shelf life, and wide temperature range.Is this battery rechargeable?No. This is a lithium primary battery. It must never be attempted to recharge it under any circumstances. Charging attempts are extremely dangerous and can lead to fire or explosion.Why is it called a "photo battery"?One of the main areas of application for this battery type is to power cameras and flash units. The high voltage and capability to supply energy quickly are perfectly tailored to the requirements in photography.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally responsible recycling.

The Varta V10GA, also known as LR54, is a high-quality and reliable alkaline button cell for a wide range of small devices. As the product of a leading manufacturer, this battery provides long-lasting power and high leakage safety. It delivers a nominal voltage of 1.5 V and is ideally suited for everyday devices. Delivery is in a practical individual blister, which protects the battery and allows for easy removal.Highlights at a glanceBrand quality: Reliable and long-lasting energy from VARTAVersatile: Ideal for cameras, watches, calculators and toysLong shelf life: High energy reserve for emergenciesPowerful: 1.5 V voltage for constant power outputPackaging: Safe single blister for convenient handlingPowerful in a wide range of applicationsThe Varta V10GA button cell is a versatile energy supplier for a broad range of electronic devices. It is used in analogue and digital cameras, remote controls, calculators, watches, electronic toys and small medical devices such as digital clinical thermometers. Its reliable performance makes it the ideal choice for all applications requiring a compact and long-lasting power source.Reliable alkaline technologyThe alkaline manganese technology used (Zn/MnO2) stands for an excellent price-performance ratio and high availability. Compared to simple zinc-carbon batteries, it offers higher capacity and better performance, especially for devices with medium to high energy requirements. The high-quality workmanship of Varta also ensures high tightness and protects your devices from damage.Efficiency and safety with a systemVarta batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V10GA is designed for a wide temperature range and delivers reliable power even under challenging conditions. The individual packaging protects the cell from short circuits and environmental influences until use. Properties  ModelVarta V10GA / LR54 TechnologyAlkaline-manganese SizeLR54 / AG10 / LR1130 Nominal voltage (V)1.5 Capacity (mAh)approx. 70 Dimensions (Ø x H, mm)approx. 11.6 x 3.05 Weight (g)approx. 1.5 RechargeableNo  FAQs about the Varta V10GA / LR54 button cellWhat do the designations LR54, AG10 or 189 mean?These are alternative designations for the same battery size according to different standards (IEC, JIS) or from other manufacturers. The Varta V10GA is compatible with all batteries with any of these designations, such as LR54, AG10, LR1130 or 189.How long can this battery be stored?Alkaline button cells from Varta are characterised by very low self-discharge. If stored correctly in a cool and dry place, they will last several years without significant loss of capacity.What is the difference to an SR54 or 389 battery?The main difference is in the cell chemistry. LR batteries (like the V10GA) are alkaline, while SR batteries are based on silver oxide. Silver oxide batteries provide a more stable voltage over their entire service life and are often preferred for precision timepieces, but are more expensive. For most applications such as cameras, calculators or toys, the alkaline version is the right choice.How should this button cell be disposed of?Button cells may not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta V12GA, also known as LR43, is a high-quality and reliable alkaline button cell for a wide range of small devices. As a product from a leading manufacturer, this battery offers long-lasting power supply and high leakage protection. It delivers a nominal voltage of 1.5 V and is ideal for everyday-use devices. Delivery takes place in a practical individual blister pack that protects the battery and enables easy removal.Highlights at a glanceBrand quality: Reliable and long-lasting energy from VARTAVersatile in use: Ideal for cameras, watches, calculators and toysLong shelf life: High energy reserve for emergenciesPowerful: 1.5 V voltage for constant performancePackaging: Safe individual blister for comfortable handlingPowerful in many applicationsThe Varta V12GA button cell is a versatile energy supplier for a wide range of electronic devices. It is used in analogue and digital cameras, remote controls, calculators, watches, electronic toys and small medical devices such as digital thermometers. Its reliable performance makes it the ideal choice for all applications that require a compact and durable energy source.Reliable alkaline technologyThe alkaline manganese technology used (Zn/MnO2) stands for an excellent price-performance ratio and high availability. Compared to simple zinc-carbon batteries, it offers higher capacity and better performance, especially in devices with medium to high energy requirements. The high quality workmanship from Varta also ensures a high degree of sealing and protects your devices from damage.Efficiency and safety with a systemVarta batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V12GA is designed for a wide temperature range and reliably provides energy even under demanding conditions. The individual packaging protects the cell from short circuits and environmental influences until it is used.Features  ModelVarta V12GA / LR43 TechnologyAlkaline-manganese SizeLR43 / AG12 / LR1142 Nominal voltage (V)1.5 Capacity (mAh)approx. 110 Dimensions (Ø x H, mm)approx. 11.6 x 4.2 Weight (g)approx. 1.8 RechargeableNo  FAQs about the Varta V12GA / LR43 button cellWhat do the designations LR43, AG12 or 186 mean?These are alternative designations for the same battery size according to various standards (IEC, JIS) or from other manufacturers. The Varta V12GA is compatible with all batteries that have one of these designations, such as LR43, AG12 or 186.How long can this battery be stored?Alkaline button cells from Varta are characterised by very low self-discharge. When stored correctly in a cool, dry place, the shelf life is several years without significant capacity loss.What is the difference between an SR43 or 386 battery?The main difference is in cell chemistry. LR batteries (like the V12GA) are alkaline, while SR batteries are silver oxide-based. Silver oxide batteries offer a more stable voltage over their entire service life and are often preferred for precision clocks, but are more expensive. For most applications such as cameras, calculators or toys, the alkaline version is the right choice.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please dispose of the empty battery at the designated collection points in stores or local recycling centres to ensure environmentally friendly recycling.

The Varta V13GA, also known as LR44, is one of the most common and versatile alkaline button cells for a wide range of electronic devices. As a quality product from Varta, this battery offers reliable, long-lasting power and high leak resistance. It provides a nominal voltage of 1.5 V and is the ideal choice for everyday devices with higher energy consumption. Supplied in a practical single blister pack.Highlights at a glanceBrand quality: Reliable and long-lasting energy from VartaUniversally usable: Ideal for cameras, calculators, toys and measuring devicesLong shelf life: High energy reserve for emergenciesPowerful: 1.5 V voltage for constant and strong power outputPackaging: Secure single blister pack for convenient handlingPowerful in a variety of applicationsThe Varta V13GA button cell is a universal power source for countless electronic devices. It is used in cameras, remote controls, calculators, electronic toys, small LED torches, digital calipers and many other measuring instruments. Its high capacity and performance make it the ideal choice for all applications that require a compact and long-lasting power source.Reliable alkaline technologyThe alkaline manganese technology used (Zn/MnO2) stands for excellent price-performance ratio and high availability. Compared to simple zinc-carbon batteries, it offers significantly higher capacity and better performance, especially for devices with medium to high energy requirements. The high-quality workmanship of Varta also ensures excellent sealing and protects your devices from damage.Efficiency and safety with systemVarta batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V13GA is designed for a wide temperature range and also provides reliable power under demanding conditions. The individual packaging protects the cell from short circuits and environmental influences until it is used. Features  ModelVarta V13GA / LR44 TechnologyAlkaline manganese SizeLR44 / AG13 / A76 Nominal voltage (V)1.5 Capacity (mAh)approx. 150 Dimensions (Ø x H, mm)approx. 11.6 x 5.4 Weight (g)approx. 2.0 RechargeableNo  FAQs about the Varta V13GA / LR44 button cellWhat do the designations LR44, AG13 or A76 mean?These are alternative designations for the same battery size according to various standards (IEC, JIS) or by other manufacturers. The Varta V13GA is compatible with all batteries that bear one of these designations, such as LR44, AG13 or A76.How long can this battery be stored?Alkaline button cells from Varta are characterised by very low self-discharge. When stored correctly in a cool and dry place, the shelf life is several years without significant capacity loss.What is the difference to an SR44 or 357 battery?The main difference is in the cell chemistry. LR batteries (such as the V13GA) are alkaline, while SR batteries are based on silver oxide. Silver oxide batteries offer more stable voltage over their entire life and are often preferred for precision measuring instruments or high-quality watches, but are more expensive. For most applications, the alkaline version is the right choice.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please return the empty battery to the designated collection points in retail stores or municipal recycling centres to ensure environmentally sound disposal.

The Varta V357, also known as V13GS or SR44, is a high-performance silver oxide button cell developed for demanding small devices with high and constant energy requirements. As a premium product by Varta, this battery offers extremely stable voltage, long service life, and the utmost reliability. It provides a nominal voltage of 1.55 V and is the ideal choice for precision instruments and medical devices. Supplied in a practical single blister pack.Highlights at a glancePremium quality: High-quality silver oxide technology for professional requirementsStable voltage: Constant voltage output for precise measurements and reliable operationHigh energy density: Maximum energy in the smallest spaceLong service life: Low self-discharge and high capacity for long operating timesUniversally applicable: Ideal for watches, measuring devices, medical devices, and camerasPrecision energy for demanding applicationsThe Varta V357 / V13GS button cell is the ideal energy supplier for all devices that require constant and reliable voltage. It is used in high-quality wristwatches, medical devices such as blood glucose meters or digital fever thermometers, precise measuring instruments like digital calipers, and professional camera equipment. Its stable performance ensures the accurate function of your sensitive electronics.Superior silver oxide technologyThe silver oxide technology used (Ag2O/Zn) is superior to alkaline batteries in several respects. It offers a higher nominal voltage (1.55 V compared to 1.5 V) and, above all, a much more stable discharge curve. This means the voltage remains consistently high over almost the entire lifespan of the battery, which is essential for precise measurements. It also features excellent leak protection and very long shelf life.Efficiency and safety with systemVarta batteries are subject to the strictest quality controls to guarantee consistently high performance and maximum safety. The V357 / V13GS is designed for a wide temperature range and reliably supplies energy even under demanding conditions. Individual packaging protects the cell from short circuits and environmental influences until use. Properties  ModelVarta V357 / SR44 TechnologySilver oxide-zinc SizeSR44 / V357 / AG13 Nominal voltage (V)1.55 Capacity (mAh)approx. 170 Dimensions (Ø x H, mm)approx. 11.6 x 5.4 Weight (g)approx. 2.3 RechargeableNo  FAQs about the Varta V357 / V13GS / SR44 button cellCan I replace an LR44 battery with an SR44 (V357 / V13GS)?Yes, in most devices this is easily possible and is often even an upgrade. The SR44 (V357 / V13GS) offers a more stable and slightly higher voltage, which can improve the accuracy of measuring devices or watches. Conversely, an SR44 should not always be replaced by an LR44 if the device requires constant voltage.What do the designations V357, V13GS and SR44 mean?These are various designations for the same silver oxide battery size. SR44 is the international IEC code. V357 and V13GS are both Varta model numbers for this cell, representing compatibility and different application fields. All mentioned types are interchangeable.What is the main difference to Varta V13GA (LR44)?The main difference is in the cell chemistry. The V357 / V13GS (SR44) is a silver oxide battery, while the V13GA (LR44) is an alkaline battery. The silver oxide cell offers higher capacity, more stable voltage of 1.55 V and is the better choice for precision devices, whereas the LR44 alkaline cell is a cost-effective alternative for general use.How should this button cell be disposed of?Button cells must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail stores or municipal recycling centres to ensure environmentally friendly recycling.

The Varta 2CR5 is a high-performance lithium photobattery specially developed for modern, energy-intensive cameras and electronic devices. It offers a high nominal voltage of 6 V and an exceptionally high capacity for maximum performance and a long service life. As a premium product from Varta, it stands for maximum reliability, fast operational readiness and consistently high power output, ideal for professional and demanding photographic applications.Highlights at a glanceHigh performance: Developed for devices with high energy requirements such as motorised cameras and flashesLithium technology: High energy density, low weight and excellent performance even at extreme temperaturesLong service life: Very high capacity for thousands of activations and an extremely long shelf life of up to 10 yearsQuick operational readiness: Low internal resistance for fast flash charging times and continuous shooting seriesReliable: Constant voltage output for precise functioning of your devicesPowerful for digital and analogue camerasThe Varta 2CR5 is the ideal power source for a wide range of camera systems. It has been specially designed for the requirements of analogue and early digital SLR cameras, compact cameras and bridge cameras. Its ability to deliver high current quickly ensures short flash charging times and reliable functioning of autofocus and film transport. In addition, it is suitable for various LED torches and other electronic devices.Superior lithium technologyThe lithium technology (Li-MnO2) used offers decisive advantages over conventional alkaline batteries. It has a much higher energy density, resulting in longer service life at lower weight. In addition, it can be used in an extremely wide temperature range from -20 °C to +70 °C, making it the perfect choice for outdoor photography in any weather conditions. The very low self-discharge guarantees a storage life of up to 10 years.Efficiency and safety with systemVarta lithium batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The 2CR5 is leak-proof and, thanks to its high-quality components, provides a reliable and safe power supply for your valuable equipment. The individual packaging protects the cell from short circuits and environmental influences. Features  ModelVarta 2CR5 TechnologyLithium manganese dioxide (Li-MnO₂) Size2CR5 / EL2CR5 / DL245 Nominal voltage (V)6 Capacity (mAh)approx. 1500 Dimensions (H x L x W, mm)approx. 45 x 34 x 17 Weight (g)approx. 38 RechargeableNo  FAQs about the Varta Lithium 2CR5 batteryIs the 2CR5 battery rechargeable?No, the Varta 2CR5 is a lithium primary battery that is not rechargeable. Attempts to recharge the battery are dangerous and can lead to destruction, leakage or explosion of the cell.What is the advantage over alkaline batteries?Lithium batteries such as the 2CR5 offer a higher voltage, a significantly higher capacity and more stable performance in cold conditions. They are lighter and have a much longer shelf life of up to 10 years. They are therefore the superior choice for demanding applications such as photography.What do the designations EL2CR5 or DL2CR5 stand for?These are alternative designations for the same battery type from other leading manufacturers such as Energizer (EL2CR5) or Duracell (DL2CR5). The Varta 2CR5 is fully compatible and interchangeable with these types.How should this battery be disposed of?Lithium batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail stores or municipal recycling centres to ensure environmentally responsible recycling.

The Varta V28PXA, also known under the IEC designation 4LR44, is a high-performance alkaline specialty battery developed for electronic devices with high energy requirements. It offers a high nominal voltage of 6 V in a compact, cylindrical form. As a quality product from Varta, it stands for reliability, longevity and a consistently high power output, especially in cameras and medical devices.Highlights at a glanceHigh voltage: 6 V for power-intensive applications in cameras and electronicsBrand quality: Reliable and long-lasting energy from VARTAVersatile in use: Ideal for analogue cameras, dog collars and medical devicesLong shelf life: High energy reserve for when you need itCompact performance: High energy density in a handy formPowerful for photographic and special applicationsThe Varta V28PXA is the ideal energy source for a wide range of specialist devices. It is often used in classic analogue cameras, which require a reliable power supply for light meters and flashes. It is also used in electronic dog collars, invisible fences, and various medical devices. Its reliable performance ensures safe and stable operation of your important devices.Reliable alkaline technologyThe Varta V28PXA is based on proven alkaline manganese technology. Inside the battery there are four high-quality LR44 button cells connected in series to reach the high voltage of 6 V. This construction is specifically designed to deliver the power required for the operation of camera technology and other electronic devices consistently. The high-quality manufacturing by Varta reliably protects against leakage.Efficiency and safety with systemVarta batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V28PXA is designed for a wide temperature range and provides reliable power even under demanding conditions. The packaging protects the cell from short circuits and environmental influences and enables safe storage. Characteristics  ModelVarta V28PXA / 4LR44 TechnologyAlkaline manganese Size4LR44 / A544 / PX28A Nominal voltage (V)6 Capacity (mAh)approx. 105 Dimensions (Ø x H, mm)approx. 13.0 x 25.2 Weight (g)approx. 10 RechargeableNo  FAQs about the Varta V28PXA specialty batteryWhat do the designations 4LR44, PX28A or A544 mean?These are alternative designations for the same battery type from other manufacturers or according to different standards. The Varta V28PXA is compatible with all batteries bearing any of these designations.Can I replace this battery with a silver oxide version (4SR44)?Yes, this is possible in many devices. A silver oxide battery (4SR44) offers a more stable voltage profile, which can result in more accurate exposure metering in some cameras. For most applications, however, the alkaline version V28PXA offers a better price-performance ratio.Why does this battery have a voltage of 6 V?Inside the V28PXA are four small 1.5 V alkaline button cells (LR44), which are connected in series. The series connection adds up the individual voltages (4 x 1.5 V = 6 V). This voltage was and is required for many analogue camera systems and other special electronics.How should this battery be disposed of?Specialty batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retailers or municipal recycling centres to ensure environmentally sound recycling.

The Varta V625U, also known as LR9, is a high-quality alkaline specialty battery developed as a modern and environmentally friendly replacement for the earlier mercury batteries (e.g. PX625). With its stable power output, it is the ideal energy source for a wide range of classic analog cameras and light meters whose precise electronics require reliable voltage. Supplied in a protective individual blister pack, it ensures the functionality of your valuable analog equipment.Highlights at a glanceSpecialist for classics: Developed for analog cameras, light meters and other precision instruments.Reliable performance: Constant energy output for precise measurements and accurate exposure times.Long shelf life: Low self-discharge ensures years of readiness for use.Mercury-free: The environmentally friendly alkaline alternative to obsolete battery types.Guaranteed quality: Proven Varta product performance to protect your valuable devices.Precise energy for analog photographyThe Varta V625U is the first choice for photographers and enthusiasts who want to keep their classic analog cameras and hand-held light meters in operation. Many of the legendary cameras of the 60s, 70s and 80s were designed for this type of battery. The V625U delivers the necessary energy to control their exposure systems and other electronic functions precisely and reliably.Reliable alkaline technologyThe proven alkaline manganese technology (Zn/MnO2) provides high capacity and a stable performance curve, ideal for the requirements of cameras. Unlike the old mercury batteries, the Varta V625U is free from environmentally harmful substances and can be handled and disposed of without any problems. The high-quality workmanship also protects the sensitive electronics of your camera from leakage.Durability and safety for your equipmentVarta batteries stand for the highest quality standards. The V625U has been developed for a long service life and low self-discharge, so you can still rely on a battery that's ready for use even after extended storage. The protective individual blister pack ensures that the battery retains its full power until use and is protected from short circuit. Characteristics                                                                                                                                                          Model              Varta photobattery V625U / LR9 (single blister)               Battery type              Alkaline Manganese               Nominal voltage (V)              1.5               Capacity (mAh)              200               Diameter (mm)              16.0               Height (mm)              6.2               Weight (g)              3.3        FAQs about the Varta photobattery V625U / LR9Is this battery a direct replacement for the old PX625 mercury battery?The V625U is the appropriate mechanical replacement for the PX625 and will function in most devices. However, please note the voltage difference: the V625U is 1.5 volts, whereas the original mercury battery was 1.35 volts. In cameras with unregulated light meters, this may lead to slight misexposure, which can often be corrected by adjusting the ISO setting.Does the voltage of this battery drop during use?As an alkaline battery, the V625U has a slowly declining discharge voltage curve. Original mercury batteries had a very flat curve. For most applications, this difference is negligible. For utmost precision in very sensitive devices, special zinc-air batteries or voltage adapters are available as alternatives.For which cameras or devices is this battery suitable?It fits a wide range of classic cameras and light meters that originally required a PX625 battery. These include models from Canon, Minolta, Nikon, Olympus, Pentax, Rollei and many others from the era of analog photography.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in stores or the municipal recycling centres to ensure environmentally friendly recycling.

The Duracell DL123A, also known as CR123A, is a high-performance 3-volt lithium primary battery developed for devices with high and rapid power demand. As a quality product by the world-renowned brand Duracell, it provides exceptional performance, longevity and reliability under extreme conditions. Supplied in a protective single blister pack, it is the ideal power source for security technology, photography and modern electronics.Highlights at a glanceHigh performance (High Drain): Developed for devices with high and rapid power demand such as camera flashes and torches.Extreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.Wide temperature range: Reliable performance under extreme conditions from -20 °C to +70 °C.Brand quality: Guaranteed performance and high leak resistance from Duracell.Safe packaging: The protective blister guarantees freshness and performance until use.Powerful in a wide range of applicationsThe Duracell DL123A is the preferred power source for a wide variety of devices that require high performance and absolute reliability. Its main area of application is security technology (e.g. motion detectors, alarm system sensors, electronic door locks), smart home devices, professional photography (flash units, cameras), high-brightness LED torches and medical devices.Superior lithium technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and is capable of delivering very high currents very quickly. The extremely low self-discharge guarantees maximum readiness for use even after many years of storage in "fit and forget" applications such as sensors.Developed for highest reliabilityDuracell batteries are manufactured to the highest quality standards to guarantee maximum reliability and leak resistance. This protects your valuable and often sensitive equipment from damage. The single blister ensures that the battery retains its full performance until use and can be safely stored protected from short circuits and external influences. Features ModelDuracell Lithium Battery DL123A (Single Blister) ApplicationPhoto battery, security technology, torches TechnologyLithium manganese dioxide (Li-MnO2) Nominal voltage (V)3.0 Capacity (mAh)1550 Dimensions (Ø x H in mm)17.0 x 34.5 Weight (g)approx. 17  FAQs about the Duracell DL123A lithium batteryWhat is the main advantage of this lithium battery?The key advantage is its ability to deliver very high current quickly (High Drain), combined with extremely long shelf life (up to 10 years) and a wide temperature range. It is perfect for high-energy devices that need to work for a long time without maintenance.Is this battery rechargeable?No. This is a lithium primary battery. It must not be recharged under any circumstances. Confusion with similar-looking rechargeable lithium-ion batteries (e.g. RCR123A) is dangerous and can result in fire or explosion.Is this battery compatible with CR123 or EL123AP?Yes, the designations DL123A, CR123A, EL123AP and K123LA are used by different manufacturers for the same battery type and they are completely interchangeable with each other.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please hand in the empty battery to the designated collection points in stores or municipal recycling centres to ensure environmentally friendly disposal.

The Tadiran SL-760P is a primary high-performance lithium-thionyl chloride battery in the widely used size AA (Mignon). This special version comes pre-assembled with robust axial connection wires, allowing flexible and direct installation in electronic assemblies. With a nominal voltage of 3.6 V and a high capacity of 2.2 Ah, it is the ideal energy solution for professional electronic applications requiring long-lasting power supply in a standard format.Highlights at a glanceReady to install: With robust, pre-assembled axial wires for direct mounting.High capacity: 2.2 Ah for a very long and self-sufficient operating life.High nominal voltage: Stable voltage of 3.6 V throughout almost the entire service life.Maximum reliability: Extremely low self-discharge rate of under 1% per year.Outstanding longevity: Designed for an operating and storage life of over 10 years.Extreme temperature range: Fully functional in a temperature range from -55 °C to +85 °C.Powerful in a wide range of applicationsThe Tadiran SL-760P is the perfect choice for long-life installations where battery replacement is undesirable. The axial wires allow flexible and direct integration into the circuit without the need for a battery holder. It is ideal for professional original equipment in metering (water, gas, electricity), for memory backups (RTC, CMOS) as well as in alarm systems, security systems and industrial sensors.Engineered for maximum safety and efficiencyThe safety and longevity of the SL-760P are based on its considered construction. The cell is fitted with a hermetic glass-to-metal seal which reliably prevents electrolyte leakage. The inorganic electrolyte used is non-flammable and provides a high level of intrinsic safety. Each cell is designed to supply its energy constantly and safely over a very long period, minimising maintenance costs and reducing the overall operating costs of your application.Superior lithium-thionyl chloride technologyLithium-thionyl chloride technology (Li-SOCl₂) offers crucial advantages for long-term applications. One characteristic feature is the passivation effect: a thin protective layer forms on the lithium anode, dramatically reducing self-discharge and thus enabling extremely long shelf life. This technology ensures that the energy remains almost fully available even after years of storage, which sets the SL-760P apart from all other battery technologies. Characteristics  ModelTadiran SL-760/P TechnologyLithium-thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2200 Max. continuous discharge current100 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 50.5 Weight (g)approx. 18 ConnectionAxial wires (P) RechargeableNo  FAQs about this Tadiran batteryIs this battery rechargeable?No, this is a primary lithium battery and must not be recharged under any circumstances. Attempting to charge the cell is dangerous and may result in overheating, leakage, or bursting of the cell.What does "axial wire" connection mean?This model is fitted with connection wires that exit centrally from the positive and negative pole of the cell, running in opposite directions along the longitudinal axis. This configuration allows very flexible mounting and direct connection to the electronics via soldering, without requiring a battery holder.What does the passivation effect mean for this battery?After prolonged storage, a protective layer forms on the lithium surface that minimises self-discharge. On initial load, this layer may result in a brief voltage delay. For applications requiring immediate high current pulses, appropriate circuit designs or special battery types should be considered.Which devices is this battery type suitable for?This battery type is solely designed for professional and industrial electronics. These include, among others, meters, memory backup, security technology, medical devices and sophisticated tracking systems where the battery is soldered directly in place.How long is the battery shelf life and how should it be stored?The battery offers a shelf life of over 10 years. For maximum shelf life, we recommend storage in a cool, dry place with low humidity.

The Rayovac 312AC hearing aid battery (size 312, colour code brown) in a practical 6-pack blister is the world’s most widely used power source for modern, discreet hearing aids. As one of the leading innovators in hearing acoustics, Rayovac guarantees maximum reliability and outstanding sound quality in daily use with this battery.Equipped with tried and tested zinc-air technology and the advanced "Active Core Plus" architecture, size 312 offers the perfect balance between a compact form factor and high performance. It is the ideal choice for popular RIC devices (Receiver-in-Canal) and supplies even demanding digital hearing aids with Bluetooth streaming with completely stable, distortion-free power.Highlights at a glanceColour code brown (size 312): Thanks to globally standardised colour coding, repurchasing is absolutely straightforward – if your old blister or battery tab says "brown" or "312", this is the exact matching cell.Optimum balance: Offers the perfect compromise between tiny size for discreet hearing aids and sufficient power reserves to last the whole day.Zinc-air technology: The battery only becomes chemically active when the brown freshness seal is removed and air oxygen flows into the cell.Long shelf life: With the seal intact and the packaging unopened, you can store these premium Rayovac batteries for up to 4 years without any significant loss of capacity.Practical blister design: The tried-and-tested dial-pack packaging allows secure, single removal of the batteries while the rest remain optimally protected.Leak-proof & Safe: The sturdy, rustproof stainless steel housing effectively prevents leakage and protects the sensitive high-tech electronics of your hearing aid.Areas of applicationSize 312 (brown) is the undisputed standard for discreet and modern hearing aids:RIC hearing aids (Receiver-in-Canal): The absolute standard battery for the popular, extremely small behind-the-ear devices, where the speaker sits directly in the ear canal.Mini behind-the-ear devices (BTE): For very compact BTE models that combine discreet looks with good performance.In-the-ear devices (ITE / ITC): Suitable for in-the-canal models, which are slightly bigger than the tiny CIC devices and provide more space to accommodate this long-lasting battery.Assembly & safety instructionsActivation time (very important!): Peel off the brown sticker and make sure to leave the battery to rest in the air for 1 to 2 minutes before inserting it into the hearing aid. It is essential that oxygen from the ambient air is absorbed, so the battery can reach its full operating voltage of 1.45 V.Keep freshness seal intact: Remove the tab only immediately before use. Once the seal is removed, self-discharge begins, even if the sticker is put back on straight away.Optimum storage: Store your battery stock at normal room temperature (approx. 10°C to 25°C) in a dry place. Storage in the fridge is harmful as condensation may form beneath the sticker and ruin the battery.Environmentally sound disposal: Empty zinc-air batteries should on no account be thrown in general household waste. Please use the special battery collection bins at your hearing care professional, supermarket or recycling centre. Features Model / TypeRayovac Extra Type 312 (312AC) Colour code**Brown** (standard for size 312) Technology**Zinc-Air** (Zinc-Air) Nominal voltage**1.45 V** Nominal capacity**180 mAh** Dimensions (Ø x H)**7.9 mm x 3.6 mm** Pack unit**6-pack blister** Mercury freeYes (Mercury Free) Comparison typesPR41, DA312, V312A, A312, 312A, L312ZA  FAQs about the Rayovac 312AC blisterHow long does a size 312 battery last in my hearing aid?This depends greatly on individual use. The capacity of size 312 is exactly in between the small 10 and large 13 battery. On average, it lasts about 5 to 10 days. If features such as Bluetooth streaming (for phone calls or TV) are used frequently, power consumption increases significantly and run-time decreases accordingly.Does this battery fit Phonak, Signia or Widex devices?Yes, without restriction. Hearing aid battery sizes are strictly standardised internationally. No matter which manufacturer your hearing system is from (Audio Service, Phonak, Signia/Siemens, Starkey, Oticon, Resound etc.) – if your device needs a 312 battery or its battery compartment carries a brown mark, this Rayovac battery will fit 100%.Why does my hearing aid report “battery empty” shortly after fitting?Most of the time, the activation time is too short. If you remove the brown sticker and insert the battery directly and close the compartment, not enough oxygen may have entered the cell. Your hearing aid measures undervoltage and triggers a warning. Simply remove the battery, wait 2 minutes in fresh air and try again.

The Rayovac 675AC hearing aid battery (size 675, colour code blue) in a practical 6-pack blister is the absolute powerhouse among hearing aid batteries. As one of the world's leading manufacturers in audiology, Rayovac has developed this cell especially for super-power and ultra-power hearing systems that require a maximum of constant energy to reliably compensate for severe hearing loss.Thanks to innovative zinc-air technology and the advanced "Active Core Plus" architecture, size 675 offers by far the highest capacity of all standard hearing aid batteries. It not only guarantees superior runtime but also delivers the necessary performance reserves for intensive continuous use of demanding digital functions and extensive Bluetooth streaming.Highlights at a glanceColour code blue (Size 675): The globally standardised colour coding makes re-purchasing child's play – if your device requires a "blue" battery or if your old blister says "675", you're in the right place.Maximum capacity: With around 630 mAh this battery provides the greatest energy density and is designed for devices with very high energy requirements (super-power class).Zinc-air technology: The battery only activates when the blue freshness seal is removed and the cell reacts with oxygen from the ambient air.Long shelf life: Unopened and with the sticker intact, you can store these premium batteries for up to 4 years without noticeable loss of performance.Safe blister design: The practical rotating dial-pack makes it easy to remove individual cells while the rest remain safely stored in the blister.Leak-proof & reliable: A robust stainless steel case protects the battery from corrosion and keeps your hearing aid's expensive electronics safe from damage.Areas of applicationSize 675 (blue) is the specialised power source for high-performance hearing aids:Super-Power & Ultra-Power BTE: The standard choice for very powerful behind-the-ear devices used for severe to near-profound hearing loss.Intensive streaming: Provides the necessary endurance for users who pair their hearing aids intensely all day long with smartphones, TV or external microphones.Bone conduction hearing systems: Often used in special bone-anchored hearing aids (Baha) or hearing spectacles that require a high current supply.Assembly & safety instructionsActivation time (Very important!): Remove the blue sticker and allow the battery to rest in the air for 1 to 2 minutes before inserting into the hearing aid. Only this way will enough oxygen enter the cell to build up the 1.45 V operating voltage.Keep freshness seal intact: Remove the sticker only just before use. Once peeled off, chemical discharge will inevitably begin – even if the seal is immediately reapplied.Optimal storage: Store the batteries at room temperature (approx. 10°C to 25°C) in a dry place. Do not use the refrigerator, as condensation can form there and make the battery unusable.Environmentally friendly disposal: Empty zinc-air batteries must not be disposed of in household waste. Please dispose of them properly in collection boxes at your audiologist, in retail, or at your recycling centre. Features Model / TypeRayovac Extra Type 675 (675AC) Colour code**Blue** (Standard for size 675) Technology**Zinc-Air** (Zinc-Air) Nominal voltage**1.45 V** Nominal capacity**630 mAh** Dimensions (Ø x H)**11.6 mm x 5.4 mm** Pack unit**6-pack blister** Mercury freeYes (Mercury Free) Comparison typesPR44, DA675, V675A, A675, 675A, L675ZA FAQs about the Rayovac 675AC blisterHow long does a size 675 battery last in my hearing aid?This depends greatly on the hearing aid and usage. As size 675 has the highest capacity of all standard hearing aid batteries, it usually lasts very long – on average between 9 and 20 days. However, as it is often used in super-power devices with extremely high current consumption, the runtime may also be shorter with continuous Bluetooth streaming.Does this battery fit Phonak, Signia or Oticon devices?Yes, without restriction. The sizes of hearing aid batteries are standardised worldwide. Irrespective of the manufacturer of your hearing system – if your device requires a 675 battery or the battery compartment has a blue marking, this Rayovac battery fits 100%.Can I use this 675 battery for my cochlear implant (CI)?We recommend special CI batteries. The regular 675 battery (blue) is exactly the same size as a cochlear implant battery but is internally constructed differently. CIs draw very high current peaks at extremely short intervals, for which this standard battery is not optimally designed. For implants, ideally use special "Cochlear" or "Implant Plus" size 675 batteries.

The Saft LS26500 is a high-performance lithium thionyl chloride battery (Li-SOCl2) in size C, developed for demanding industrial applications with very high energy requirements. It offers a nominal voltage of 3.6 V and an exceptionally high capacity of 7.7 Ah. Thanks to its extremely low self-discharge and robust construction, it is the ideal choice for long-life applications where maximum reliability and a long, maintenance-free operating life are required.Highlights at a glanceVery high capacity: 7.7 Ah in the C size for maximum runtimePowerful: High and stable operating voltage of 3.6 VExtremely long-lasting: Very low self-discharge of under 1% per yearReliable: Excellent response behaviour even after long storageRobust: Hermetically sealed stainless steel case for maximum operational safetyVersatile: Usable in a wide temperature range from -60 °C to +85 °CPowerful for energy-intensive applicationsThe Saft LS26500 is the perfect energy solution for professional and industrial devices that require a high amount of energy over a long period. Its high capacity makes it the first choice for meters for gas, water or electricity (metering), memory backup systems (memory back up), buoys, tracking systems as well as industrial controls. Thanks to its ability to deliver stable performance even at low temperatures, it ensures the functionality of your devices under all conditions.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output over many years. The cell is hermetically sealed by a glass-to-metal seal to minimise the risk of leakage, and features a non-flammable electrolyte which significantly increases operational safety. The LS26500 complies with safety standard IEC 60086-4 as well as being UL certified and thus demonstrates its suitability for safety-critical applications.Robust Li-SOCl2 technology for industryLithium thionyl chloride chemistry stands for superior energy density and an exceptionally long service life. Compared to other battery technologies, it offers a stable voltage right up to the end of the discharge cycle, even after long periods of storage. The robust construction protects the cell reliably against corrosion and environmental influences, ensuring the functionality of your application over the entire product lifetime. Characteristics  ModelSaft LS26500 TechnologyLithium Thionyl Chloride (Li-SOCl₂) SizeC (Baby) Nominal voltage (V)3.6 Capacity (mAh)7700 Max. continuous discharge current150 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 26.0 x 50.0 Weight (g)approx. 48 ConnectionStandard (industrial head) RechargeableNo  FAQs about the Saft LS26500 lithium round cellWhat does the size C mean?The C size describes a cell that has the same height as a standard AA battery but has a larger diameter (approx. 26 mm compared to 14.5 mm). This larger diameter allows a significantly higher capacity.Is the Saft LS26500 rechargeable?No, the LS26500 is a lithium primary battery and must never be recharged under any circumstances. Any attempt to charge is dangerous and can lead to cell destruction, leakage, or bursting.For which applications is the LS26500 particularly suitable?It is optimal for professional applications with high energy requirements and low continuous current that must operate autonomously for many years. These include in particular meters (smart metering), long-term data loggers, maritime buoys and demanding security technology.What is the difference to the Saft LS17500?Both cells have the same height, but the LS26500 (size C) is thicker than the LS17500 (size A). Due to the larger volume, the LS26500, with 7.7 Ah, offers a much higher capacity than the LS17500, with 3.6 Ah, and enables longer runtimes.How must the LS26500 be correctly disposed of?As a lithium battery, it is subject to special disposal regulations. It must be handed in to the relevant municipal collection points or specialist dealers. Disposal with household waste is not permitted.

The Saft LS33600 is a high-performance lithium thionyl chloride battery (Li-SOCl2) in size D, which was developed for demanding industrial applications with maximum energy requirements. It offers a nominal voltage of 3.6 V and an exceptionally high capacity of 17.0 Ah. Thanks to its extremely low self-discharge and robust design, it is the ideal choice for long-life applications where maximum reliability and decades of maintenance-free operation are required.Highlights at a glanceMaximum capacity: 17.0 Ah in the D size for an extremely long runtimePowerful: High and stable operating voltage of 3.6 VExtremely long-lasting: Very low self-discharge of less than 1 % per yearReliable: Excellent response behaviour even after long periods of storageRobust: Hermetically sealed stainless steel housing for maximum operational safetyVersatile: Can be used in a wide temperature range from -60 °C to +85 °CPowerful for energy-intensive long-term applicationsThe Saft LS33600 is the perfect energy solution for professional and industrial devices that require a very high amount of energy autonomously over many years. Its outstanding capacity makes it the first choice for gas, water or electricity meters (metering), memory backup systems (memory back up) for critical infrastructure, maritime buoys, seismic sensors and sophisticated tracking systems.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output for many years. The cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage and has a non-flammable electrolyte, which significantly increases operational safety. The LS33600 is compliant with the IEC 60086-4 safety standard and UL certified, emphasising its suitability for safety-critical applications.Robust Li-SOCl2 technology for industryLithium thionyl chloride chemistry stands for superior energy density and an exceptionally long service life. Compared to other battery technologies, it offers a stable voltage level until the end of the discharge cycle, even after a long storage period. The robust design reliably protects the cell against corrosion and environmental influences, thus ensuring the functionality of your application over the entire product service life. Characteristics  ModelSaft LS33600 TechnologyLithium thionyl chloride (Li-SOCl₂) SizeD (mono) Rated voltage (V)3.6 Capacity (mAh)17000 Max. continuous discharge current200 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 33.4 x 60.0 Weight (g)approx. 90 ConnectionStandard (industrial head) RechargeableNo  FAQs about the Saft LS33600 lithium round cellWhat does size D mean?Size D, also known as a mono cell, is one of the largest standard sizes for round cells. Its large volume enables a very high capacity, making it ideal for applications that require an extremely long runtime without battery replacement.Is the Saft LS33600 rechargeable?No, the LS33600 is a lithium primary battery and must not be charged under any circumstances. Attempted charging is dangerous and can lead to destruction of the cell, leakage or deflagration.For which applications is the LS33600 particularly suitable?It is ideal for professional applications with very high energy requirements and low continuous current that need to function independently for decades. These primarily include smart metering gateways, long-term data loggers, buoys, pipeline monitoring systems and other low-maintenance industrial applications.What is the difference to the Saft LS26500?The main difference lies in the size and capacity. The LS33600 (size D) is both taller and thicker than the LS26500 (size C). As a result, at 17.0 Ah, the LS33600 offers more than twice the capacity of the LS26500 (7.7 Ah) and therefore enables considerably longer operating times.How should the LS33600 be disposed of correctly?As a lithium battery, it is subject to special disposal regulations. It must be disposed of at appropriate municipal collection centres or specialist retailers. Disposal with household waste is not permitted.

The VARTA CR1/3N is a high-performance 3-volt lithium button cell, developed for professional and demanding applications with high energy requirements in the smallest space. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high cell voltage and capacity in a very compact design. It is the ideal energy source for a variety of cameras, medical devices and security technology.Highlights at a GlanceHigh energy density: Maximum energy and high 3-volt voltage in a compact button cell.Powerful performance: Reliably supplies high currents for demanding electronic devices.Wide temperature range: Reliable performance under extreme conditions from -30 °C to +70 °C.Long shelf life: Extremely low self-discharge ensures years of operational readiness.Top industrial quality: Developed and manufactured for demanding OEM applications and high-grade end devices.Reliable Energy for Precision ApplicationsThe VARTA CR1/3N is the preferred energy source for a wide range of devices where performance and miniaturisation are crucial. Its main area of use is in analogue and digital photography to power cameras and exposure meters. It is also ideal for use in security sensors, electronic dog collars, sight systems, medical devices (e.g. blood glucose meters) and as a backup battery in professional electronics.Superior Lithium Manganese Dioxide TechnologyLithium manganese dioxide technology (Li-MnO2) enables the high nominal voltage of 3 volts, which often replaces the use of two 1.5-volt silver oxide cells and thus reduces space and complexity in device design. The technology guarantees stable voltage over most of its life, extremely low self-discharge of less than 1% per year at room temperature, and excellent performance even at low temperatures.Developed for Maximum ReliabilityAs a highly specialised cell, the CR1/3N is designed for maximum reliability and safety. Its robust construction and high VARTA quality ensure a reliable integration into end devices and protect them from damage caused by leakage. With this cell, VARTA offers developers and manufacturers a reliable and powerful platform for the development of long-lasting and compact products. Characteristics                                                                                                                                                        Model              VARTA lithium photo battery CR1/3N               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              170               Diameter (mm)              11.6               Height (mm)              10.8               Weight (g)              3.0        FAQs about the VARTA Lithium Battery CR1/3NWhat is the main advantage of this lithium battery?The decisive advantage is the high voltage of 3 volts in a single, very compact cell. It can replace two stacked 1.5-volt silver oxide batteries (such as SR44) in many devices, resulting in more reliable power supply and simpler battery replacement.Is this battery rechargeable?No. This is a lithium primary battery. It must never be attempted to recharge it under any circumstances. Attempting to charge is extremely dangerous and can cause fire or explosion.What is a 3-volt button cell of this size needed for?It is needed for compact devices with a relatively high energy requirement. Examples include lighting in camera viewfinders, active electronics in exposure meters, transmitter modules in dog collars or the power supply for laser sights.Is this battery compatible with 2L76 or DL1/3N?Yes, the designations CR1/3N, 2L76 and DL1/3N are used by different manufacturers for the same battery type and are interchangeable.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the regulations of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally-friendly recycling.

The VARTA CR1216 is a high-quality 3-volt lithium button cell developed for reliable and long-lasting power supply in a wide variety of modern, compact electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers high energy density in a very flat form factor. Supplied in a protective individual blister pack, it is the ideal choice for car keys, remote controls and medical devices.Highlights at a glanceReliable performance: Consistent energy output for the flawless operation of your small devices.Long shelf life: With up to 10 years of shelf life, extremely durable and ready for use at any time.Wide temperature range: Operates reliably even under demanding thermal conditions.Compact, flat design: Ideal for especially slim electronic devices such as car keys.Secure packaging: The child-safe individual blister guarantees freshness and protects the cell until use.Reliable power for compact electronicsThe VARTA CR1216 is the preferred energy source for a wide variety of everyday devices where compact size and reliability are essential. Its primary area of application is radio keys for vehicles, small remote controls for garage doors or alarm systems, and medical devices such as digital thermometers. It also serves as a backup battery to retain settings and times in various electronic devices.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts in a single cell. It is characterised by extremely low self-discharge, which ensures the long shelf life of up to 10 years. This technology guarantees stable performance for most of the battery's lifetime and excellent performance even in fluctuating temperatures.Developed for maximum reliability and safetyThe CR1216 is manufactured to the highest quality standards to ensure maximum reliability and leak protection. This protects your valuable electronic devices from damage. The protective and child-safe individual blister ensures that the battery retains its full performance until use and can be stored safely from short circuit and external influences. Properties                                                                                                                                                        Model              VARTA lithium button cell CR1216 (individual blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              25               Diameter (mm)              12.5               Height (mm)              1.6               Weight (g)              0.7        FAQs about the VARTA lithium battery CR1216What does the designation CR1216 mean?The designation provides information about the properties and the size of the cell. "C" stands for the lithium chemistry, "R" for the round shape. The numbers "1216" stand for the dimensions: 12.5 mm in diameter and 1.6 mm in height.Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should it be attempted to recharge it. Attempting to charge is extremely dangerous and can lead to fire or explosion.What is the advantage over alkaline or silver oxide button cells?The main advantage is the high voltage of 3 volts in a single cell, whereas alkaline and silver oxide cells only deliver 1.5 and 1.55 volts respectively. Additionally, lithium cells offer a significantly longer shelf life and a broader operating temperature range.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in stores or to municipal recycling centres to ensure environmentally friendly recycling.

The VARTA CR1220 is a high-quality 3-volt lithium button cell designed to provide reliable and long-lasting power in a wide range of modern, compact electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers a high energy density in a very slim design. Delivered in a protective individual blister pack, it is the ideal choice for small electronic devices such as scales, car keys and medical devices.Highlights at a GlanceReliable performance: Constant energy output for the smooth operation of your small devices.Long shelf life: Extremely durable with up to 10 years of shelf life and always ready for use.Wide temperature range: Works reliably even under challenging thermal conditions.Compact, flat design: Ideal for particularly slim electronic devices.Safe packaging: The child-safe individual blister guarantees freshness and protects the cell until use.Reliable Power for Compact ElectronicsThe VARTA CR1220 is the preferred power source for a wide range of everyday devices where a compact size and reliability are crucial. Its main field of application is in personal and kitchen scales, remote keys for vehicles, calculators as well as in medical devices such as blood glucose meters. In addition, it serves as a backup battery to preserve settings and times in various electronic devices.Superior Lithium Manganese Dioxide TechnologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts in a single cell. It is characterised by extremely low self-discharge, ensuring long shelf life of up to 10 years. This technology guarantees stable performance for most of the battery's lifespan and excellent performance even with fluctuating temperatures.Designed for Optimum Reliability and SafetyThe CR1220 is manufactured to the highest quality standards to ensure maximum reliability and leakage protection. This protects your valuable electronic devices from damage. The protective and child-safe individual blister pack ensures that the battery retains its full performance until use and can be stored safely against short circuits and external influences. Characteristics                                                                                                                                                        Model              VARTA lithium button cell CR1220 (individual blister)               Battery type              Lithium-manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              35               Diameter (mm)              12.5               Height (mm)              2.0               Weight (g)              0.8        FAQs about the VARTA Lithium Battery CR1220What does the designation CR1220 mean?The designation reveals the properties and size of the cell. "C" stands for the lithium chemistry, "R" for the round design. The numbers "1220" indicate the dimensions: 12.5 mm in diameter and 2.0 mm in height.Is this battery rechargeable?No. This is a lithium primary battery. It should never be recharged under any circumstances. Attempts to charge are extremely dangerous and may lead to fire or explosion.What is the advantage compared to alkaline or silver oxide button cells?The main advantage is the high voltage of 3 volts in a single cell, whereas alkaline and silver oxide cells deliver only 1.5 or 1.55 volts respectively. In addition, lithium cells offer significantly longer shelf life and a wider operating temperature range.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in retail stores or municipal recycling points to ensure environmentally friendly recycling.

The VARTA CR123A is a high-performance 3-volt lithium primary battery developed for professional and demanding applications with very high energy requirements. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high performance, extremely low self-discharge and a very wide operating temperature range. Supplied in a protective individual blister, it is the ideal power source for digital cameras, smart home devices and LED torches.Highlights at a glanceMaximum performance: Developed for high-tech devices with high and fast energy needs (high drain).Extreme longevity: Up to 10 years storage life thanks to extremely low self-discharge.Wide temperature range: Reliable performance under extreme conditions from -20 °C to +70 °C.Versatile application: Ideal for photography, smart home, security technology and outdoor activities.Safe packaging: The protective blister ensures freshness and performance until use.Reliable energy for high-tech applicationsThe VARTA CR123A is the preferred power source for a wide range of devices in which high output and absolute reliability are crucial. Its main field of application is in security technology (motion detectors, alarm systems), in smart home devices, in professional photography (flash units, cameras) and in high-intensity LED torches. Its ability to deliver high currents very quickly guarantees the flawless functioning of all demanding devices.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to this cell’s exceptional performance. It enables a high nominal voltage of 3 volts and is able to supply high currents very quickly, which is essential for devices such as photo flashes. The extremely low self-discharge of less than 1% per year at room temperature guarantees maximum readiness even after many years of storage in “fit and forget” applications such as sensors.Developed for maximum reliabilityThe CR123A is made to the highest quality standards to ensure maximum reliability and leak resistance. This protects your valuable electronic devices from damage. The protective individual blister ensures that the battery retains its full performance until it is used and can be stored safely protected from short circuits and external influences. Features                                                                                                                                                        Model              VARTA Lithium Photo Battery CR123A (Individual Blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              1480               Diameter (mm)              17.0               Height (mm)              34.5               Weight (g)              17.0        FAQs about the VARTA Lithium Battery CR123AWhat is the main advantage of this lithium battery?The decisive advantage is its ability to deliver very high currents quickly (high drain), combined with extremely long storage capabilities and a wide temperature range. It is the perfect choice for energy-intensive devices that must work for long periods without maintenance.Is this battery rechargeable?No. This is a lithium primary battery. It must not be recharged under any circumstances. Confusion with similarly looking rechargeable lithium-ion batteries (e.g. RCR123A) is dangerous and may result in fire or explosion.Why is it called a "photo battery"?Historically, one of the first main applications for this type of battery was to power analogue and early digital cameras as well as their flash units. Owing to its high output, it is still widely used today in professional photography and for high-performance LED torches.Can I use this instead of two AA batteries?No, the CR123A has a voltage of 3 volts, while two AA batteries in series also deliver 3 volts. However, the form factor is completely different. It is not intended as a direct replacement for AA batteries and only fits devices specifically designed for the CR123A type.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in stores or to municipal recycling centres to ensure environmentally sound recycling.

The VARTA CR1616 is a high-quality 3-volt lithium button cell that has been developed for reliable and long-lasting power supply in a wide range of particularly flat and compact electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers high energy density in an extremely flat design. Supplied in protective individual blister packs, it is the ideal choice for car keys, small remote controls and medical devices.Highlights at a glanceReliable performance: Constant energy output for the flawless operation of your small devices.Long shelf life: Extremely long-lasting with up to 10 years shelf life and always ready for use.Wide temperature range: Functions reliably even under demanding thermal conditions.Extremely flat design: Ideal for the flattest electronic devices such as garage door openers or car keys.Safe packaging: The childproof single blister guarantees freshness and protects the cell until use.Reliable energy for compact electronicsThe VARTA CR1616 is the preferred power source for a wide variety of everyday devices where an extremely flat design and absolute reliability are crucial. Its main area of use is in remote control keys for vehicles, garage door openers, small remote controls for alarm systems, as well as in medical devices such as blood glucose meters or digital thermometers. It is also used as a backup battery in organisers and pocket calculators.Superior lithium manganese dioxide technologyThe lithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts in a single, very flat cell. It is characterised by extremely low self-discharge, which ensures the long shelf life of up to 10 years. This technology guarantees stable performance over most of the battery's life and excellent performance even at fluctuating temperatures.Developed for maximum reliability and safetyThe CR1616 is manufactured to the highest quality standards in order to guarantee maximum reliability and leak protection. This protects your valuable electronic devices from damage. The protective and childproof individual blister ensures that the battery maintains its full power up to use and can be safely stored against short circuits and external influences. Characteristics                                                                                                                                                        Model              VARTA lithium button cell CR1616 (single blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              55               Diameter (mm)              16.0               Height (mm)              1.6               Weight (g)              1.1        FAQs about the VARTA lithium battery CR1616What does the designation CR1616 mean?The designation reveals the properties and size of the cell. "C" stands for the lithium chemistry, "R" for the round design. The numbers "1616" indicate the dimensions: 16.0 mm in diameter and 1.6 mm in height.Is this battery rechargeable?No. This is a lithium primary battery. It must never be attempted to recharge it. Charging attempts are extremely dangerous and may lead to fire or explosion.What is the advantage over alkaline or silver oxide button cells?The main advantage is the high voltage of 3 volts in a single cell, while alkaline and silver oxide cells only provide 1.5 and 1.55 volts respectively. In addition, lithium cells offer much longer shelf life and a broader operating temperature range.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in stores or to municipal recycling centres to ensure environmentally friendly recycling.

The VARTA CR2430 is a high-quality 3-volt lithium coin cell with high capacity, developed for reliable and particularly long-lasting power supply in demanding electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers a high energy density in a flat design. Supplied in a protective single blister, it is the ideal choice for remote controls, medical devices and smart home sensors.Highlights at a glanceHigh capacity: Offers a significantly longer runtime than smaller button cells of the CR20xx series.Reliable performance: Constant energy output for flawless operation of your electronic devices.Long shelf life: With up to 10 years of shelf life, extremely durable and always ready for use.Wide temperature range: Works reliably even under demanding thermal conditions.Safe packaging: The childproof single blister guarantees freshness and protects the cell until use.Reliable energy for demanding electronicsThe VARTA CR2430 is the preferred power source for a wide range of devices where long life and high capacity are crucial. Its main area of use is in remote controls with extended functions (e.g. with display), modern radio keys for vehicles, medical devices such as blood glucose meters, and in smart home sensors (e.g. door and window contacts) that must function maintenance-free for years.Superior lithium manganese dioxide technologyThe lithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum operational readiness even after many years of storage. This technology ensures stable performance over most of the battery's service life, which is essential for the reliable operation of sensitive electronics.Developed for maximum reliability and safetyThe CR2430 is manufactured to the highest quality standards to ensure maximum reliability and leak-proof performance. This protects your valuable electronic devices from damage. The protective and childproof single blister ensures that the battery retains its full performance until used and can be safely stored protected from short circuits and external influences. Characteristics                                                                                                                                                          Model              VARTA lithium coin cell CR2430 (single blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              300               Diameter (mm)              24.5               Height (mm)              3.0               Weight (g)              4.0        FAQs about the VARTA lithium battery CR2430What does the designation CR2430 mean?The designation provides information about the characteristics and size of the cell. "C" stands for lithium chemistry, "R" for the round shape. The numbers "2430" stand for the dimensions: 24.5 mm in diameter and 3.0 mm in height.Is this battery rechargeable?No. This is a lithium primary battery. It must never be recharged under any circumstances. Attempting to charge is extremely dangerous and can result in fire or explosion.What is the advantage over smaller button cells like the CR2032?The main advantage of the CR2430 is its higher capacity. It contains more energy and thus enables a longer runtime in devices with slightly higher current consumption or where particularly long maintenance intervals are desired.How must this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail or municipal recycling centres to ensure environmentally responsible disposal.

The VARTA CR2450 is a high-quality 3-volt lithium coin cell with a very high capacity, developed to provide reliable and extremely long-lasting energy for demanding electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers one of the highest energy densities in the coin cell format. Delivered in a protective single blister, it is the ideal choice for smart home sensors, medical technology and other devices where maximum service life is crucial.Highlights at a glanceVery high capacity: Offers exceptionally long life for energy-demanding applications.Reliable performance: Constant energy output ensures perfect functioning of your electronic devices.Long shelf life: With up to 10 years shelf life, extremely durable and always ready for use.Wide temperature range: Works reliably even under demanding thermal conditions.Safe packaging: The child-resistant single blister guarantees freshness and protects the cell until use.Reliable energy for demanding electronicsThe VARTA CR2450 is the preferred energy source for a wide variety of devices where maximum autonomy and minimal maintenance are essential. Its main field of application is smart home and security sensors (e.g. thermostats, door and window contacts), medical technology, remote controls with displays, and industrial backup applications that need to guarantee a high energy reserve over several years.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts and extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum operational readiness even after many years of storage. Its high capacity and stable performance curve are the key to reliability in long-term "fit and forget" applications.Designed for maximum reliability and safetyThe CR2450 is manufactured to the highest quality standards to ensure maximum reliability and leakproof performance. This protects your valuable electronic devices from damage. The protective and child-resistant single blister ensures the battery retains its full power until use and can be stored safely protected from short-circuit and external influences. Characteristics                                                                                                                                                        Model              VARTA lithium coin cell CR2450 (single blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3,0               Capacity (mAh)              610               Diameter (mm)              24,5               Height (mm)              5,0               Weight (g)              6,2        FAQs about the VARTA lithium battery CR2450What does the designation CR2450 mean?The designation provides information about the features and size of the cell. "C" stands for lithium chemistry, "R" for the round shape. The numbers "2450" correspond to the dimensions: 24.5 mm in diameter and 5.0 mm in height.Is this battery rechargeable?No. This is a lithium primary battery. It must never be recharged under any circumstances. Attempting to charge it is extremely dangerous and may cause fire or explosion.What is the advantage over smaller coin cells such as the CR2032?The main advantage of the CR2450 is its nearly three times higher capacity. It contains significantly more energy and therefore enables much longer operation in devices with higher energy consumption or in cases where particularly long maintenance intervals of several years are desired.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take the empty battery to the designated collection points in retail or municipal recycling centres to ensure environmentally friendly disposal.

The VARTA CR1/2AA is a high-performance 3-volt lithium primary battery that has been developed for professional and industrial applications with the highest demands on longevity and reliability. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and a very wide operating temperature range. As a loose cell, it is the ideal energy source for the initial equipment (OEM) of long-lasting electronic devices.Highlights at a glanceExtreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.High energy density: Maximum energy in a compact design for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.Stable voltage: Constant 3-volt voltage over almost the entire battery life.Industrial top quality: Developed and manufactured for demanding OEM applications and safety-relevant electronics.Reliable energy for long-term applicationsThe VARTA CR1/2AA is the preferred energy source for "fit and forget" applications where a battery change is not intended for years. Its main field of application is the supply of memory chips (SRAM/CMOS backup) and real-time clocks (RTC) in industrial PCs and controllers (PLCs). It is also ideal for use in the metering industry (smart metering for water, gas, electricity), in safety sensors, automotive sector, and medical technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a very high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum operational readiness even after many years of storage. The technology is also known for its high safety and reliability.Developed for industrial integrationAs a highly specialised single cell, the CR1/2AA is optimised for industrial processing and assembly into battery solutions. Its robust construction and high quality ensure process-safe integration into end devices. With this cell, VARTA offers developers and manufacturers a reliable and high-performance platform for developing long-lasting and low-maintenance products. Features                                                                                                                                                          Model              VARTA Lithium Battery CR1/2AA               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              950               Diameter (mm)              14.75               Height (mm)              25.1               Weight (g)              11.5        FAQs about the VARTA Lithium Battery CR1/2AAWhat is the main advantage of this lithium battery?The key advantage is the extremely long service and storage life of up to 10 years, combined with a very wide operating temperature range. It reliably provides energy over many years and is therefore ideal for maintenance-free devices in which the battery is permanently installed.Is this battery rechargeable?No. This is a lithium primary battery. It must not, under any circumstances, be attempted to be recharged. Attempts to charge are extremely dangerous and may lead to fire or explosion.How is this cell integrated into a device?As an industrial raw cell, the CR1/2AA is usually configured with welded solder pins or solder tabs in order to then solder it securely to a circuit board. It can also be used in special battery holders.What is a 3-volt battery of this size needed for?It is mainly used for buffering memories and real-time clocks in computers and industrial controllers (PLCs). The 3-volt voltage is perfectly matched to the requirements of many common microchips and memory modules.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly disposal.

The Saft LS14250 2PF is a highly specialised lithium thionyl chloride battery (Li-SOCl2), developed for demanding industrial applications. It combines the proven performance of the LS14250 cell with robust axial connection wires (pins) for secure and permanent mounting directly on circuit boards. With a nominal voltage of 3.6 V and a capacity of 1.2 Ah, it offers an exceptionally reliable long-term energy solution, characterised by minimal self-discharge and high operational reliability.Highlights at a glanceReady to install: Two axial connection wires (2PF) for direct solder mountingPowerful: 1.2 Ah capacity at 3.6 V for long-lasting power supplyExtremely long-lasting: Very low self-discharge of less than 1% per yearReliable: Constant and stable operating voltage over the entire service lifeRobust: Hermetically sealed stainless steel housing for maximum safetyVersatile: Can be used in a wide temperature range from -60 °C to +85 °CPowerful for demanding electronicsThe Saft LS14250 2PF was specially designed for use in professional electronics where a fixed and vibration-proof power source is required. Thanks to the integrated axial pins, it is ideal for circuit board mounting in measuring devices, sensors, memory backup systems (memory back up), alarm systems and industrial control units (PLC). Its high energy density and compact 1/2 AA form factor enable space-saving and efficient integration into your devices.Efficiency and safety with a systemThe proven lithium thionyl chloride technology guarantees reliable energy delivery over many years. The cell is hermetically sealed to minimise the risk of current leakage and features a non-flammable electrolyte, which significantly increases operational safety. The LS14250 2PF complies with IEC 60086-4 safety standard and is UL certified, underscoring its suitability for demanding industrial applications.Robust Li-SOCl2 technology for industryThe lithium thionyl chloride chemistry stands for superior energy density and long service life. Compared to other battery technologies, it offers stable voltage right up to the end of the discharge cycle. The robust construction with stainless steel housing and glass-metal seal reliably protects the cell from corrosion and environmental influences, thus ensuring the functionality of your application over the entire product lifespan. Features  ModelSaft LS14250 2PF TechnologyLithium thionyl chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1200 Max. continuous discharge current35 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 25.0 Weight (g)approx. 8.9 Connection2 radial pins (2PF) RechargeableNo  FAQs about the Saft LS14250 2PF lithium round cellWhat does the designation 2PF mean?The designation 2PF refers to the configuration of the battery. It means that the cell is factory-fitted with two robust, axial connection wires (pins). These allow simple and secure solder mounting directly onto a circuit board.Is the Saft LS14250 2PF rechargeable?No, the LS14250 2PF is a lithium primary battery and must not be charged under any circumstances. Attempting to charge it is dangerous and can result in destruction of the cell, leakage or an explosion.For which applications is this battery with solder pins suitable?This version is especially designed for permanently installed applications where the battery is soldered directly onto a circuit board. Typical uses are memory retention (memory back up) for control systems, security technology, industrial sensors and counters.How long is the service life of the LS14250 2PF in operation?The service life strongly depends on the application, the current draw and the ambient temperature. However, thanks to the extremely low self-discharge, the battery can reliably deliver energy for over 10 years in low power applications.How should the LS14250 2PF be stored and disposed of?The battery should be stored in a dry and cool place to keep self-discharge as low as possible. As a lithium battery, it must not be disposed of with household waste but must be taken to special battery collection points.

The Saft LS14500 2PF is a high-performance lithium thionyl chloride battery (Li-SOCl2) in AA size, which is equipped at the factory with two axial solder pins. This assembly enables safe and permanent mounting directly on printed circuit boards. It offers a nominal voltage of 3.6 V and a high capacity of 2.6 Ah, making it the ideal choice for long-lasting industrial applications that require a permanently mounted power source.Highlights at a glanceReady to install: Two axial solder pins (2PF) for direct and secure PCB mountingHigh capacity: 2.6 Ah in the standard AA size for maximum energy densityPowerful: High and stable operating voltage of 3.6 VExtremely Long-lasting: Very low self-discharge of less than 1% per yearRobust: Hermetically sealed stainless steel housing for maximum safety in operationVersatile: Usable in a wide temperature range from -60°C to +85°CPowerful for industrial electronicsThe Saft LS14500 2PF was specially developed for use in professional electronics, where a vibration-resistant and permanent power supply is crucial. Thanks to the integrated solder pins, it is ideal for permanent installation in memory backup systems, alarm systems, industrial control units (PLCs), counters, and safety-critical sensors that must function reliably for many years.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output throughout the entire service life. The cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage. It also contains a non-flammable electrolyte, which significantly increases operational safety. The LS14500 2PF complies with the IEC 60086-4 safety standard and is UL certified.Robust Li-SOCl2 technology for professionalsThe lithium thionyl chloride chemistry delivers superior energy density and an exceptionally long service life. Compared to other battery technologies, it provides a stable voltage level up to the end of the discharge cycle. The robust construction reliably protects the cell from corrosion and mechanical stress, ensuring the functionality of your application throughout the product's service life. Features  ModelSaft LS14500 2PF TechnologyLithium-thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2600 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 50.3 Weight (g)approx. 16.5 Connection2 radial pins (2PF) RechargeableNo  FAQs about the Saft LS14500 2PF lithium round cellWhat does the designation 2PF mean?The marking 2PF describes the assembly of the battery. It means that the cell is provided with two axial solder pins (pins). These enable easy and safe through-hole mounting (Through Hole Technology) directly onto a printed circuit board.Is the Saft LS14500 2PF rechargeable?No, the LS14500 2PF is a lithium primary battery and must not be recharged under any circumstances. Any attempt to recharge is dangerous, damages the cell, and can result in leakage or venting.What is the difference to the standard LS14500 without pins?The electrical characteristics and the battery cell itself are identical. The only difference lies in the configuration. The 2PF version is intended for direct soldering onto a PCB, whereas the standard version is designed for use in battery holders.Can this battery be used in normal devices for AA batteries?No, this battery is intended solely for professional electronics with an operating voltage of 3.6 V per cell. The voltage is more than double that of a conventional 1.5 V AA battery. Furthermore, the solder pins prevent use in standard battery holders.How is the battery mounted correctly on a PCB?The battery is inserted through the designated holes on the PCB and then soldered. It is essential to ensure the correct polarity, which is marked on the battery, to avoid damaging the electronics.

The Saft LS14500 with axial wire connection is a high-performance lithium thionyl chloride battery (Li-SOCl2) in AA size, factory-assembled with flexible connection wires. This version is based on the powerful LS14500 cell and offers a nominal voltage of 3.6 V and a high capacity of 2.6 Ah. The wire connections enable versatile integration in applications that require a wired energy solution, ensuring a long and reliable operating life.Highlights at a glanceReady for connection: Axial wire connections for flexible and direct wiringHigh capacity: 2.6 Ah in the standard AA size for maximum energy densityPowerful: High and stable operating voltage of 3.6 VExtremely long-lasting: Very low self-discharge of less than 1 % per yearRobust: Hermetically sealed stainless steel housing for maximum operational safetyVersatile: Usable in a wide temperature range from -60 °C to +85 °CPowerful for flexible industrial applicationsThe Saft LS14500 with axial wire connection was designed for use in professional devices where flexible positioning of the battery in the housing is required. The soldered wires allow easy connection to contacts on the main board without the need to place the battery itself on the board. It is ideal for memory backup systems, alarm systems, counters, localisation systems and industrial control units.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output over many years. The cell is hermetically sealed by a glass-to-metal seal to minimise the risk of leakage currents and has a non-flammable electrolyte, which significantly increases operational safety. The LS14500 complies with the IEC 60086-4 safety standard and is UL certified.Robust Li-SOCl2 technology for professionalsLithium thionyl chloride chemistry stands for superior energy density and exceptionally long service life. Compared to other battery technologies it offers a stable voltage level until the end of the discharge cycle. The robust design reliably protects the cell against corrosion and mechanical stresses, thus ensuring the functionality of your application throughout the entire product service life. Features  ModelSaft LS14500 (axial wire) TechnologyLithium thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2600 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 50.3 Weight (g)approx. 16.5 ConnectionAxial wire connection RechargeableNo  FAQs about the Saft LS14500 with axial wire connectionWhat is the advantage of axial wire connections?Axial wire connections offer maximum flexibility during installation. The battery does not have to sit directly on a board, but can be placed at any suitable location within the device's enclosure and then connected to the electronics via the wires. This is particularly useful when space on the PCB is limited.Is the Saft LS14500 with wires rechargeable?No, this is a lithium primary battery which is not rechargeable. Any attempt to recharge the battery is dangerous and can lead to destruction of the cell, leakage, or deflagration.How does this version differ from a standard LS14500 cell?The battery cell itself is identical to the standard LS14500. The difference lies only in the configuration. This version is factory-supplied with permanently connected axial wires, which eliminates the need for manual soldering during installation and ensures a process-reliable connection.Can this battery be used in standard devices for AA batteries?No, this battery is exclusively designed for professional electronics with an operating voltage of 3.6 V. The voltage is more than twice as high as a standard 1.5 V AA battery. Furthermore, the wires do not allow use in standard battery holders.Can the wires be shortened or lengthened?Yes, the wires can be shortened according to the requirements of your application. Extension is also possible, but should be carried out professionally with suitable connectors or solder joints and appropriate insulation to ensure electrical safety.

The VARTA CR1/2AA with axial connection wires is a high-performance, industrially assembled 3-volt lithium primary battery. It has been developed for professional applications that require an extremely durable and reliable power source with a connection type optimised for PCB mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and is the ideal energy source for the original equipment (OEM) of long-life electronic devices.Highlights at a GlanceIndustrial assembly: Equipped with robust, axial connection wires for simple and safe PCB mounting.Extreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.High energy density: Maximum energy in a compact format for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.Stable voltage: Constant 3-volt voltage over almost the entire service life of the battery.Reliable energy for long-term applicationsThe assembled VARTA CR1/2AA is the preferred power source for "fit and forget" applications where the battery is permanently soldered onto a PCB. Its main area of application is the supply of memory modules (SRAM/CMOS backup) and real-time clocks (RTC) in industrial PCs and controllers (PLCs). It is also ideally suited for use in the metering industry (smart metering), in security sensors, in the automotive sector and in medical technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the outstanding performance of this cell. It enables a very high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum readiness for use even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CR1/2AA with axial connections is optimised for efficient and process-safe machine or manual mounting of PCBs. The robust connection wires provide a permanently secure and vibration-resistant soldered connection. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for the development of durable, low-maintenance products. Features                                                                                                                                                                              Model              VARTA lithium battery CR1/2AA with axial connections               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              970               Diameter (mm)              14.75               Height (mm)              25.1               Weight (g)              11.5               Connection              Axial connections        FAQs about the VARTA lithium battery CR1/2AA with axial connectionsWhat does "axial connections" mean?Axial connections are connecting wires that are led out from the centre of the two flat ends (terminals) of the cylindrical cell, i.e. along the longitudinal axis of the battery. This configuration is ideal for horizontal mounting and for inserting the wires through holes in a printed circuit board (Through-Hole Technology, THT).What is the main advantage of this lithium battery?The key advantage is the extremely long life and storage duration of up to 10 years, combined with a very wide operating temperature range. The pre-attached connection wires also simplify the manufacturing process, as no separate spot welding of contacts is necessary.Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should you attempt to recharge it. Recharging attempts are extremely dangerous and can lead to fire or explosion.For which soldering procedures is this assembled cell suitable?This cell is intended for hand and wave soldering. Use in reflow soldering is not recommended, as the high temperatures can damage the cell. Please refer to the manufacturer's processing notes.How should this battery be disposed of?Batteries must not be disposed of in household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please hand in the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CRAA is a high-performance 3-volt lithium primary battery in AA size, developed for professional and industrial applications with the highest requirements for longevity and reliability. Based on lithium-manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge, and a very wide operating temperature range. As a loose cell ("bulk"), it is the ideal energy source for the initial equipment (OEM) of durable and low-maintenance electronic devices.Highlights at a glanceExtreme longevity: Up to 10 years storage life thanks to extremely low self-discharge.High capacity: Provides a very high energy reserve for long-lasting autonomy in the AA format.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High energy density: Maximum energy for demanding applications with long runtime requirements.Industrial top quality: Developed and manufactured for demanding OEM applications and safety-related electronics.Reliable energy for long-term applicationsThe VARTA CRAA is the preferred energy source for "fit and forget" applications where a battery change is not intended for years. Its main area of use is powering smart meters (smart metering for water, gas, electricity), industrial controllers (PLC), safety sensors, alarm systems, and the buffering of memory components (SRAM/CMOS backup) in professional electronics.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the outstanding performance of this cell. It allows a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum readiness for operation even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs a highly specialised individual cell, the CRAA is optimised for industrial processing and assembly into battery solutions. Its robust construction and high quality ensure process-safe integration into end devices. With this cell, VARTA offers developers and manufacturers a reliable and powerful platform for the development of durable and low-maintenance products. Features                                                                                                                                                        Model              VARTA Lithium round cell CRAA               Battery type              Lithium-manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              2000               Diameter (mm)              14.75               Height (mm)              50.5               Weight (g)              21.5        FAQs about the VARTA Lithium Battery CRAAWhat is the main advantage of this lithium battery?The key advantage is the extremely long service and storage life of up to 10 years, combined with a very wide operating temperature range. It provides reliable energy for many years and is therefore ideal for maintenance-free devices where the battery is permanently installed.Is this battery rechargeable?No. This is a lithium primary battery. It must not be recharged under any circumstances. Attempts to charge are extremely dangerous and can lead to fire or explosion.What is the difference to a normal 1.5V AA battery (alkaline or lithium)?The main difference is the voltage. This CRAA cell has a nominal voltage of 3 volts, whereas standard AA batteries have 1.5 volts. It is therefore not suitable as a direct replacement for 1.5V batteries and may only be used in devices that are explicitly designed for the 3-volt lithium type CRAA.How should this battery be disposed of?Batteries must not be disposed of in household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly disposal.

The Saft LS14250 3PF is a highly specialised lithium thionyl chloride battery (Li-SOCl2) designed for reverse polarity safe mounting in demanding electronic assemblies. It is based on the proven LS14250 cell and is equipped with three axial connection wires (pins), which ensure clear and secure positioning on the printed circuit board. With a nominal voltage of 3.6 V and a capacity of 1.2 Ah, it offers an extremely reliable long-term energy solution for industrial applications.Highlights at a glanceReverse polarity safe: Three axial connection wires (3PF) for error-free solder mountingPowerful: 1.2 Ah capacity at 3.6 V for enduring power supplyExtremely long-lasting: Very low self-discharge of under 1% per yearReliable: Constant and stable operating voltage throughout the battery's lifetimeRobust: Hermetically sealed stainless steel case for highest safetyVersatile: Usable in a wide temperature range from -60 °C to +85 °CPowerful for safety-critical electronicsThe Saft LS14250 3PF was specially developed for use in professional electronics, where a long-lasting and reverse polarity safe energy source is essential. Thanks to the 3 pin configuration, it is ideal for mounting on PCBs in safety-critical applications such as memory backup systems, real-time clocks (RTC), industrial control units (PLC), meters, and complex sensors. Its high energy density and the compact 1/2 AA design enable space-saving and secure integration.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable power delivery over many years. The cell is hermetically sealed to minimise the risk of leakage current and features a non-flammable electrolyte, which significantly increases operational safety. The LS14250 3PF complies with the IEC 60086-4 safety standard and is UL certified, underlining its suitability for demanding applications where maximum reliability is required.Robust Li-SOCl2 technology for industryThe lithium thionyl chloride chemistry stands for superior energy density and a long service life. Compared to other battery technologies, it offers a stable voltage level until the end of the discharge cycle. The robust construction with stainless steel case and glass-metal seal reliably protects the cell from corrosion and environmental influences, thus ensuring the functionality of your application over the entire product life. Characteristics  ModelSaft LS14250 3PF TechnologyLithium thionyl chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1200 Max. continuous discharge current35 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 25.0 Weight (g)approx. 8.9 Connection3 radial pins (3PF) RechargeableNo  FAQs about the Saft LS14250 3PF lithium round cellWhat does the designation 3PF mean and what is the purpose of the third pin?The designation 3PF means that the battery is equipped with three axial connection wires (pins). While two pins serve as positive and negative poles, the third pin provides mechanical coding. This prevents incorrect insertion or soldering of the battery on the PCB and protects the electronics from damage caused by reverse polarity.Is the Saft LS14250 3PF rechargeable?No, the LS14250 3PF is a lithium primary battery that is not rechargeable. Any attempt to recharge the battery poses a significant safety risk and can destroy the cell.In which devices is this special 3 pin version used?This version is mainly used in industrial and safety-related electronics, where incorrect installation of the battery must be avoided at all costs. Typical applications are long-life memory buffering (SRAM, RTC) in control units, medical devices, and complex measurement systems.How does the 3PF differ from the 2PF version?Both versions are based on the same battery cell and have identical electrical properties. The only difference is the number of connection wires. The 3PF version has an additional mechanical reverse polarity protection thanks to the third pin, which the 2PF version does not have.How should the LS14250 3PF be stored and disposed of properly?The battery should be stored in a dry and cool place to ensure minimal self-discharge. As a lithium battery, it is subject to special disposal regulations and must be taken to the relevant municipal collection points or a specialised dealer. Disposal with household waste is not permitted.

The D-SC1500H is a high-performance and extremely robust nickel-cadmium (NiCd) battery in Sub-C size, specifically developed for demanding use at high ambient temperatures. With a nominal voltage of 1.2 V and a capacity of 1.5 Ah, this cell is the ideal energy source for safety-related emergency and security lighting systems. Its ability for continuous charging at high temperatures makes it the first choice for OEMs of durable and reliable emergency electronics.Highlights at a GlanceHigh Temperature Optimised: Developed for reliable continuous charging operation at increased ambient temperatures (up to +55°C).Maximum Reliability: Proven NiCd technology for fail-safe operation in safety-relevant systems.High Cycle Stability: Offers a long service life even with regular use (e.g. after power failures).Quick Charging Capable: Suitable for applications that require fast recharging.Industrial Top Quality: Designed for assembly into battery packs and permanent installation in professional devices.Fail-safe Power for Emergency Lighting SystemsThis battery was specifically developed for use in emergency and safety luminaires as well as in uninterruptible power supplies (UPS). In these systems, the battery is kept permanently charged (trickle charge), often in environments with poor ventilation and correspondingly high temperatures. This cell guarantees that in the event of a power failure, the full capacity is available to safely illuminate escape routes.Robust and Proven Nickel-Cadmium TechnologyNickel-cadmium technology is known for its extreme robustness and longevity, especially under demanding conditions. NiCd batteries are insensitive to deep discharge and can handle very high charge and discharge currents. The special high-temperature version of this cell uses heat-resistant separators and optimised electrode chemistry to minimise decomposition from heat and to ensure a long service life in continuous operation.Developed for Industrial AssemblyAs a highly specialised single cell, the D-SC1500H is optimised for industrial further processing and assembly into multi-cell battery packs. Its precise dimensions and robust steel casing ensure process-reliable welding and integration into customised battery solutions for various emergency power applications. Characteristics  ModelNiCd Battery D-SC1500H (High Temperature) TechnologyNickel-Cadmium (NiCd) Nominal Voltage (V)1,2 Capacity (mAh)1500 Dimensions (Ø x H in mm)23.0 x 43.0 ConnectionIndustrial Cell (Flat Terminal) Weight (g)approx. 53.0  FAQs on the NiCd High Temperature BatteryWhat is the advantage of a "High Temperature" cell?A high temperature cell is specially designed to withstand permanent trickle charging at high ambient temperatures (such as those found inside luminaires or electronic housings) without prematurely losing capacity. Standard batteries would quickly age and lose their function under these conditions.Why is NiCd often used for emergency luminaires instead of NiMH?NiCd batteries are traditionally considered extremely robust and fault-tolerant in safety-relevant applications. They are less sensitive to improper treatment (such as deep discharge) and the high temperature variants have been proven in emergency lighting systems for decades and are often specified by standards.How is this cell charged?This cell is designed for permanent installation and is charged via the internal charging circuit of the device (e.g. the emergency luminaire). This circuit permanently supplies the battery with a low trickle charge current to keep it always fully charged and ready for use.What does "assembly" mean?Since this is a single industrial cell, it is generally not used directly. During assembly, multiple cells are connected to a battery pack with the desired voltage (e.g. 3.6V, 4.8V, 6V), equipped with protective insulation and fitted with matching connection cables and connectors.How should this battery be disposed of?Nickel-cadmium batteries contain cadmium, an environmentally harmful heavy metal, and are subject to strict disposal regulations. They must never be disposed of in household waste. Always take the battery to the designated industrial or municipal take-back points (e.g. GRS Batteries) to ensure proper recycling.

The VARTA CR2/3AA is a high-performance 3-volt lithium primary battery developed for professional and industrial applications with the highest requirements for longevity and reliability. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and a very wide operating temperature range. As a loose cell, it is the ideal energy source for the initial equipment (OEM) of durable and low-maintenance electronic devices.Highlights at a glanceExtreme longevity: Up to 10 years of storage thanks to extremely low self-discharge.High energy density: Maximum energy in a compact form for prolonged autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High capacity: 1.35 Ah for energy-intensive applications with long run time requirements.Industrial top quality: Developed and manufactured for demanding OEM applications and safety-relevant electronics.Reliable energy for long-term applicationsThe VARTA CR2/3AA is the preferred power source for "fit and forget" applications where battery replacement is not planned for years. Its main area of use is for supplying security sensors (e.g. in alarm systems), smart meters (smart metering for water, gas, electricity), industrial control systems (PLC) and the backup of memory modules (SRAM/CMOS backup). It is the optimal solution for all self-sufficient, wireless devices.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the outstanding performance of this cell. It enables a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum serviceability even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs a highly specialised single cell, the CR2/3AA is optimised for industrial further processing and assembly into battery solutions. Its robust construction and high quality ensure reliable integration into end devices. VARTA offers developers and manufacturers a reliable and powerful platform for the development of durable and low-maintenance products with this cell. Characteristics                                                                                                                                                        Model              VARTA Lithium Battery CR2/3AA               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              1350               Diameter (mm)              14.75               Height (mm)              33.5               Weight (g)              17.0        FAQs about the VARTA Lithium Battery CR2/3AAWhat is the main advantage of this lithium battery?The crucial advantage is the extremely long service and storage life of up to 10 years, combined with a very wide operating temperature range. It supplies reliable energy for many years and is therefore ideal for maintenance-free devices in which the battery is permanently built in.Is this battery rechargeable?No. This is a lithium primary battery. It must never be attempted to recharge it under any circumstances. Charging attempts are extremely dangerous and can lead to fire or explosion.How is this cell integrated into a device?As an industrial raw cell, the CR2/3AA is usually assembled with attached solder pins or solder tabs to then be safely soldered onto a circuit board. It can also be used in special battery holders.What does the size designation "2/3 AA" mean?This means that the cell has the same diameter as a standard AA battery, but only about two thirds of its height. This compact form allows use in space-critical applications.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the respective designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The Saft LS14500 3PF is a highly specialised lithium thionyl chloride battery (Li-SOCl2) in AA size, developed for reverse polarity-proof installation in demanding electronics. It is based on the powerful LS14500 cell and is equipped with three axial solder pins that ensure clear positioning on the circuit board. With a nominal voltage of 3.6 V and a high capacity of 2.6 Ah, it provides an extremely reliable long-term energy solution for safety-critical industrial applications.Highlights at a glanceReverse polarity-proof: Three axial solder pins (3PF) for error-free circuit board assemblyHigh capacity: 2.6 Ah in standard AA size for maximum energy densityPowerful: High and stable operating voltage of 3.6 VExtremely durable: Very low self-discharge of less than 1 % per yearRobust: Hermetically sealed stainless steel housing for maximum operational safetyVersatile: Usable in a wide temperature range from -60 °C to +85 °CPowerful for safety-critical electronicsThe Saft LS14500 3PF was specially developed for use in professional electronics where a long-lasting and absolutely reverse-polarity-proof energy source is required. Thanks to the 3-pin configuration, it is ideally suited for board mounting in memory backup systems, real-time clocks (RTC), industrial control units (PLC), meters, and complex sensors where incorrect installation must be ruled out.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output for many years. The cell is hermetically sealed by a glass-to-metal seal to minimise the risk of leakage, and has a non-flammable electrolyte. This significantly increases operational safety. The LS14500 3PF is compliant with the IEC 60086-4 safety standard and UL certified, making it ideally suited for demanding applications.Robust Li-SOCl2 technology for professionalsLithium thionyl chloride chemistry stands for superior energy density and exceptionally long service life. Compared to other battery technologies, it offers stable voltage until the end of the discharge cycle. The robust design reliably protects the cell from corrosion and mechanical stresses, thus ensuring the functionality of your application throughout the product's entire service life. Characteristics  ModelSaft LS14500 3PF TechnologyLithium thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2600 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 50.3 Weight (g)approx. 16.5 Connection3 radial pins (3PF) RechargeableNo  FAQs about the Saft LS14500 3PF lithium round cellWhat does the designation 3PF mean and what is the purpose of the third pin?The designation 3PF means that the battery is equipped with three axial solder pins. Two pins serve as positive and negative terminals. The third pin serves as a mechanical coding. This ensures that the battery can only be mounted in the correct orientation on the circuit board, providing effective reverse polarity protection.Is the Saft LS14500 3PF rechargeable?No, the LS14500 3PF is a lithium primary battery and must not be recharged under any circumstances. Any attempt to charge it is dangerous, damages the cell and can lead to leakage or deflagration.How does the 3PF differ from the 2PF version?Both versions are based on the same powerful LS14500 cell. The difference is in the number of connections. The 3PF version offers mechanical reverse polarity protection due to the additional third pin, which the 2PF version does not have. The choice depends on the safety requirements and circuit board layout of the application.Can this battery be used in normal devices for AA batteries?No, this battery is intended exclusively for professional electronics with an operating voltage of 3.6 V per cell. The voltage is more than twice as high as that of a conventional 1.5 V AA battery. In addition, the solder pins prevent the use in standard battery holders.For which applications is this version particularly suitable?The 3PF version is ideal for safety-critical applications where incorrect soldering of the battery could cause serious damage to the electronics. It is often used in high-quality industrial controls, medical devices, and long-life security systems.

The Tadiran lithium battery of size 2/3 AA is a primary high-performance cell designed for maximum reliability and an extremely long operating life. This special version is preassembled with robust axial connection wires (CNA), which enables flexible and direct installation in electronic assemblies. With a nominal voltage of 3.6 V and a capacity of 1.5 Ah, it is the ideal energy solution for professional, space-critical applications where longevity is crucial.Highlights at a glanceReady to install: With robust, preassembled axial wires for direct mounting.Compact design: High energy density in the special 2/3 AA size for miniaturised devices.Reliable capacity: 1.5 Ah for a long and self-sufficient operating time.High nominal voltage: Stable voltage of 3.6 V for almost the entire service life.Maximum reliability: Extremely low self-discharge rate of less than 1% per year.Extreme temperature range: Fully operational in a temperature range from -55°C to +85°C.Powerful in a wide range of applicationsThanks to its compact 2/3 AA size, this Tadiran cell is ideal for space-critical applications where a standard AA cell would be too large. The axial wires enable flexible and direct integration into the circuit without the need for a battery holder. It is the preferred choice for professional initial equipment for compact sensors, memory backups (RTC, CMOS) on densely populated boards, smaller alarm systems and in medical technology.Engineered for maximum safety and efficiencyThe safety and longevity of this cell are based on its thoughtful construction. It features a hermetic glass-to-metal seal that reliably prevents electrolyte leakage. The inorganic electrolyte used is non-flammable and provides a high degree of intrinsic safety. Each cell is designed to deliver its energy reliably and safely over a very long period, minimising maintenance costs and reducing the total operating costs of your application.Superior lithium-thionyl chloride technologyLithium-thionyl chloride technology (Li-SOCl₂) offers decisive advantages for long-term applications. A characteristic feature is the passivation effect: a thin protective layer forms on the lithium anode which drastically reduces self-discharge and thus enables extremely long shelf life. This technology ensures that the energy remains almost completely available even after years of storage, which sets this cell apart from all other battery technologies. Features  ModelTadiran SL-761 (axial wires) TechnologyLithium-thionyl chloride (Li-SOCl₂) Size2/3 AA Nominal voltage (V)3.6 Capacity (mAh)1500 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 33.5 Weight (g)approx. 12 ConnectionAxial wires RechargeableNo  FAQs about this Tadiran batteryIs this battery rechargeable?No, this is a primary lithium battery and must not be recharged under any circumstances. Attempting to charge the cell is dangerous and can lead to overheating, leakage, or bursting of the cell.What does the "axial wires" connection mean?This model is equipped with connection wires that emerge centrally from the positive and negative terminals of the cell and run in opposite directions along the longitudinal axis. This configuration enables very flexible assembly and direct connection to the electronics by soldering, without the need for a battery holder.What does the passivation effect mean for this battery?After prolonged storage, a protective layer forms on the lithium surface, which minimises self-discharge. This layer can cause a brief voltage delay during initial load. For applications that require immediate high current pulses, appropriate circuit designs or special battery types should be considered.Which devices is this battery type suitable for?This battery type is designed exclusively for professional and industrial electronics, especially in devices where the available space is very limited. These include compact sensors, memory backup, security technology, and miniaturised tracking systems.How long is the battery shelf life and how should it be stored?The battery has a shelf life of over 10 years. For maximum durability, we recommend storage in a cool and dry place with low humidity.

The Saft LS14250 LF-U is a high-performance lithium thionyl chloride battery (Li-SOCl2), configured with U-shaped solder terminals for flexible and robust mounting. This special version is based on the proven LS14250 cell and offers a nominal voltage of 3.6 V as well as a capacity of 1.2 Ah. Thanks to its extremely low self-discharge and high reliability, it is the ideal power source for durable industrial electronics where a secure and long-lasting connection is required.Highlights at a glanceFlexible mounting: U-shaped solder terminals (LF-U) for versatile installation positionsPowerful: 1.2 Ah capacity at 3.6 V for persistent power supplyExtremely long-lasting: Very low self-discharge of less than 1% per yearReliable: Constant and stable operating voltage throughout the entire service lifeRobust: Hermetically sealed stainless steel housing for highest operational safetyVersatile: Usable in a wide temperature range from -60 °C to +85 °CPowerful for versatile industrial applicationsThe Saft LS14250 LF-U was developed for use in professional devices where the battery is not soldered directly onto a board but requires a flexible connection. The U-shaped solder terminals enable a secure connection with cables or in special battery holders. Typical application areas include memory backup systems, alarm systems, medical devices, meters and industrial control units that require a reliable and long-lasting power supply.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy output over many years. The cell is hermetically sealed to minimise the risk of leakage current, and it has a non-flammable electrolyte which significantly increases operational safety. The LS14250 LF-U conforms to the IEC 60086-4 safety standard and is UL certified. This underlines its suitability for demanding applications that require maximum reliability.Robust Li-SOCl2 technology for industrial useLithium thionyl chloride chemistry stands for superior energy density and exceptionally long service life. Compared to other battery technologies, it offers a stable voltage level until the end of the discharge cycle, even after long storage. The robust construction with stainless steel housing and glass-to-metal seal protects the cell reliably against corrosion and environmental influences, thus ensuring the functionality of your application throughout the entire product lifecycle. Features  ModelSaft LS14250 LF-U TechnologyLithium Thionyl Chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1200 Max. continuous discharge current35 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 25.0 Weight (g)approx. 8.9 ConnectionSolder tag (U-shape) RechargeableNo  FAQs on the Saft LS14250 LF-U lithium cylindrical cellWhat does the designation LF-U mean?The designation LF-U describes the type of connection of the battery. "LF" stands for solder tag and the "U" specifies their shape as U-shaped solder tags. These allow cables to be soldered or for use in certain holders.Is the Saft LS14250 LF-U rechargeable?No, the LS14250 LF-U is a lithium primary battery and must under no circumstances be recharged. Attempting to recharge it is dangerous and can cause destruction of the cell, leakage, or even explosion.For which applications is this version with solder connections suitable?This version is ideal for applications where the battery is not plugged directly onto a circuit board. It is often used to replace older batteries with soldered cables or for devices requiring a flexible, wired connection to the power supply.What is the difference to the versions with pins (e.g. 2PF)?While versions with pins (PF) are designed for direct mounting in suitably prepared holes on a circuit board, solder connections (LF-U) provide more flexibility. Cables of various lengths can be soldered on, allowing the battery to be positioned freely inside the device housing.How should the LS14250 LF-U be correctly stored and disposed of?The battery should be stored in a dry and cool place to ensure minimal self-discharge. As a lithium battery, it is subject to special disposal regulations and must be taken to the relevant municipal collection points or specialist retailers. Disposal in household waste is not permitted.

The PANASONIC CR123A is a high-performance 3-volt lithium primary battery that has been specially developed for devices with high, short-term energy requirements such as cameras and flash units. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high performance, extremely low self-discharge and a very wide operating temperature range. Supplied in a protective individual blister, it is the ideal power source for demanding photography and other high-tech applications.Highlights at a glanceMaximum performance: Developed for high-tech devices with high and rapid energy requirements (High Drain).Quick flash readiness: Delivers high currents quickly for fast recharging of photo flashes.Extreme longevity: Can be stored for up to 10 years thanks to extremely low self-discharge.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +70 °C.Safe packaging: The protective blister ensures freshness and performance right up to use.Reliable power for photography and high-tech devicesThe PANASONIC CR123A is the preferred power source for a wide range of devices where high performance and absolute reliability are essential. Its primary area of application is in analogue and digital photography for powering cameras and external flash units. It is also ideal for use in high-brightness LED torches, smart home sensors and security technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and can deliver very high currents very quickly. This shortens the recharge time between flashes and ensures constant performance for burst shooting. The extremely low self-discharge guarantees maximum readiness for use even after many years of storage.Developed for maximum reliabilityThe CR123A is manufactured to the highest quality standards to ensure maximum reliability and leak resistance. This protects your valuable and often sensitive equipment from damage. The protective individual blister ensures that the battery retains its full performance until use and can be stored safely from short circuits and external influences. Features  ModelPANASONIC Lithium Photo Battery CR123A (individual blister) TechnologyLithium manganese dioxide (Li-MnO2) Nominal voltage (V)3.0 Capacity (mAh)1400 Dimensions (Ø x H in mm)17.0 x 34.5 Weight (g)ca. 17  FAQs about the PANASONIC lithium battery CR123AWhat is the main advantage of this lithium battery?The key advantage is its ability to deliver very high currents quickly (High Drain), making it ideal for camera flashes and other high-performance applications. This is combined with an extremely long shelf life and a wide temperature range.Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should it be attempted to recharge it. Confusing it with similarly looking rechargeable lithium-ion batteries (e.g. RCR123A) is dangerous and can lead to fire or explosion.Why is it called a "photobattery"?One of the main application areas for this type of battery is to power cameras and flash units. The high voltage and the ability to deliver energy quickly are perfectly matched to the requirements of photography.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the intended collection points in retail stores or municipal recycling centres to ensure environmentally friendly disposal.

The PANASONIC CR2 is a high-performance 3-volt lithium primary battery developed specifically for devices with high, short-term power requirements such as cameras and flash units. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high performance, extremely low self-discharge, and a very wide operating temperature range. Delivered in a protective individual blister, it is the ideal energy source for demanding photography and other high-tech applications.Highlights at a GlanceHigh Performance: Developed for high-tech devices with high and rapid energy requirements (high drain).Fast Flash Readiness: Quickly delivers high currents for fast recharge of photo flashes.Extreme Longevity: Up to 10 years shelf life thanks to extremely low self-discharge.Wide Temperature Range: Reliable performance under extreme conditions from -40 °C to +70 °C.Secure Packaging: The protective blister guarantees freshness and performance right up to use.Reliable Power for Photography and High-Tech DevicesThe PANASONIC CR2 is the preferred energy source for a wide variety of devices where high performance and absolute reliability are essential. Its main field of application is in analogue and digital photography for powering cameras and external flash units. It is also ideal for use in high-intensity LED torches, lasers, smart home sensors and security technology.Superior Lithium Manganese Dioxide TechnologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and is able to deliver very high currents very quickly. This shortens the charging time between two flashes and ensures constant performance for continuous shooting. The extremely low self-discharge guarantees maximum operational readiness even after many years of storage.Developed for Maximum ReliabilityThe CR2 is manufactured to the highest quality standards to ensure maximum reliability and leak-proof safety. This protects your valuable and often sensitive equipment from damage. The protective individual blister ensures that the battery retains its full performance until use and can be stored safely, protected from short circuit and external influences. Characteristics  ModelPANASONIC Lithium Photo Battery CR2 (individual blister) TechnologyLithium manganese dioxide (Li-MnO2) Nominal voltage (V)3.0 Capacity (mAh)850 Dimensions (Ø x H in mm)15.6 x 27.0 Weight (g)approx. 11  FAQs about the PANASONIC Lithium Battery CR2What is the main advantage of this lithium battery?The decisive advantage is its ability to supply very high currents quickly (high drain), making it ideal for photo flashes and other high-performance applications. This is combined with an extremely long shelf life and a wide temperature range.Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should it be attempted to recharge it. Confusion with similar-looking rechargeable lithium-ion batteries (e.g. RCR2) is dangerous and may result in fire or explosion.Why is it called a "photo battery"?One of the main areas of application for this type of battery is to power cameras and flash units. The high voltage and the ability to deliver energy quickly are perfectly tailored to the requirements of photography.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in stores or to municipal recycling centres to ensure environmentally sound recycling.

The Varta Longlife Power 4914, internationally standardised as LR14 (Baby/C), is the powerful and long-lasting energy source for professional and industrial devices with high energy requirements. As a high-performance battery in the Varta Longlife range, it has been specially developed for applications that require a long-lasting and strong power output. As a loose cell, it is ideal for original equipment (OEM) and for direct use by commercial users.Highlights at a glancePowerful energy: Developed for devices with high and long-lasting energy requirements.Industrial application: Ideal for toys, large torches, professional audio equipment and OEM.Long shelf life: With 10 years of guaranteed shelf life, always ready for production and storage.Tested quality: Each cell meets the highest quality standards for maximum reliability.Guaranteed performance: Proven Varta product performance, manufactured in Germany.Powerful in a variety of applicationsThe Varta Longlife Power LR14 is the optimal choice for a wide range of devices that benefit from its high capacity and power. It is perfect for battery-powered motorised toys, large and bright torches, portable radios and CD players as well as numerous other devices that require a long-lasting and powerful energy source. Its ability to deliver consistently high performance ensures the reliable and long-lasting operation of your devices.Reliable and powerful alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is designed for high performance and large capacity. It provides superior performance in energy-intensive devices compared to standard alkaline batteries and even more so compared to outdated zinc-carbon cells. The high-quality "Made in Germany" manufacture also ensures maximum leak resistance and protects your precious devices.Developed for professional useVarta batteries are synonymous with maximum quality and reliability. As an unpackaged single cell, the Longlife Power LR14 is intended directly for use in industrial production (OEM) or for on-demand use in service and maintenance. This reduces packaging waste and optimises workflows for professional users. Properties                                                                                                                                                          Model              Varta Longlife Power 4914 / C               Battery type              Alkaline manganese               Nominal voltage (V)              1.5               Capacity (mAh)              8200               Diameter (mm)              26.2               Height (mm)              50.0               Weight (g)              69.3        FAQs about the Varta Longlife Power LR14 batteryWhat is the difference between "Longlife Power" and the "Industrial Pro" series?Both lines are aimed at professional users. "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high and often fluctuating energy requirements (e.g. toys, torches). "Industrial Pro" is designed for maximum reliability and a constant power output for OEM applications and safety-critical devices (e.g. smoke detectors, long-term sensors).For which devices is this battery best suited?It is the best choice for devices that require a high and long-lasting power output. These include large torches, battery-powered toys, portable audio devices such as radios or CD players and all other devices for which an AA battery would not last long enough.Is this battery rechargeable?No, the Varta Longlife Power LR14 is a primary battery and cannot be recharged. Attempting to recharge it is dangerous and may cause the battery to leak or burst.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the appropriate collection points in stores or municipal recycling centres to ensure environmentally friendly disposal.

The Varta Longlife Power 4920, internationally standardised as LR20 (Mono/D), is the most powerful and long-lasting energy source in the Varta range for professional devices with very high energy requirements. As the most powerful battery in the Varta Longlife range, it has been specially developed for energy-intensive applications that require maximum runtime and high power output. As a loose cell, it is ideal for initial equipment (OEM) and for direct use by commercial users.Highlights at a glanceMaximum capacity: Developed for extremely energy-intensive devices with maximum runtime requirements.Industrial application: Ideal for professional audio devices, safety technology and OEM.Long shelf life: With 10 years guaranteed shelf life, always ready for use for production and storage.Tested quality: Each cell fulfils the highest quality standards for maximum reliability.Guaranteed performance: Proven Varta product performance, manufactured in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power LR20 is the optimal choice for a wide range of professional devices that benefit from its enormous capacity and power. It is ideal for large, battery-powered radios and audio devices, high-powered torches and lanterns in industry or security services, motorised toys in commercial applications as well as for automatic fragrance dispensers in public facilities. Its ability to deliver consistently high output over a very long period of time ensures the reliable and long-lasting operation of your devices.Reliable and powerful alkaline technologyThe proven Alkaline Manganese technology (Zn/MnO2) of the Longlife Power series is designed for maximum capacity and performance in the D cell size. It offers superior performance in energy-intensive devices compared to all smaller battery sizes and especially compared to obsolete zinc-carbon cells. The high-quality workmanship "Made in Germany" also ensures maximum leakage protection and thus protects your valuable devices.Developed for professional useVarta batteries stand for highest quality and reliability. As an unpackaged single cell, the Longlife Power LR20 is intended directly for processing in industrial production (OEM) or for use as required in service and maintenance. This reduces packaging waste and optimises work processes for professional users. Features                                                                                                                                                          Model              Varta Longlife Power 4920 / D               Battery type              Alkaline Manganese               Rated voltage (V)              1.5               Capacity (mAh)              17000               Diameter (mm)              34.2               Height (mm)              61.5               Weight (g)              143.0        FAQs about the Varta Longlife Power LR20 batteryWhat is the difference between "Longlife Power" and the "Industrial Pro" series?Both lines are aimed at professional users. The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with very high, often fluctuating energy requirements (e.g. large audio devices). The "Industrial Pro" is designed for maximum reliability and constant power output for OEM applications and security-relevant devices (e.g. alarm systems).For which devices is this battery best suited?It is the best choice for professional devices that require a very high and long-lasting power output and where frequent battery replacement should be avoided. These include large torches, portable audio devices, motorised toys in continuous use and automatic dispensers.Is this battery rechargeable?No, the Varta Longlife Power LR20 is a primary battery and cannot be recharged. Charging attempts are dangerous and can lead to leakage or bursting of the battery.How must this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

The Varta Longlife Power 4906, internationally standardised as LR6 (AA/Mignon), is the powerful all-round battery for devices with high energy requirements. As the most powerful battery in the Varta Longlife range, it has been specially developed for applications that require a high and often fluctuating power output, such as game controllers or digital cameras. Supplied in a practical 4-pack blister, it is the ideal choice for anyone seeking a reliable and strong energy source for their demanding devices.Highlights at a glancePowerful energy: Developed for devices with high and fluctuating energy requirements.Versatile application: Ideal for game controllers, digital cameras and battery-operated toys.Long shelf life: With 10 years guaranteed shelf life, always ready for use.Secure packaging: The blister with "Single Press Out" enables easy removal and practical storage.Guaranteed quality: Proven Varta product performance, made in Germany.Powerful in diverse applicationsThe Varta Longlife Power LR6 is the optimal choice for a wide range of devices that need more than just standard power. It is excellent for game controllers, digital cameras, battery-operated toys, computer mice and many other devices that benefit from a powerful and long-lasting energy source. Its ability to deliver high power peaks ensures the reliable operation of demanding electronics.Reliable and powerful alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is engineered for high power output. It provides superior performance in energy-demanding devices compared to standard alkaline batteries. The high-quality production "Made in Germany" also ensures maximum leak safety and protects your valuable devices from damage.Thoughtful and user-friendly designVarta batteries represent the highest quality and thoughtful solutions. The Longlife Power series is manufactured in Germany and meets the strictest quality standards. The innovative blister packaging with "Single Press Out" function makes it easier to remove individual batteries and also offers a safe and practical storage option for the unused cells. Features                                                                                                                                                          Model              Varta Longlife Power 4906 / AA (4-pack blister)               Battery type              Alkaline manganese               Rated voltage (V)              1.5               Capacity (mAh)              approx. 2950               Diameter (mm)              14.5               Height (mm)              50.5               Weight per cell (g)              23.8        FAQs about the Varta Longlife Power LR6 batteryWhat is the difference between "Longlife Power" and the normal "Longlife" series?The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high energy requirements (e.g. game controllers, toys). The "Longlife" series is optimised for maximum service life in devices with low and constant energy consumption (e.g. remote controls, wall clocks) and would be the more economical choice for these.For which devices is this battery best suited?It is the best choice for devices that require a high and flexible power output. These include game controllers, digital cameras, battery-operated toys, computer mice, torches and all other devices where a standard alkaline battery quickly reaches its limits.What does "Single Press Out" mean?The blister packaging is designed so that you can press out each battery individually and neatly without damaging the packaging of the other batteries. This makes it easier to remove and to safely store the remaining cells.Can I use these batteries in a smoke alarm?For safety-relevant devices such as smoke detectors, we recommend using batteries that are specifically designed for extremely long and reliable power output with low power consumption, such as the Varta Longlife series or lithium batteries.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please return used batteries to the designated collection points in retail outlets or local recycling centres to ensure environmentally responsible disposal.

The Varta Longlife Power 4914, internationally standardised as LR14 (Baby/C), is the powerful and long-lasting energy source for devices with high energy requirements. As a high-performance battery in the Varta Longlife range, it has been specially developed for applications that require a long-lasting and strong power output, such as large torches or toys. Supplied in a practical 2-pack blister, it is the ideal choice for anyone looking for a reliable and powerful energy source for their demanding devices.Highlights at a glancePowerful energy: Developed for devices with high and long-lasting energy requirements.Versatile application: Ideal for toys, large torches and portable radios.Long shelf life: With 10 years guaranteed shelf life, always ready for use.Safe packaging: The blister with "Single Press Out" enables easy removal and practical storage.Guaranteed quality: Proven Varta product performance, made in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power LR14 is the optimal choice for a wide range of devices that benefit from its high capacity and power. It is ideal for battery-powered motorised toys, large and bright torches, portable radios and CD players as well as many other devices that require a long-lasting and strong energy source. Its ability to consistently deliver high power ensures the reliable and long-lasting operation of your devices.Reliable and powerful alkaline technologyThe proven Alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is designed for high power output and large capacity. It offers superior performance in energy-intensive devices compared to standard Alkaline batteries, and even more so compared to outdated zinc-carbon cells. The high-quality workmanship "Made in Germany" also ensures maximum leakage protection and thus protects your valuable devices.Thoughtful and user-friendly designVarta batteries stand for the highest quality and thoughtful solutions. The Longlife Power series is manufactured in Germany and meets the strictest quality standards. The innovative blister packaging with "Single Press Out" function not only makes it easier to remove individual batteries, but also offers a safe and practical storage solution for the unused cell. Features                                                                                                                                                          Model              Varta Longlife Power 4914 / C (2-pack blister)               Battery type              Alkaline manganese               Rated voltage (V)              1.5               Capacity (mAh)              8200               Diameter (mm)              26.2               Height (mm)              50.0               Weight per cell (g)              69.3        FAQs about the Varta Longlife Power LR14 batteryWhat is the difference between "Longlife Power" and the normal "Longlife" series?The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high energy requirements (e.g. toys, torches). The "Longlife" series is optimised for maximum service life in devices with low and constant energy consumption (e.g. large wall clocks) and would be the more economical choice for these.For which devices is this battery best suited?It is the best choice for devices that need a high and long-lasting power output. These include large torches, battery-powered toys, portable audio devices such as radios or CD players and all other devices for which an AA battery would not last long enough.What does "Single Press Out" mean?The blister packaging is designed so that you can press each battery out individually and cleanly without damaging the packaging of the other batteries. This makes it easier to remove and safely store the remaining cell.Is this battery rechargeable?No, the Varta Longlife Power LR14 is a primary battery and cannot be recharged. Attempting to recharge is dangerous and can cause the battery to leak or burst.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please return empty batteries to the designated collection points in retail stores or municipal recycling centres to ensure environmentally friendly recycling.

The Varta Longlife Power 4920, internationally standardised as LR20 (Mono/D), is the most powerful and long-lasting energy source in the Varta range for devices with very high energy requirements. As the most powerful battery in the Varta Longlife range, it has been specially developed for energy-intensive applications that require maximum runtime and a strong power output. Supplied in the practical pack of 2, it is the ideal choice for anyone looking for a reliable and extremely long-lasting power source for their most demanding devices.Highlights at a glanceMaximum capacity: Developed for devices with very high and long-lasting energy requirements.Powerful energy: Ideal for large torches, radios, toys and other energy-intensive devices.Long shelf life: With 10 years guaranteed shelf life, always ready for use.Secure packaging: The blister pack with "Single Press Out" enables easy removal and convenient storage.Guaranteed quality: Proven Varta product performance, manufactured in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power LR20 is the optimal choice for a wide variety of devices that benefit from its enormous capacity and power. It is particularly suitable for large, battery-operated radios and audio equipment, powerful torches and lanterns, motorised toys, as well as automatic fragrance dispensers. Its ability to deliver consistently high performance over a very long period of time ensures the reliable and long-lasting operation of your devices.Reliable and powerful alkaline technologyThe proven Alkaline Manganese technology (Zn/MnO2) of the Longlife Power series in the D cell size is designed for maximum capacity and performance. It offers superior performance in energy-intensive devices compared to all smaller battery sizes and especially to outdated zinc-carbon cells. The high-quality “Made in Germany” manufacturing also ensures maximum leak protection to keep your valuable devices safe.Sophisticated and user-friendly designVarta batteries stand for top quality and well thought-out solutions. The Longlife Power series is manufactured in Germany and meets the strictest quality standards. The innovative blister packaging with "Single Press Out" function not only simplifies the removal of individual batteries, but also provides a secure and practical storage option for the unused cell. Properties                                                                                                                                                          Model              Varta Longlife Power 4920 / D (pack of 2)               Battery type              Alkaline manganese               Nominal voltage (V)              1.5               Capacity (mAh)              17000               Diameter (mm)              34.2               Height (mm)              61.5               Weight per cell (g)              143.0        FAQs about the Varta Longlife Power LR20 batteryWhat is the difference between "Longlife Power" and the normal "Longlife" series?The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high energy requirements (e.g. large radios, toys). The "Longlife" series is optimised for maximum service life in devices with low and constant energy consumption and would be the more economical choice for these.For which devices is this battery best suited?It is the best choice for devices that require very high and long-lasting power output and where frequent battery changes should be avoided. These include large torches, portable audio devices, motorised toys and automatic dispensers around the house.What does "Single Press Out" mean?The blister pack is designed so that you can press out each battery individually and cleanly without damaging the packaging for the others. This makes removal and safe storage of the remaining cell much easier.Is this battery rechargeable?No, the Varta Longlife Power LR20 is a primary battery and cannot be recharged. Attempting to charge it is dangerous and can cause the battery to leak or burst.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take used batteries to designated collection points in shops or municipal recycling centres to ensure environmentally sound recycling.

The Varta Longlife Power 4922, internationally standardised as 6LR61 (9V block), is the powerful and reliable energy source for demanding devices. As the most powerful 9V battery in the Varta Longlife range, it has been specially developed for applications where a high and long-lasting power output is crucial, such as in smoke detectors and measuring devices. Supplied in practical individual blister packs, it is the ideal choice for anyone who demands maximum safety and performance.Highlights at a glancePowerful energy: Developed for devices with high energy requirements and for safety applications.Versatile application: Ideal for smoke detectors, measuring devices, microphones and toys.Long shelf life: With 10 years guaranteed shelf life, always ready for use.Safe packaging: The blister with "Single Press Out" enables easy removal and protects the cell.Guaranteed quality: Proven Varta product performance, manufactured in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power 6LR61 is the optimum choice for a broad range of devices that benefit from its powerful and long-lasting energy. It is the preferred battery for safety-related devices such as smoke detectors and alarm systems. Furthermore, it is ideally suited for measuring devices (e.g. multimeters), radio microphones, remote-controlled toys and many other applications that require a reliable 9-volt source.Reliable and powerful alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is designed for high and stable power output. It offers superior performance and service life, especially in safety-critical devices where a constant power supply is essential. The high-quality workmanship "Made in Germany" also guarantees maximum leakage safety and thus protects your valuable devices.Sophisticated and user-friendly designVarta Batteries stand for the highest quality and thoughtful solutions. The Longlife Power series is manufactured in Germany and meets the strictest quality standards. The innovative blister packaging with "Single Press Out" function makes it easy to remove the battery and protects it from environmental influences and short circuits until use. Features                                                                                                                                                          Model              Varta Longlife Power 4922 / 9V block (individual blister)               Battery type              Alkaline manganese               Rated voltage (V)              9.0               Capacity (mAh)              640               Dimensions (H x L x W in mm)              48.5 x 26.5 x 17.5               Weight (g)              46.0               Connection              Push-button connection        FAQs about the Varta Longlife Power 6LR61 batteryWhat is the difference between "Longlife Power" and the normal "Longlife" series?The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high energy requirements (e.g. microphones, toys) and for safety-relevant applications such as smoke detectors. The "Longlife" series is optimised for maximum service life in devices with very low and constant energy consumption.Why is this battery particularly recommended for smoke detectors?Its high capacity and the stable, long-lasting power output ensure a long and reliable operating time of the smoke detector. This reduces the frequency of battery changes and gives you the assurance that your smoke detector is ready for use in an emergency.What does "Single Press Out" mean?The blister packaging is designed so that you can press the battery out individually and cleanly. This makes removal easier and ensures that the packaging remains intact until the battery is inserted.Is this battery rechargeable?No, the Varta Longlife Power 6LR61 is a primary battery and cannot be recharged. Attempting to charge is dangerous and may cause leakage or rupture of the battery.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retailers or to municipal recycling centres to ensure environmentally friendly recycling.

The VARTA CRAA with 3 solder pins (+2 Pin / -1 Pin) is a high-performance, industrially pre-assembled 3-volt lithium primary battery in AA size. It has been developed for professional applications requiring an extremely long-lasting and reliable power source with a reverse-polarity safe connection for PCB mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers a high capacity of 2Ah, extremely low self-discharge and is the ideal power source for the initial equipment (OEM) of long-lasting and low-maintenance electronic devices.Highlights at a glanceReverse-polarity-safe assembly: Equipped with 3 solder pins (+2 Pin / -1 Pin) for error-free and safe PCB mounting.Extreme durability: Up to 10 years storage capability due to extremely low self-discharge.High capacity: With 2 Ah, provides a very high energy reserve for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40°C to +85°C.High 3V voltage: Ideal for modern electronic circuits in AA size.Reliable energy for long-term applicationsThe pre-assembled VARTA CRAA is the preferred power source for "fit and forget" applications where the battery is permanently soldered onto a printed circuit board. Its main application is the power supply for smart meters (smart metering for water, gas, electricity), industrial control systems (PLC), safety sensors, alarm systems, and the backup of memory modules (SRAM/CMOS backup) in professional electronics.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts in the common AA size and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum readiness for use even after many years in storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CRAA with 3 solder pins is optimised for efficient and process-reliable mechanical or manual assembly of PCBs. The asymmetric pin arrangement prevents assembly errors and ensures a permanently secure and vibration-resistant solder joint. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for the development of long-life and low-maintenance products. Characteristics                                                                                                                                                                              Model              VARTA lithium cylindrical cell CRAA with 3 solder pins               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              2000               Diameter (mm)              14.75               Height (mm)              50.5               Weight (g)              21.5               Connection              3 solder pins        FAQs for the VARTA lithium battery CRAA with 3 solder pinsWhat does the information "SLF +2Pin / -1Pin" mean?"SLF" usually stands for "Solder Pin". The indication "+2Pin / -1Pin" describes the specific, asymmetrical arrangement of the solder pins: the positive terminal is fitted with two pins and the negative terminal with one pin. This serves as a mechanical reverse-polarity protection when mounting on the PCB and increases process reliability in manufacturing.Is this battery rechargeable?No. This is a lithium primary battery. It must not under any circumstances be recharged. Attempts to charge it are extremely dangerous and can lead to fire or explosion.Can I use this battery as a replacement for a standard 1.5V AA battery?No, absolutely not. This CRAA cell has a nominal voltage of 3 volts, whereas standard AA batteries (alkaline, lithium, NiMH) have 1.5 volts. It may only be used in devices that are explicitly designed for the 3-volt lithium CRAA type, as the higher voltage would destroy other devices.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the regulations of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly disposal.

The Varta Longlife Power 4912, internationally standardised as 3LR12, is the powerful and long-lasting 4.5V flat battery for demanding applications. As part of the Varta Longlife Power series, it has been specially developed for devices with high energy requirements, such as large torches or experiment kits. Supplied in a protective individual blister pack, it is the ideal choice for anyone looking for a reliable and powerful energy source for traditional and energy-intensive devices.Highlights at a glancePowerful energy: Developed for devices with high and long-lasting energy requirements.Classic format: The ideal power source for lanterns, large torches and experiment kits.Long shelf life: Guaranteed shelf life of 10 years, ready for use at any time.Secure connection: Clear labelling and wide contact tabs for easy and safe connection.Guaranteed quality: Proven Varta product performance, manufactured in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power 3LR12 is the ideal choice for a wide range of devices that benefit from its high capacity and stable 4.5V voltage. It is ideal for large, bright torches and lanterns in the leisure and camping sector. It is also the classic energy source for educational use in physics experiment and electronics kits.Reliable and powerful alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is designed for high power output. It offers significantly superior performance and service life compared to traditional zinc-carbon flat batteries, especially in energy-intensive devices. The high-quality workmanship "Made in Germany" also ensures maximum leakage safety and thus protects your valuable appliances from damage.Sophisticated and user-friendly designVarta Batteries stand for the highest quality and well thought-out solutions. The Longlife Power series is manufactured in Germany and fulfils the strictest quality standards. The robust contact tabs are clearly labelled as positive and negative terminals to prevent incorrect connection. The protective individual blister pack ensures that the battery retains its full power until it is used. Characteristics                                                                                                                                                          Model              Varta Longlife Power 4912 / 3LR12 (single blister)               Battery type              Alkaline manganese               Rated voltage (V)              4.5               Capacity (mAh)              6100               Dimensions (H x L x W in mm)              67 x 62 x 22               Weight (g)              174               Connection              Flat contacts        FAQs about the Varta Longlife Power 3LR12 batteryWhat is the difference between this alkaline (3LR12) and a zinc-carbon (3R12) flat battery?The main difference lies in the performance and service life. The alkaline version (3LR12) such as the Varta Longlife Power offers a much higher capacity and is significantly more leak-proof. It is the better choice for all devices, especially those with higher power consumption (e.g. bright light bulbs). The zinc-carbon battery (3R12) is an older, more cost-effective technology for very simple applications.For which devices is this battery best suited?It is ideal for devices that require a 4.5 volt power source in this classic flat format. These include large torches, camping lanterns and a variety of experimental and electronic kits for schools and hobby users.How can I recognise the positive and negative terminals?The poles are clearly labelled on the battery. The positive terminal (+) is the short, wide contact tab, while the negative terminal (-) is the long, narrower contact tab.Is this battery rechargeable?No, the Varta Longlife Power 3LR12 is a primary battery and cannot be recharged. Charging attempts are dangerous and can lead to the battery leaking or bursting.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail outlets or municipal recycling centres to ensure environmentally friendly recycling.

The VARTA CR1/3N is a high-performance 3-volt lithium button cell, developed for professional and demanding applications with high energy requirements in the smallest of spaces. Based on lithium manganese dioxide technology (Li-MnO2), it offers exceptionally high cell voltage and capacity in a very compact design. Supplied in protective single blister packaging, it is the ideal energy source for a wide range of cameras, medical devices and security technology.Highlights at a glanceHigh energy density: Maximum energy and high 3-volt voltage in a compact button cell.Powerful performance: Reliably delivers high currents for demanding electronic devices.Wide temperature range: Reliable performance in extreme conditions from -30 °C to +70 °C.Long shelf life: Extremely low self-discharge ensures years of readiness for use.Secure packaging: The protective blister ensures freshness and performance right up to use.Reliable energy for precision applicationsThe VARTA CR1/3N is the preferred energy source for a wide range of devices where performance and miniaturisation are crucial. Its main field of application is in analogue and digital photography to power cameras and exposure meters. It is also ideal for use in security sensors, electronic dog collars, sighting systems, medical devices (e.g. blood glucose meters) and as a backup battery in professional electronics.Superior lithium manganese dioxide technologyThe lithium manganese dioxide technology (Li-MnO2) enables the high nominal voltage of 3 volts, which often replaces the use of two 1.5-volt silver oxide cells and thus reduces space and complexity in device design. The technology guarantees stable voltage over most of the battery’s life, an extremely low self-discharge rate of less than 1% per year at room temperature, and excellent performance even at low temperatures.Developed for maximum reliabilityThe CR1/3N was developed for the highest possible reliability and safety. Its robust construction and high VARTA quality protect high-value devices from damage caused by leakage. The protective single blister ensures that the battery retains its full performance until use and is protected against short-circuiting and environmental influences. Characteristics                                                                                                                                                          Model              VARTA lithium photo battery CR1/3N (single blister)               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              170               Diameter (mm)              11.6               Height (mm)              10.8               Weight (g)              3.0        FAQs about the VARTA lithium battery CR1/3NWhat is the main advantage of this lithium battery?The key advantage is the high voltage of 3 volts in a single, very compact cell. In many devices it can replace two stacked 1.5-volt silver oxide batteries (such as SR44), resulting in more reliable power supply and easier battery change.Is this battery rechargeable?No. This is a primary lithium battery. It must not be attempted to recharge it under any circumstances. Attempts to charge are extremely dangerous and can result in fire or explosion.What is a 3-volt button cell of this size needed for?It is required for compact devices with a relatively high energy requirement. Examples include the illumination of camera viewfinders, active electronics in exposure meters, transmitter modules in dog collars or the power supply for laser sights.Is this battery compatible with 2L76 or DL1/3N?Yes, the terms CR1/3N, 2L76 and DL1/3N are used by different manufacturers for the same battery type and are interchangeable.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please return the empty battery to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling. 

The Saft LS14500 3PFRP is a highly specialised lithium thionyl chloride battery (Li-SOCl2) in AA size, developed for reverse polarity-proof and mechanically defined assembly. It is based on the powerful LS14500 cell and is equipped with three axial solder pins in a 180 degree reversed arrangement (Reversed Position). With a nominal voltage of 3.6 V and a high capacity of 2.6 Ah, it offers an extremely reliable long-term energy solution for specific industrial applications.Highlights at a glanceSpecific assembly: 3 axial pins in reversed position (3PFRP) for defined installation orientationsReverse polarity-proof: The 3-pin arrangement excludes faulty solder assemblyHigh capacity: 2.6 Ah in the standard AA size for maximum energy densityPowerful: High and stable operating voltage of 3.6 VExtremely durable: Very low self-discharge of under 1% per yearRobust: Hermetically sealed stainless steel housing for maximum operational safetyPowerful for specific industrial applicationsThe Saft LS14500 3PFRP was specially developed for use in professional electronics where the PCB layout requires a rotated arrangement of the energy source. Thanks to the specific 3-pin configuration, it is ideal for fixed mounting in memory backup systems, real-time clocks (RTC), industrial control units (PLC), and meters whose layout is precisely matched to this battery version.Efficiency and guaranteed safetyThe proven lithium thionyl chloride technology guarantees reliable energy delivery for many years. The cell is hermetically sealed with a glass-to-metal seal to minimise the risk of current leakage and features a non-flammable electrolyte. This significantly increases operational safety. The LS14500 3PFRP complies with the IEC 60086-4 safety standard and is UL certified.Robust Li-SOCl2 technology for professionalsLithium thionyl chloride chemistry stands for superior energy density and an exceptionally long lifespan. Compared to other battery technologies, it offers stable voltage levels up to the end of the discharge cycle. The robust construction reliably protects the cell from corrosion and mechanical stress, thus ensuring the functionality of your application throughout the entire product lifespan. Characteristics  ModelSaft LS14500 3PFRP TechnologyLithium thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2600 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 50.3 Weight (g)approx. 16.5 Connection3 radial pins (RP) RechargeableNo  FAQs about the Saft LS14500 3PFRP lithium round cellWhat does the designation 3PFRP mean?The designation "3PF" stands for three axial solder pins, which ensure reverse polarity protection. The suffix "RP" stands for "Reversed Position" and means that the arrangement of the three pins is rotated 180 degrees compared to the standard 3PF version. This version is mandatory for specific PCB layouts.Is the Saft LS14500 3PFRP rechargeable?No, the LS14500 3PFRP is a lithium primary battery and must under no circumstances be recharged. Any attempt to charge is dangerous, damages the cell and may result in leakage or explosion.Can I replace a 3PFRP version with a normal 3PF version?No, a direct replacement is mechanically not possible. The reversed pin arrangement of the 3PFRP version is coded and only fits PCBs that are exactly designed for this configuration. Please carefully check the requirements of your application or the battery to be replaced.Can this battery be used in regular devices for AA batteries?No, this battery is designed exclusively for professional electronics with an operating voltage of 3.6 V per cell. The voltage is more than double that of a conventional 1.5 V AA battery. In addition, the solder pins prevent use in regular battery holders.For which applications is this special version required?The 3PFRP version is used in industrial electronics where the PCB layout requires the battery to be installed in a rotated position, for example to optimise trace routing or save space. It is often used in specific controllers, meters and medical devices.

The VARTA CRAA with axial connection wires is a high-performance, industrially pre-assembled 3-volt lithium primary battery in AA size. It has been developed for professional applications that require an extremely durable and reliable power source with a connection type optimised for PCB mounting. Based on lithium-manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and is the ideal power source for the initial equipment (OEM) of long-life and low-maintenance electronic devices.Highlights at a glanceIndustrial assembly: Equipped with robust, axial connection wires for simple and secure PCB mounting.Extreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.High capacity: Provides a very high energy reserve of 2000 mAh for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40°C to +85°C.High 3V voltage: Ideal for modern electronic circuits in AA size.Reliable energy for long-term applicationsThe pre-assembled VARTA CRAA is the preferred power source for "fit and forget" applications, where the battery is permanently soldered onto a printed circuit board. Its main field of application is supplying smart meters (smart metering for water, gas, electricity), industrial controllers (PLC), security sensors, alarm systems and the backup of memory modules (SRAM/CMOS backup) in professional electronics.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to this cell's outstanding performance. It enables a high nominal voltage of 3 volts in the common AA size and an extremely low self-discharge of less than 1% per year at room temperature. This ensures maximum readiness for use even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Designed for industrial integrationAs an industrially pre-assembled cell, the CRAA with axial terminals is optimised for efficient and reliable machine or manual placement on PCBs. The robust connection wires ensure a permanently secure and vibration-proof soldered connection. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for the development of durable and low-maintenance products. Features                                                                                                                                                                              Model              VARTA lithium round cell CRAA with axial connections               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              2000               Diameter (mm)              14.75               Height (mm)              50.5               Weight (g)              21.5               Connection              Axial connections        FAQs on the VARTA lithium battery CRAA with axial connectionsWhat does "axial wire" mean?Axial connection wires are wires that are routed centrally from both flat ends (poles) of the cylindrical cell, i.e. along the longitudinal axis of the battery. This configuration is ideal for horizontal mounting and for passing the wires through holes in a PCB (Through-Hole Technology, THT).Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should it be attempted to recharge it. Charging attempts are extremely dangerous and may cause fire or explosion.Can I use this battery as a replacement for a normal 1.5V AA battery?No, definitely not. This CRAA cell has a nominal voltage of 3 volts, whereas standard AA batteries (alkaline, lithium, NiMH) have 1.5 volts. It should only be used in devices that are explicitly designed for the 3-volt lithium type CRAA, as the higher voltage would destroy other devices.How should this battery be disposed of?Batteries must not be disposed of in household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please return the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CR1/2AA with solder tabs (LF) is a high-performance, industrially assembled 3-volt lithium primary battery. It has been developed for professional applications that require an extremely durable and reliable power source with a connection type optimized for direct PCB mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and is the ideal energy source for the original equipment (OEM) of long-life electronic devices.Highlights at a glanceIndustrial assembly: Equipped with robust solder tabs for easy and secure PCB mounting.Extreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.High energy density: Maximum energy in a compact design for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.Stable voltage: Constant 3-volt voltage over almost the entire service life of the battery.Reliable energy for long-term applicationsThe assembled VARTA CR1/2AA is the preferred energy source for "fit and forget" applications where the battery is permanently soldered to a PCB. Its main area of use is to supply memory modules (SRAM/CMOS backup) and real-time clocks (RTC) in industrial PCs and controllers (PLCs). In addition, it is ideal for use in the utility meter industry (smart metering), in safety sensors, in automotive applications and in medical technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a very high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum operational readiness even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CR1/2AA with solder tabs is optimised for efficient and reliable machine or manual placement on printed circuit boards. The robust, permanently welded solder tabs ensure a permanently secure and vibration-resistant solder connection. With this cell, VARTA offers developers and manufacturers a reliable and easily integrable platform for the development of long-life and low-maintenance products. Characteristics                                                                                                                                                                              Model              VARTA lithium battery CR1/2AA with solder tabs               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              970               Diameter (mm)              14.75               Height (mm)              25.1               Weight (g)              11.5               Connection              Solder tabs        FAQs about the VARTA lithium battery CR1/2AA with solder tabsWhat does "LF" or "with solder tabs" mean?"LF" stands for "solder tab". This means that metal strips (tabs) are already factory-welded to the positive and negative terminals of the battery. These solder tabs make it much easier to solder the battery directly onto a PCB and provide a more reliable connection than manual wire terminals.What is the main advantage of this lithium battery?The key advantage is the extremely long service and shelf life of up to 10 years, combined with a very wide operating temperature range. The pre-mounted solder tabs also simplify the manufacturing process, as no separate welding of contacts is required.Is this battery rechargeable?No. This is a lithium primary battery. It must under no circumstances be recharged. Attempts to charge are extremely dangerous and may result in fire or explosion.For which soldering methods is this assembled cell suitable?This cell is intended for hand and wave soldering. Use in reflow soldering is not recommended as the high temperatures may damage the cell. Please refer to the manufacturer's processing instructions.How must this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the regulations of the Battery Act. Please take the empty battery to the appropriate industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CR2/3AA with 3 solder pins (+2 pin / -1 pin) is a high-performance, industrially assembled 3-volt lithium primary battery. It has been developed for professional applications that require an extremely durable and reliable power source with a reverse polarity-protected connection type for PCB mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers a high energy density, extremely low self-discharge and is the ideal energy source for the original equipment (OEM) of long-lasting and low-maintenance electronic devices.Highlights at a glanceReverse polarity-proof assembly: Equipped with 3 solder pins (+2 pin / -1 pin) for error-free and secure PCB mounting.Extreme durability: Can be stored for up to 10 years thanks to extremely low self-discharge.High energy density: Maximum energy in a compact design for long-lasting self-sufficiency.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High capacity: 1.35 Ah for energy-intensive applications with long runtime requirements.Reliable energy for long-term applicationsThe pre-assembled VARTA CR2/3AA is the preferred energy source for "fit and forget" applications where the battery is permanently soldered onto a printed circuit board. Its main area of application is the supply of memory modules (SRAM/CMOS backup) and real-time clocks (RTC) in industrial PCs and programmable logic controllers (PLCs). Furthermore, it is ideal for use in the metering industry (smart metering), in safety sensors, in the automotive sector and in medical technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum service readiness even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CR2/3AA with 3 solder pins is optimised for efficient and process-safe automatic or manual assembly of printed circuit boards. The asymmetrical pin arrangement prevents assembly errors and ensures a permanently secure and vibration-resistant solder connection. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for the development of long-lasting and low-maintenance products. Features                                                                                                                                                                            Model              VARTA lithium battery CR2/3AA with 3 solder pins               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              1350               Diameter (mm)              14.75               Height (mm)              33.5               Weight (g)              17.0               Connection              3 solder pins        FAQs about the VARTA lithium battery CR2/3AA with 3 solder pinsWhat does the designation "SLF +2Pin / -1Pin" mean?"SLF" usually stands for "Solder Pin". The designation "+2Pin / -1Pin" describes the specific, asymmetrical arrangement of the solder pins: The positive pole is provided with two pins and the negative pole with one pin. This serves as mechanical reverse polarity protection during PCB mounting and increases process reliability in production.What is the main advantage of this lithium battery?The key advantage is the extremely long service and storage life of up to 10 years, combined with a very wide operating temperature range. The pre-attached, reverse polarity-proof solder pins also simplify the manufacturing process and increase the reliability of the end product.Is this battery rechargeable?No. This is a lithium primary battery. It must never be recharged under any circumstances. Attempting to charge is extremely dangerous and can lead to fire or explosion.For which soldering methods is this pre-assembled cell suitable?This cell is intended for hand and wave soldering. Use in the reflow soldering process is not recommended as the high temperatures can damage the cell. Please observe the manufacturer's processing instructions.How must this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CR2/3AA with axial connection wires is a high-performance, industrially assembled 3-volt lithium primary battery. It has been developed for professional applications that require an extremely durable and reliable energy source with a connection type optimised for printed circuit board mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge and is the ideal energy source for the initial equipment (OEM) of long-lasting and low-maintenance electronic devices.Highlights at a glanceIndustrial assembly: Equipped with robust, axial connection wires for simple and secure PCB mounting.Extreme longevity: Up to 10 years storage due to extremely low self-discharge.High energy density: Maximum energy in a compact form for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High capacity: 1.35 Ah for energy-intensive applications requiring long runtimes.Reliable energy for long-term applicationsThe assembled VARTA CR2/3AA is the preferred energy source for "fit and forget" applications, where the battery is permanently soldered onto a printed circuit board. Its main area of application is supplying security sensors, smart meters (smart metering), industrial control systems (PLC), as well as providing backup for memory modules (SRAM/CMOS backup). It is the optimum solution for all self-sufficient, wireless devices where maximum reliability is required.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to this cell’s exceptional performance. It enables a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum readiness even after many years in storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CR2/3AA with axial connections is optimised for efficient and reliable machine or manual mounting of printed circuit boards. The robust connection wires ensure a permanently secure and vibration-resistant soldered connection. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for developing long-lasting and low-maintenance products. Characteristics                                                                                                                                                                            Model              VARTA lithium battery CR2/3AA with axial connections               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              1350               Diameter (mm)              14.75               Height (mm)              33.5               Weight (g)              17.0               Connection              Axial connections        FAQs about the VARTA lithium battery CR2/3AA with axial connectionsWhat does "axial connections" mean?Axial connections are connecting wires that are led out from the centre of the two flat ends (poles) of the cylindrical cell, i.e. along the longitudinal axis of the battery. This configuration is ideal for horizontal mounting and for inserting the wires through holes in a printed circuit board (Through-Hole Technology, THT).What is the main advantage of this lithium battery?The key advantage is the extremely long service and storage life of up to 10 years, combined with a very wide operating temperature range. The already attached connection wires additionally simplify the manufacturing process as there is no longer any need for separate spot welding of contacts.Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should it be attempted to recharge it. Attempting to charge is extremely dangerous and can result in fire or explosion.For which soldering methods is this assembled cell suitable?This cell is intended for hand and wave soldering. Use in the reflow soldering process is not recommended as the high temperatures can damage the cell. Please refer to the manufacturer’s processing instructions for details.How should this battery be disposed of?Batteries must not be disposed of as household waste. As an industrial battery, it is subject to the requirements of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CRAA with U-solder tabs (LF-U) is a high-performance, industrially assembled 3-volt lithium primary battery in AA format. It was developed for professional applications that require an extremely durable and reliable energy source with a connection type optimized for direct PCB mounting. Based on lithium manganese dioxide technology (Li-MnO2), it offers a high capacity of 2Ah, extremely low self-discharge and is the ideal energy source for the initial equipment (OEM) of long-life and low-maintenance electronic devices.Highlights at a glanceIndustrial assembly: Equipped with robust U-solder tabs for easy and secure PCB mounting.Extreme longevity: Up to 10 years storage life due to extremely low self-discharge.High capacity: With 2 Ah, it offers a very high energy reserve for long-lasting autonomy.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High 3V voltage: Ideal for modern electronic circuits in AA format.Reliable energy for long-term applicationsThe assembled VARTA CRAA is the preferred energy source for "fit and forget" applications where the battery is permanently soldered to a PCB. Its main areas of use are powering smart meters (smart metering for water, gas, electricity), industrial controllers (PLC), safety sensors, alarm systems, and the buffering of memory modules (SRAM/CMOS backup) in professional electronics.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts in the popular AA format and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum readiness for use even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs an industrially pre-assembled cell, the CRAA with U-solder tabs is optimized for efficient and process-safe machine or manual placement of PCBs. The robust, U-shaped solder tabs ensure a permanently secure and vibration-resistant solder connection. With this cell, VARTA offers developers and manufacturers a reliable and easy-to-integrate platform for the development of durable and low-maintenance products. Characteristics                                                                                                                                                                              Model              VARTA lithium round cell CRAA with U-solder tabs               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              2000               Diameter (mm)              14.75               Height (mm)              50.5               Weight (g)              21.5               Connection              U-solder tabs        FAQs on the VARTA lithium battery CRAA with U-solder tabsWhat does "LF-U" or "U-solder tabs" mean?"LF" stands for "solder tab". The addition "U" describes the shape of the metal strips welded to the poles, which are bent like a "U". This configuration facilitates soldering the battery to a PCB (printed circuit board) and ensures a particularly stable mechanical connection.Is this battery rechargeable?No. This is a lithium primary battery. It must by no means be recharged. Attempting to recharge is extremely dangerous and may lead to fire or explosion.Can I use this battery as a replacement for a standard 1.5V AA battery?No, absolutely not. This CRAA cell has a rated voltage of 3 volts, whereas standard AA batteries (alkaline, lithium, NiMH) have 1.5 volts. It may only be used in devices explicitly designed for the 3-volt lithium CRAA type, as the higher voltage would destroy other devices.How should this battery be disposed of?Batteries must not be disposed of in household waste. As an industrial battery, it is subject to the regulations of the Battery Act. Please take the empty battery to the appropriate industrial or municipal collection points to ensure correct and environmentally friendly recycling.

The PANASONIC BR-CCF2TH is a highly specialised 6-volt lithium battery pack developed for fail-safe memory backup in demanding CNC control systems. Based on the extremely reliable lithium polycarbon monofluoride technology (Li-(CF)n) and assembled into a robust unit of two C-cells, this pack offers exceptionally long service life and operational reliability, especially in environments with high temperatures.Highlights at a glanceMaximum reliability: Developed for fail-safe buffering of programme memories in CNC and PLC control systems.Extreme longevity: Very low self-discharge and a service life of up to 10 years.High temperature range: Guarantees stable performance over a wide operating temperature range from -40 °C to +85 °C.Very high capacity: 5000 mAh for maximum self-sufficiency and long replacement intervals.Ready to connect: Equipped with the appropriate cable and connector for fast and error-free installation.Fail-safe energy for CNC machinesThe PANASONIC BR-CCF2TH battery pack is the preferred power source for memory buffering in a wide range of machine tools. It is typically used in CNC control units (e.g. from Fanuc) and other industrial computers. Its main task is to reliably maintain the volatile programme memories (SRAM), tool data and system parameters in the event of a power failure or when the machine is switched off, thus preventing costly data loss, machine downtime and time-consuming reprogramming.Superior lithium polycarbon monofluoride technologyLithium polycarbon monofluoride technology (BR series) is the key to this battery pack's exceptional reliability. In comparison to lithium manganese dioxide technology (CR series), it offers even lower self-discharge and superior performance at very high ambient temperatures, such as those often present in industrial machine cabinets. This guarantees maximum operational reliability throughout the long service life.Developed for professional applicationThis battery pack is designed as a direct replacement and OEM component. The assembly of the two cells with the specific connector plug ensures rapid, simple and, above all, reverse-polarity-proof replacement by technical staff. The high manufacturing quality ensures a permanently reliable connection even under the vibrations of machine operation. Features  ModelPANASONIC Lithium CNC Battery BR-CCF2TH ApplicationMemory backup (CNC/PLC control units) TechnologyLithium carbon monofluoride (Li-CF) Nominal voltage (V)6.0 Capacity (mAh)5000 Cell arrangementSeries (2 cells side by side) Dimensions (L x W x H in mm)approx. 52 x 50 x 26 ConnectionCable with specific connector Weight (g)approx. 85  FAQs about the PANASONIC BR-CCF2TH battery packWhat is the main advantage of this lithium battery?The decisive advantage is the extreme long-term reliability, even at high temperatures. The very low self-discharge ensures that the battery remains ready for use for many years, making it ideal for low-maintenance backup applications in industrial control systems.Is this battery pack rechargeable?No. This is a lithium primary battery. It must not be attempted to be recharged under any circumstances. Charging attempts are extremely dangerous and can lead to fire or explosion.Why is the special connector so important?The pre-assembled connector is precisely matched to the connections of specific CNC controllers. This enables fast "plug-and-play" replacement and its coding prevents incorrect polarity, which could destroy the sensitive control electronics.How often does this battery need to be replaced?The replacement intervals depend on the control unit and the ambient conditions and are specified by the machine manufacturer. As a rule, the CNC controller itself signals when the backup battery voltage drops and replacement is required.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection facilities to ensure proper and environmentally friendly recycling.

The VARTA CR2032 is a high-quality 3-volt lithium button cell and the world's most widely used battery for small electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers extremely reliable and long-lasting power supply. As a single cell ("bulk"), it is ideal for the initial equipment (OEM) of computers, industrial controllers and other professional electronic assemblies in large quantities.Highlights at a glanceIndustrial quality: Guarantees constant and reliable performance for professional devices and series production.Maximum reliability: The global standard for CMOS and RTC backup applications.Extreme durability: Can be stored for up to 10 years thanks to extremely low self-discharge.Wide temperature range: Works reliably even under demanding thermal conditions.Tested quality: Each cell meets the highest quality standards for maximum performance and leak-proof safety.Reliable energy for data retentionThe VARTA CR2032 is the preferred energy source for buffering BIOS/UEFI settings (CMOS) and real-time clocks (RTC) on motherboards. Its main area of use is in computer technology, industrial PCs, servers, programmable logic controllers (PLCs) and a variety of embedded systems. For years, it ensures that configuration data and the system time are retained even without external power.Superior lithium manganese dioxide technologyThe lithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum operational readiness even after many years of storage and a very long service life in practical use. This technology is the key to reliability in maintenance-free "fit and forget" applications.Developed for industrial integrationAs an unpackaged single cell, the CR2032 is intended directly for processing in industrial production (OEM) or for demand-based use in service and maintenance. It is optimised for use in battery holders or can be assembled with solder pins or cables by specialised companies. This reduces packaging waste and optimises workflows for professional users. Characteristics                                                                                                                                                          Model              VARTA Lithium button cell CR2032               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              230               Diameter (mm)              20.0               Height (mm)              3.2               Weight (g)              3.0        FAQs about the VARTA Lithium battery CR2032What does the designation CR2032 mean?The designation gives information about the properties and the size of the cell. "C" stands for the lithium chemistry, "R" for the round design. The numbers "2032" stand for the dimensions: 20.0 mm in diameter and 3.2 mm in height.What does "bulk" mean?"Bulk" means that the batteries are supplied as loose goods in packaging units suitable for industry (e.g. in trays or cartons) and not in a separate end-user package such as a blister. This is ideal for industrial production (OEM).Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should you attempt to recharge it. Charging attempts are extremely dangerous and can lead to fire or explosion.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the appropriate industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The VARTA CR2016 is a high-quality 3-volt lithium button cell and is one of the most widely used battery types for a variety of small electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers reliable and long-lasting energy supply in a very flat design. As a loose cell, it is optimal for original equipment (OEM) and for direct use by commercial users.Highlights at a glanceIndustrial quality: Guarantees constant and reliable performance for professional devices and mass production.Universally applicable: One of the most popular button cells for a wide range of professional applications.Long shelf life: With up to 10 years shelf life, perfect for stockpiling with minimal self-discharge.Wide temperature range: Works reliably even under demanding thermal conditions.Tested reliability: Every cell meets the highest quality standards for maximum performance.Reliable power for compact electronicsThe VARTA CR2016 is the preferred power source for countless professional and industrial devices where a compact size and reliability are crucial. Its main area of use is in wireless keys for vehicles, personal and kitchen scales, calculators, small remote controls and in medical devices such as digital fever thermometers. Additionally, it serves as a backup battery in cameras and organisers.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts in a single, very flat cell. It is characterised by extremely low self-discharge, ensuring a long shelf life of up to 10 years. This technology guarantees stable performance over most of the battery life and excellent performance even in fluctuating temperatures.Developed for industrial integrationAs an unpackaged single cell, the CR2016 is intended for direct processing in industrial production (OEM) or for need-based use in service and maintenance. This reduces packaging waste and optimises workflows for professional users who rely on consistently high quality and easy handling. Features                                                                                                                                                        Model              VARTA lithium button cell CR2016               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              90               Diameter (mm)              20.0               Height (mm)              1.6               Weight (g)              1.6        FAQs about the VARTA lithium battery CR2016What does the designation CR2016 mean?The designation gives information about the characteristics and size of the cell. "C" stands for the lithium chemistry, "R" for the round design. The numbers "2016" denote the dimensions: 20.0 mm in diameter and 1.6 mm in height.Can I use two CR2016 instead of one CR2032?Although two CR2016 cells (2 x 1.6 mm = 3.2 mm) stacked have the same height as a CR2032 cell (3.2 mm) and the same voltage, this is strongly discouraged. The contact between the two cells is often unreliable and can cause malfunctions or damage to the device. Always use the battery type specified by the manufacturer.Is this battery rechargeable?No. This is a lithium primary battery. It must never be attempted to recharge it under any circumstances. Charging attempts are extremely dangerous and may lead to fire or explosion.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure professional and environmentally-friendly recycling.

The VARTA CR2025 is a high-quality 3-volt lithium button cell and is one of the most widely used battery types for a wide range of electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it provides reliable and long-lasting power supply. As a loose cell ("bulk"), it is ideal for the initial equipment (OEM) of new devices and for direct use by commercial users in large quantities.Highlights at a glanceIndustrial quality: Guarantees constant and reliable performance for professional devices and series production.Universally applicable: One of the most popular button cells for a wide range of professional applications.Long shelf life: With up to 10 years’ shelf life, perfect for stockpiling with minimal self-discharge.Wide temperature range: Works reliably even under demanding thermal conditions.Tested reliability: Every cell meets the highest quality standards for maximum performance.Reliable energy for compact electronicsThe VARTA CR2025 is the preferred energy source for countless professional and industrial devices where compact size and reliability are crucial. Its main area of application includes remote controls, medical devices (e.g. blood glucose meters), fitness sensors (e.g. heart rate belts), scales, and as a backup battery for storing settings (CMOS) in computers and industrial systems.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts in a single, flat cell. It is characterised by extremely low self-discharge, which ensures the long shelf life of up to 10 years. This technology guarantees stable performance over most of the battery’s life and excellent performance even at fluctuating temperatures from -20 °C to +70 °C.Developed for industrial integrationAs an unpackaged single cell, the CR2025 is designed for use directly in industrial production (OEM) or for use as needed in service and maintenance. This reduces packaging waste and optimises workflows for professional users who rely on consistently high quality and simple handling. Features                                                                                                                                                        Model              VARTA Lithium button cell CR2025               Battery type              Lithium manganese dioxide (Li-MnO2)               Rated voltage (V)              3.0               Capacity (mAh)              170               Diameter (mm)              20.0               Height (mm)              2.5               Weight (g)              2.5        FAQs about the VARTA Lithium Battery CR2025What does the designation CR2025 mean?The designation provides information about the characteristics and size of the cell. "C" stands for the lithium chemistry, "R" for the round design. The numbers "2025" stand for the dimensions: 20.0 mm in diameter and 2.5 mm in height.What does "bulk" mean?"Bulk" means that the batteries are delivered as loose goods in industrial packaging units (e.g. in trays or cartons) and not in separate end consumer packaging such as a blister. This is ideal for industrial manufacturing (OEM).Is this battery rechargeable?No. This is a lithium primary battery. It must not under any circumstances be attempted to recharge it. Attempts at charging are extremely dangerous and can lead to fire or explosion.How must this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly disposal.

The VARTA CR2430 is a high-quality 3-volt lithium button cell with high capacity, developed for reliable and particularly long-lasting power supply in demanding electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers high energy density in a flat design. As a loose cell ("bulk"), it is optimally suited for initial (OEM) equipment and for direct use by commercial users in large quantities.Highlights at a glanceHigh capacity: Offers a significantly longer runtime than smaller CR20xx series button cells.Industrial quality: Guarantees constant and reliable performance for professional equipment and serial production.Extreme longevity: Can be stored for up to 10 years thanks to extremely low self-discharge.Wide temperature range: Works reliably even under demanding thermal conditions.Tested reliability: Each cell meets the highest quality standards for maximum performance and leak safety.Reliable energy for demanding electronicsThe VARTA CR2430 is the preferred energy source for a wide range of devices where long life and high capacity are critical. Its main area of use is in remote controls with extended functions (e.g. with display), modern wireless car keys, medical devices such as blood glucose meters and smart home sensors (e.g. door and window contacts), which must function for years maintenance-free.Superior lithium manganese dioxide technologyThe lithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum usability even after many years of storage. This technology ensures stable performance over much of the battery's life, which is essential for reliable operation of sensitive electronics.Developed for industrial integrationAs an unpackaged single cell, the CR2430 is intended directly for processing in industrial (OEM) production or for on-demand use in service and maintenance. This reduces packaging waste and optimises workflows for professional users who depend on consistently high quality and ease of use. Characteristics                                                                                                                                                          Model              VARTA lithium button cell CR2430               Battery type              Lithium manganese dioxide (Li-MnO2)               Nominal voltage (V)              3.0               Capacity (mAh)              300               Diameter (mm)              24.5               Height (mm)              3.0               Weight (g)              4.0        FAQs about the VARTA lithium battery CR2430What does the designation CR2430 mean?The designation gives information about the properties and size of the cell. "C" stands for the lithium chemistry, "R" for the round shape. The numbers "2430" stand for the dimensions: 24.5 mm in diameter and 3.0 mm in height.What does "bulk" mean?"Bulk" means that the batteries are delivered as loose goods in packaging units suitable for industrial use (e.g. in trays or cartons) and not in separate end consumer packaging such as a blister pack. This is ideal for industrial production (OEM).Is this battery rechargeable?No. This is a lithium primary battery. It must never be recharged. Charging attempts are extremely dangerous and can lead to fire or explosion.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the relevant industrial or municipal collection points to ensure proper and environmentally friendly disposal.

The VARTA CR2450 is a high-quality 3-volt lithium button cell with a very high capacity, which has been developed for reliable and extremely long-lasting power supply in demanding electronic devices. Based on proven lithium manganese dioxide technology (Li-MnO2), it offers one of the highest energy densities in button cell format. As a loose cell ("bulk"), it is optimally designed for the initial equipment (OEM) of devices where maximum service life is essential.Highlights at a GlanceVery high capacity: Offers exceptionally long operating time for energy-intensive applications.Industrial quality: Guarantees consistent and reliable performance for professional devices and series production.Extreme longevity: Up to 10 years shelf life thanks to extremely low self-discharge.Wide temperature range: Works reliably even under demanding thermal conditions.Tested reliability: Every cell meets the highest quality standards for maximum performance and leak safety.Reliable Power for Demanding ElectronicsThe VARTA CR2450 is the preferred power source for a variety of devices where maximum autonomy and minimal maintenance are crucial. Its main area of application is in smart home and security sensors (e.g. thermostats, door and window contacts), in medical technology, in remote controls with displays, and in industrial backup applications that need to ensure a high energy reserve over years.Superior Lithium Manganese Dioxide TechnologyLithium manganese dioxide technology (Li-MnO2) enables a high nominal voltage of 3 volts and an extremely low self-discharge of less than 1% per year at room temperature. This guarantees maximum readiness for use even after many years of storage. Its high capacity and stable performance curve are key to reliability in long-life "fit and forget" applications.Developed for Industrial IntegrationAs an unpackaged single cell, the CR2450 is intended for direct processing in industrial manufacturing (OEM) or for needs-based use in service and maintenance. This reduces packaging waste and streamlines workflows for professional users who rely on consistently high quality and easy handling. Specifications                                                                                                                                                        Model              VARTA Lithium Button Cell CR2450               Battery Type              Lithium manganese dioxide (Li-MnO2)               Nominal Voltage (V)              3.0               Capacity (mAh)              610               Diameter (mm)              24.5               Height (mm)              5.0               Weight (g)              6.2        FAQs about the VARTA Lithium Battery CR2450What does the designation CR2450 mean?The designation indicates the properties and size of the cell. "C" stands for lithium chemistry, "R" for the round shape. The numbers "2450" stand for the dimensions: 24.5 mm in diameter and 5.0 mm in height.What does "bulk" mean?"Bulk" means that the batteries are supplied as loose goods in packaging units suitable for industry (e.g. in trays or boxes) and not in separate consumer packaging such as a blister pack. This is ideal for industrial production (OEM).Is this battery rechargeable?No. This is a lithium primary battery. Under no circumstances should charging be attempted. Charging attempts are extremely dangerous and can result in fire or explosion.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the intended industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The Varta Longlife Power 4903, internationally standardised as LR03 (AAA/Micro), is the powerful all-round battery for devices with high energy requirements. As the most powerful battery in the Varta Longlife range, it has been specially developed for applications that require a high and often fluctuating power output, such as motorised toys or computer accessories. Supplied in a practical blister pack of 4, it is the ideal choice for anyone looking for a reliable and powerful energy source for their demanding devices.Highlights at a glancePowerful energy: Developed for devices with high and fluctuating energy requirements.Versatile application: Ideal for toys, computer accessories and LED torches.Long shelf life: With 10 years guaranteed shelf life, ready for use at any time.Safe packaging: The blister pack with "Single Press Out" enables easy removal and practical storage.Guaranteed quality: Proven Varta product performance, manufactured in Germany.Powerful in a wide range of applicationsThe Varta Longlife Power LR03 is the ideal choice for a wide range of devices that require more than just standard power. It is ideal for battery-operated toys, wireless computer mice, LED torches and many other devices that benefit from a powerful and long-lasting power source. Its ability to deliver high power peaks ensures the reliable operation of demanding electronics.Reliable and powerful alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) of the Longlife Power series is designed for high power output. It offers superior performance in energy-intensive devices compared to standard alkaline batteries. The high-quality workmanship "Made in Germany" also ensures maximum leakage safety and thus protects your valuable devices from damage.Sophisticated and user-friendly designVarta Batteries stand for the highest quality and well thought-out solutions. The Longlife Power series is manufactured in Germany and fulfils the strictest quality standards. The innovative blister packaging with "Single Press Out" function not only makes it easier to remove individual batteries, but also offers a safe and practical storage option for the unused cells. Battery features                                                                                                                                                          Model              Varta Longlife Power 4903 / AAA (blister pack of 4)               Battery type              Alkaline manganese               Rated voltage (V)              1.5               Capacity (mAh)              approx. 1300               Diameter (mm)              10.5               Height (mm)              44.5               Weight per cell (g)              11.5        FAQs about the Varta Longlife Power LR03 batteryWhat is the difference between "Longlife Power" and the normal "Longlife" series?The "Longlife Power" (formerly High Energy) is designed as a powerful all-rounder for devices with high energy requirements (e.g. toys, torches). The "Longlife" series (formerly Longlife) is optimised for maximum service life in devices with low and constant energy consumption (e.g. remote controls, wall clocks) and would be the more economical choice in these.For which devices is this battery best suited?It is the best choice for devices that require a high and flexible power output. These include battery-operated toys, game controllers, computer mice, torches and all other devices where a standard alkaline battery quickly reaches its limits.What does "Single Press Out" mean?The blister packaging is designed so that you can press out each battery individually and cleanly without damaging the packaging of the other batteries. This makes it easier to remove and safely store the remaining cells.Can I use these batteries in a smoke alarm?For safety-relevant devices such as smoke detectors, we recommend using batteries that are specially designed for extremely long and reliable power output with low power consumption, such as the Varta Longlife series or lithium batteries.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please dispose of used batteries at the designated collection points in shops or at municipal recycling centres to ensure environmentally friendly recycling.

The Maxell Lithium button cell CR2032 offers a reliable and long-lasting power source for a wide range of devices. This high-quality lithium battery is ideal for use in watches, calculators, car keys, medical devices and other electronic devices that require a constant and stable power supply. Thanks to its high energy density and long-lasting performance, the Maxell CR2032 ensures that your devices are always ready for use. Rely on the proven quality of Maxell to ensure a constant and reliable power supply.

The Saft LS14250 3PFRP is a highly specialised lithium thionyl chloride battery (Li-SOCl2) designed for reverse polarity safe and defined assembly in demanding electronic assemblies. It is based on the proven LS14250 cell and is fitted with three axial connection wires (pins) in a specific arrangement. The suffix RP (Reversed Position) denotes a pin configuration rotated by 180 degrees compared to the standard. With a nominal voltage of 3.6 V and a capacity of 1.2 Ah, it provides an extremely reliable long-term energy solution for industrial applications.Highlights at a GlanceSpecific mounting: 3 axial pins in reversed position (3PFRP) for defined mounting positionsReverse polarity safe: The 3 pin arrangement prevents incorrect solderingPowerful: 1.2 Ah capacity at 3.6 V for enduring energy supplyExtremely long-lasting: Very low self-discharge of less than 1% per yearReliable: Constant and stable operating voltage throughout the entire service lifeRobust: Hermetically sealed stainless steel housing for maximum safetyPowerful for specific industrial applicationsThe Saft LS14250 3PFRP was specially developed for use in professional electronics, where a durable and mechanically precisely defined energy source is essential. Thanks to the specific 3 pin configuration, it is ideal for PCB mounting in memory backup systems (memory back up), real time clocks (RTC), industrial controller units (PLC) and counters, whose layout requires this special pin configuration. Its high energy density and compact 1/2 AA form factor enable space-saving and process-safe integration.Efficiency and Guaranteed SafetyThe proven lithium thionyl chloride technology guarantees reliable power delivery over many years. The cell is hermetically sealed to minimise the risk of leakage current and features a non-flammable electrolyte, which significantly increases operational safety. The LS14250 3PFRP complies with the IEC 60086-4 safety standard and is UL certified, underlining its suitability for demanding applications where maximum reliability is essential.Robust Li-SOCl2 Technology for IndustryLithium thionyl chloride chemistry stands for superior energy density and long service life. Compared to other battery technologies, it offers a stable voltage level up to the end of the discharge cycle. The robust design with stainless steel housing and glass-metal seal reliably protects the cell from corrosion and environmental influences, thus safeguarding the functionality of your application throughout the entire product service life. Characteristics  ModelSaft LS14250 3PFRP TechnologyLithium thionyl chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1200 Max. continuous discharge current35 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-60 ~ +85 Dimensions (Ø x L, mm)approx. 14.5 x 25.0 Weight (g)approx. 8.9 Connection3 radial pins (RP) RechargeableNo  FAQs about the Saft LS14250 3PFRP lithium round cellWhat does the designation 3PFRP mean?The designation 3PFRP describes the assembly of the battery. "3PF" stands for three axial solder pins which ensure reverse polarity safety. The suffix "RP" stands for "Reversed Position" and means that the pins are arranged 180 degrees rotated compared to the standard 3PF version. This variant is required for specific PCB layouts.Is the Saft LS14250 3PFRP rechargeable?No, the LS14250 3PFRP is a lithium primary battery and is not rechargeable. Any attempt to charge the battery poses a significant safety risk and can lead to the destruction of the cell.Can I replace a 3PFRP version with a normal 3PF version?No, a direct replacement is generally not possible. The reversed pin arrangement of the 3PFRP version is mechanically coded and only fits on PCBs that are specifically designed for this configuration. Please check your application’s requirements carefully.For which applications is this special 3PFRP version required?This version is used in industrial electronics where the PCB layout requires the battery to be mounted in a rotated position to, for example, save space or optimise track routing. Typical areas of application include durable memory buffers in controllers, counters, and medical devices.How must the LS14250 3PFRP be appropriately stored and disposed of?The battery should be stored in a dry and cool place to ensure minimal self-discharge. As a lithium battery, it is subject to specific disposal regulations and must be handed in at the relevant municipal collection points or at specialist retailers. Disposal via household waste is not permitted.

The PANASONIC CR-2/3A is a high-performance 3-volt lithium primary battery, developed for professional and industrial applications with the highest demands on longevity and reliability. Based on lithium manganese dioxide technology (Li-MnO2), it offers high energy density, extremely low self-discharge, and a very wide operating temperature range. As a loose cell ("bulk"), it is the ideal energy source for the initial equipment (OEM) of durable and low-maintenance electronic devices.Highlights at a glanceExtreme longevity: Up to 10 years storage thanks to extremely low self-discharge.High energy density: Maximum energy in a compact design for long-lasting self-sufficiency.Wide temperature range: Reliable performance under extreme conditions from -40 °C to +85 °C.High capacity: 1650 mAh for energy-intensive applications with long runtime requirements.Industrial top quality: Developed and manufactured for demanding OEM applications and safety-relevant electronics.Reliable energy for long-term applicationsThe PANASONIC CR-2/3A is the preferred energy source for "fit and forget" applications where a battery change is not intended for years. Its main area of use is the supply of memory modules (SRAM/CMOS backup) and real-time clocks (RTC) in industrial PCs and controllers (PLCs). It is also ideal for use in the metering industry (smart metering for water, gas, electricity), in safety sensors, in the automotive sector and in medical technology.Superior lithium manganese dioxide technologyLithium manganese dioxide technology (Li-MnO2) is the key to the exceptional performance of this cell. It enables a high nominal voltage of 3 volts and an extremely low self-discharge rate of less than 1% per year at room temperature. This guarantees maximum readiness for use even after many years of storage. The technology is also known for its high safety and reliability in industrial environments.Developed for industrial integrationAs a highly specialised single cell, the CR-2/3A is optimised for industrial processing and configuration for battery solutions. Its robust construction and high quality ensure process-safe integration in final devices. With this cell, PANASONIC offers developers and manufacturers a reliable and high-performance platform for developing long-lasting and low-maintenance products. Characteristics  ModelPANASONIC Lithium battery CR-2/3A TechnologyLithium manganese dioxide (Li-MnO2) Nominal voltage (V)3.0 Capacity (mAh)1650 Dimensions (Ø x H in mm)17.0 x 34.5 ConnectionIndustrial cell (flat terminal) Weight (g)approx. 17  FAQs about the PANASONIC Lithium Battery CR-2/3AWhat is the main advantage of this lithium battery?The crucial advantage is the extremely long service and storage life of up to 10 years, combined with a very broad operating temperature range. It reliably supplies energy for many years and is therefore ideal for maintenance-free devices in which the battery is permanently installed.Is this battery rechargeable?No. This is a lithium primary battery. It must not under any circumstances be attempted to recharge it. Attempts to charge are extremely dangerous and can lead to fire or explosion.How is this cell integrated into a device?As an industrial raw cell, the CR-2/3A is usually configured with welded solder pins or solder tabs so that it can then be securely soldered onto a printed circuit board. It can also be used in special battery holders.What does the size designation "2/3 A" mean?This means that the cell has the same diameter as an A cell, but only about two thirds of its height. This compact design enables use in space-critical applications that require more capacity than a 1/2 AA cell.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the designated industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The Maxell CR2016 is a high-quality and extremely reliable 3-volt lithium button cell that is used in countless small electronic devices worldwide. The Japanese manufacturer Maxell is one of the pioneers in battery technology and stands for the highest manufacturing quality and leak-proof designs.Despite its extremely flat design of just 1.6 millimetres, this button cell delivers a constant voltage level and sufficient capacity to reliably supply car keys, sensors and watches with power for years to come. Thanks to the advanced lithium manganese dioxide chemistry, the cell also benefits from extremely low self-discharge, making it ideal for long-term storage.Highlights at a glanceConstant voltage: Provides reliable 3 volts over a long period of time for the fault-free operation of your sensitive small devices.Long shelf life: Thanks to their extremely low self-discharge, these lithium cells can be stored for up to 10 years without any significant loss of capacity.Leak-proof: The high-quality workmanship of Maxell prevents leakage and thus protects your valuable electronics from corrosion damage.Temperature stable: Works reliably under extreme conditions in a wide temperature range from -20 °C to +85 °C.Mercury-free: Environmentally friendly technology without the addition of toxic heavy metals such as mercury (0% Hg).Areas of applicationThe flat CR2016 is the classic energy source for compact housings:Car keys & remote controls: The absolute standard for many modern radio keys, garage door openers and parking heaters.Smart home & sensors: Ideal for small door and window contacts, compact thermometers or weather stations.Watches & calculators: Long-lasting power source for digital wristwatches, desktop calculators, organisers and fitness trackers.Medical technology: Reliable power supply for blood glucose meters, digital clinical thermometers and heart rate monitors.Assembly & safety instructionsKeep away from children: Button cells can cause life-threatening internal injuries and chemical burns if swallowed. Always keep batteries out of the reach of children and consult a doctor immediately if you suspect that they have been swallowed!Note polarity: The flat side, usually labelled with the type designation, is the positive pole (+), the slightly curved underside is the negative pole (-).Avoid fingerprints: When inserting button cells, ideally only handle them by the edge or with plastic tweezers. A greasy film from your fingers on the contact surfaces can impede the flow of current and lead to failures.Not rechargeable: Never attempt to charge this primary lithium battery in a charger. This can lead to overheating, leakage or, in the worst case, explosion. Features ModelMaxell CR2016 Chemical composition**Lithium manganese dioxide** (Li/MnO2) Nominal voltage**3.0 V** Nominal capacity**90 mAh** Dimensions (Ø x H)**20.0 mm x 1.6 mm** Weightapprox. 1.7 g Operating temperature range-20°C to +85°C Alternative designationsDL2016, ECR2016, BR2016, 280-202, SB-T11  FAQs about the Maxell CR2016Can I use a CR2032 instead of the CR2016?No, usually not. Although both cells deliver 3 volts and measure 20 mm in diameter, at 3.2 mm the CR2032 is exactly twice as thick as the flat CR2016 (1.6 mm). It usually does not fit mechanically into the battery compartment or prevents the housing cover from closing. However, there are exceptions with certain devices (e.g. some car keys) where two superimposed CR2016 can be replaced by one CR2032 – in this case, always refer to the operating instructions!What do the numbers "2016" mean?This is an internationally standardised size specification: The first two digits ("20") stand for the diameter in millimetres (20.0 mm). The last two digits ("16") represent the height of the battery in tenths of a millimetre (1.6 mm).How can I tell if the battery in my key is running low?With car keys, the range of the remote control often decreases noticeably at first, or the small indicator LED on the key flashes much more weakly than usual. When measuring with a multimeter, an unused, new cell should display slightly above 3.0 volts (approx. 3.2V - 3.3V). If the voltage drops below approx. 2.7 volts under load, it is recognised as empty by many devices.

The Tadiran SL-350PR from the iXtra series is a primary lithium thionyl chloride battery in the extremely compact 1/2 AA size. It was specially developed for miniaturised applications that require long life in combination with moderate current capability. This version is pre-assembled with radial pins for a specific and secure mounting on PCBs. With 3.6 V nominal voltage and 1.2 Ah capacity, it is the ideal energy solution for professional, space-critical electronics.Highlights at a glanceFor PCB mounting: Pre-assembled with radial pins for direct installation.Compact and powerful: Optimised for moderate loads in the miniaturised 1/2 AA size.High capacity: 1.2 Ah for long runtimes in small devices.High rated voltage: Stable voltage of 3.6 V throughout almost the entire service life.Wide temperature range: Reliable operation from -55 °C to +85 °C.Powerful in a wide range of applicationsThe Tadiran SL-350PR was specifically developed for applications where both miniaturisation and improved performance are essential. The radial pins enable a specific and space-saving arrangement on the PCB. Its primary areas of application include compact wireless sensors, miniaturised GPS trackers, medical monitoring devices and other professional electronics that require regular transmission pulses in the smallest spaces.Designed for maximum safety and efficiencyThe safety and durability of the SL-350PR are based on the proven Tadiran design. The cell features a hermetic glass-to-metal seal that reliably prevents electrolyte leakage. The inorganic electrolyte used is non-flammable and delivers a high level of intrinsic safety. Each cell is designed to consistently and safely deliver its energy over a very long period, which minimises maintenance costs and lowers the overall operating costs of your application.iXtra series: The technology for higher performanceThe iXtra series from Tadiran is designed to provide improved voltage stability under load. Compared to the standard series (SL-700), which is optimised for minimal continuous currents, the SL-300 series performs better under medium load demands and pulse currents. The passivation effect is thus overcome more quickly, resulting in a more stable energy supply for applications that regularly "wake up" to perform tasks. Characteristics  ModelTadiran SL-350/PR TechnologyLithium thionyl chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1200 Max. continuous discharge current60 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 25.2 Weight (g)approx. 9 ConnectionRadial pins (PR) RechargeableNo  FAQs about this Tadiran batteryWhat does connection with "radial pins" mean?In contrast to axial connections, which emerge centrally from the poles, radial pins are arranged so that they exit from one end face of the battery. This configuration is optimised for specific layouts on printed circuit boards (PCBs) and enables particularly stable and defined mounting of the cell.What is the difference between the SL-300 (iXtra) and the SL-700 series?The SL-300 (iXtra) series, which this cell belongs to, is optimised for applications with moderate power requirements (e.g. wireless sensors). It offers more stable voltage under load. The SL-700 series, on the other hand, is designed for long-term use with minimal continuous current, such as for pure memory backup applications.For which applications is this battery type suitable?This battery type is ideal for miniaturised electronics where the battery is permanently soldered in and a long service life with regular power demand is essential. Example applications include compact wireless sensors, small medical devices and GPS trackers with specific PCB layouts.Is this battery rechargeable?No, this is a primary lithium battery and must not be recharged under any circumstances. Attempting to charge the cell is dangerous and can result in overheating, leakage, or rupture of the cell.What does the passivation effect mean for this battery?After prolonged storage, a protective layer forms on the lithium surface that minimises self-discharge. The iXtra series is designed such that this layer is broken down more quickly under load and with less voltage drop than the SL-700 series, which is advantageous for applications with regular current pulses.

The PANASONIC BR2/3AGCT4A is a highly specialised 6-volt lithium battery pack designed for fail-safe memory buffering (memory backup) in demanding industrial control systems. Based on extremely reliable lithium polycarbon monofluoride technology (Li-(CF)n) and assembled as a robust unit from four cells, this pack offers exceptionally long lifetime and operational reliability, especially in high-temperature environments. It is the first choice for supplying CNC controllers and other critical industrial applications.Highlights at a glanceMaximum reliability: Developed for fail-safe buffering of programme memory in CNC and PLC controls.Extreme longevity: Very low self-discharge and service life of up to 10 years.High temperature range: Guarantees stable performance in a wide operating temperature range from -40 °C to +85 °C.Stable voltage: Constant 6-volt voltage for the reliable supply of sensitive electronics.Ready for connection, assembled: Equipped with the proper plug for quick and error-free installation.Fail-safe power for industrial control systemsThe PANASONIC BR2/3AGCT4A battery pack is the preferred energy source for memory backup in a wide range of machine tools and automation systems. It is typically used in CNC controls by leading manufacturers such as Siemens (Simatic S5, S7) and Fanuc. Its main task is to reliably retain volatile programme memories (SRAM) and system parameters in the event of a power failure or shutdown of the machine, thus preventing costly data losses and reprogamming.Superior lithium polycarbon monofluoride technologyLithium polycarbon monofluoride technology (BR series) is key to the exceptional reliability of this battery pack. Compared to lithium manganese dioxide technology (CR series), it offers even lower self-discharge and superior performance at very high ambient temperatures, as frequently occurs in control cabinets of industrial machinery. This guarantees maximum operational reliability for the whole long service life.Developed for professional useThis battery pack is conceived as a direct replacement and OEM component. The assembly of the four cells in a robust holder and the equipment with the specific connector plug guarantee quick, simple, and above all reverse polarity-safe replacement by technical personnel. The high quality of workmanship ensures a continuously reliable connection even under the vibrations of machine operation. Features  ModelPANASONIC Lithium battery pack BR2/3AGCT4A ApplicationMemory backup (CNC controls) TechnologyLithium carbon monofluoride (Li-CF) Nominal voltage (V)6.0 Capacity (mAh)2900 Cell arrangementBlock (2x2 cells) Dimensions (L x W x H in mm)approx. 34 x 34 x 34 ConnectionCable with specific plug Weight (g)approx. 60  FAQs about the PANASONIC BR2/3AGCT4A battery packWhat is the main advantage of this lithium battery?The crucial advantage is the extreme long-term reliability, even at high temperatures. The very low self-discharge ensures that the battery remains ready for use for many years, making it ideal for low-maintenance backup applications in industrial control systems.Is this battery pack rechargeable?No. This is a lithium primary battery. It must not be recharged under any circumstances. Attempts to charge are extremely dangerous and can lead to fire or explosion.Why is the special plug so important?The pre-assembled plug is precisely matched to the connections of certain CNC and PLC controls (e.g. from Siemens or Fanuc). This enables fast "plug-and-play" replacement and, thanks to its coding, prevents incorrect polarity that could destroy the sensitive control electronics.How often does this battery need to be replaced?Replacement intervals depend on the control unit and the ambient conditions and are specified by the machine manufacturer. Due to the very long service life of the battery, these intervals usually span several years.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the requirements of the Battery Act. Please return the empty battery to the designated industrial or municipal reception points to ensure correct and environmentally friendly recycling.

The PANASONIC BR-AGCF2W is a highly specialised 6-volt lithium battery pack designed for fail-safe memory backup in demanding CNC control systems. Based on extremely reliable lithium polycarbon monofluoride (Li-(CF)n) technology and assembled to a robust unit of two cells, this pack offers exceptionally long service life and operational reliability. It is the first choice for supplying CNC controllers from leading manufacturers such as Fanuc.Highlights at a glanceMaximum reliability: Developed for fail-safe buffering of programme memories in CNC controllers.Extreme longevity: Very low self-discharge and a service life of up to 10 years.High temperature range: Guarantees stable performance in a wide operating temperature range from -40 °C to +85 °C.Stable voltage: Constant 6-volt voltage for the reliable supply of sensitive electronics.Ready for connection: Equipped with the appropriate cable and connector for quick and error-free installation.Fail-safe energy for CNC machinesThe PANASONIC BR-AGCF2W battery pack is the preferred energy source for memory buffering in a wide range of machine tools. It is typically used in CNC controllers from Fanuc (e.g. Alpha series amplifiers) and other manufacturers. Its main function is to reliably maintain volatile programme memory (SRAM), tool data and system parameters in the event of a power failure or when the machine is switched off, thus preventing costly data loss, machine downtime and complex reprogramming.Superior lithium polycarbon monofluoride technologyLithium polycarbon monofluoride technology (BR series) is the key to the exceptional reliability of this battery pack. Compared with lithium manganese dioxide technology (CR series), it offers even lower self-discharge and superior performance at very high ambient temperatures, as often found in the control cabinets of industrial machinery. This guarantees maximum operational reliability over its entire long service life.Developed for professional useThis battery pack is designed as a direct replacement and OEM component. The assembly of the two cells with the specific connector ensures quick, simple and above all reverse-polarity-proof replacement by technical personnel. The high quality of workmanship guarantees a permanently reliable connection even under the vibrations of machine operation. Features  ModelPANASONIC Lithium CNC Battery BR-AGCF2W ApplicationMemory backup (CNC/PLC controllers) TechnologyLithium carbon monofluoride (Li-CF) Nominal voltage (V)6.0 Capacity (mAh)2200 Cell arrangementSeries (2 cells side by side) Dimensions (L x W x H in mm)approx. 46 x 34 x 18 ConnectionCable with specific connector Weight (g)approx. 40  FAQs about the PANASONIC BR-AGCF2W battery packWhat is the main advantage of this lithium battery?The key advantage is the extreme long-term reliability, even at high temperatures. The very low self-discharge ensures that the battery remains ready for use over many years, making it ideal for low-maintenance backup applications in industrial controls.Is this battery pack rechargeable?No. This is a lithium primary battery. Under no circumstances should you attempt to recharge it. Attempting to do so is extremely dangerous and may cause fire or explosion.Why is the special connector so important?The pre-assembled connector is precisely matched to the connections of certain CNC controllers (especially Fanuc). This allows quick "plug-and-play" replacement and, thanks to its coding, prevents incorrect polarity, which could destroy the sensitive control electronics.How often does this battery need to be replaced?Replacement intervals depend on the control system and the operating conditions and are specified by the machine manufacturer. As a rule, the CNC controller itself signals when the voltage of the backup battery drops and replacement becomes necessary.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please take the empty battery to the appropriate industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The Tadiran SL-350PT is a specialised primary battery based on lithium thionyl chloride ($Li-SOCl_{2}$), which is known for its extreme longevity and reliability. With its compact 1/2 AA design and a nominal voltage of 3.6 V it is the standard solution for industrial applications that require a constant power supply over many years with minimal self-discharge.This specific version has 3 PCB contacts (pins) in the configuration +1 / -2. This means that it has a positive pin on one side and two negative pins on the other side. This arrangement ensures reverse polarity protection and mechanically extremely stable mounting directly on the circuit board (PCB).Highlights at a glanceEnormous energy density: Despite its small size, offers a capacity of 1.2 Ah, ideal for long-life electronic components.Extreme shelf life: Thanks to minimal self-discharge (less than 1% per year at room temperature), a service life of up to 10-20 years possible.Wide temperature range: Works reliably under extreme conditions from -55°C to +85°C, which makes them ideal for outdoor applications.Stable discharge voltage: The voltage remains almost constant at a high level over almost the entire discharge time.Safe PCB mounting: The 3-pin configuration (+1/-2) enables vibration-proof soldering on boards and prevents assembly errors.Hermetically sealed: The housing is laser-sealed to prevent leakage and to protect the sensitive chemistry from environmental influences.Areas of applicationIndustrial controls (PLC)Used as a backup battery for data backup (RAM/RTC) in control systems from Siemens, ABB or Fanuc.Consumption meter (Metering)Used in smart gas, water, or electricity meters that must operate for more than a decade without battery replacement.Safety technologyPower supply for sensors, alarm systems, and surveillance devices in remote or difficult-to-access areas.Assembly & safety instructionsSoldering processWhen soldering to the PCB, the heat exposure should be kept as short as possible (max. 5 seconds at 260°C) to avoid damaging the internal seals of the battery.No rechargeThis is a primary battery. Attempting to charge it may result in explosions, fires, or the release of toxic gases.StorageStore the batteries in a cool and dry place. Avoid contact between the pins themselves or with conductive surfaces to prevent short circuits. Features ModelTadiran SL-350PT (1/2 AA) Chemical compositionLithium-thionyl chloride (**Li-SOCl2**) Rated voltage**3.6 V** Nominal capacity**1.2 Ah** (1200 mAh) Connection type**Solder tags (PT)** for PCB mounting Operating temperature**-55°C to +85°C** DimensionsØ 14.7 mm x 25.2 mm (1/2 AA) Max. continuous discharge current6 mA Special featureNot rechargeable (primary cell)  FAQs about the Tadiran SL-350PTWhy does the battery have two negative pins?For mechanical stability and reverse polarity protection. The two negative pins, together with the offset positive pin, form a triangular pattern on the PCB. This ensures that the battery can only be inserted in one direction, and it remains firmly in place even in case of vibrations.Can I replace the SL-350PT with a standard 1/2 AA battery?Only if the pin configuration is identical. There are 1/2 AA batteries with axial wires, simple solder tags or flat terminals. The replacement must have the grid dimensions and the pin layout of the SL-350PT (+1/-2) for fitting on the PCB.What does the "passivation effect" mean?A protective mechanism in lithium batteries. During long-term storage, a thin protective layer forms on the anode. This prevents self-discharge. When first used, the voltage may briefly drop slightly until the layer is removed by the flow of current.

The Varta V337, internationally known as SR416SW, is a premium silver oxide button cell in one of the smallest designs available. It was specially developed for the precise requirements of very small and delicate wristwatches. As a specialist for watch batteries, Varta guarantees the highest quality, reliability, and an extremely long service life. With its stable voltage of 1.55 V, it ensures maximum accuracy and protects your valuable movement.Highlights at a glancePremium quality: High-quality silver oxide technology for watches and precision devicesExtremely stable voltage: Constant 1.55 V for maximum accuracy and reliabilityLong service life: Optimised capacity and minimal self-discharge for years of operationHigh leakage safety: Maximum protection for your valuable and delicate watch movementExtremely small design: Ideal for the smallest and most delicate watch modelsPrecision energy for the smallest watchesThe Varta V337 was specially designed for use in analogue and digital quartz watches with the smallest movements. Its cell chemistry is optimised for the low, constant power consumption that is characteristic of these types of clocks. Its extremely small dimensions make it the perfect choice for very fine and filigree designer watches.Superior silver oxide technologyCompared to conventional alkaline batteries, the silver oxide technology of the V337 offers decisive advantages. The voltage remains stable over almost the entire service life of the battery, which ensures the precision of the device. The high energy density enables a long runtime in a very small design. Thanks to the minimal self-discharge, the battery also has an extremely long shelf life.Efficiency and safety for your watch movementVarta watch batteries are subject to the strictest quality controls to ensure consistently high performance and maximum safety. The high-quality workmanship and sealing of the V337 cell offers reliable protection against leakage and thus preserves the sensitive movement from damage. Trust in tested quality for your valuable devices.Features  ModelVarta V337 / SR416SW TechnologySilver oxide-zinc SizeSR416SW / 337 Nominal voltage (V)1.55 Capacity (mAh)approx. 9 Dimensions (Ø x H, mm)approx. 4.8 x 1.6 Weight (g)approx. 0.13 RechargeableNo  FAQs about the Varta V337 watch batteryWhat does the designation SR416SW mean?The international IEC designation provides information about the battery. "S" stands for silver oxide, "R" for the round design, "416" for the dimensions (4.8 mm x 1.65 mm) and the "SW" at the end designates a "low drain" version. This is specially optimised for devices with low and constant power consumption, such as wristwatches.For which watches is this battery type particularly suitable?The V337 is typically used in the smallest wristwatches available on the market. Due to its extremely small size, it is the choice for delicate ladies' watches or special designer models.Can I use another battery instead of this one?Due to its very specific and small dimensions, replacement with a different type of battery is generally not possible. It is important to use exactly the type specified by the watch manufacturer.How should this watch battery be disposed of?Watch batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in shops or municipal recycling centres, to ensure environmentally sound disposal.

The Tadiran SL-750S is a primary high-performance lithium thionyl chloride battery in the extremely compact 1/2 AA format. It has been developed for maximum reliability and a very long service life in miniaturised and space-constrained applications. With a nominal voltage of 3.6 V and a capacity of 1.0 Ah, it is the ideal energy solution for professional electronics that require maximum performance in a minimum of space. This model is the standard version for use in suitable battery holders.Highlights at a glanceExtremely compact form factor: 1/2 AA size for maximum miniaturisation of your application.Reliable capacity: 1.0 Ah for a long and self-sufficient operating time.High nominal voltage: Stable voltage of 3.6 V during almost the entire service life.Maximum reliability: Extremely low self-discharge rate of under 1% per year.Outstanding longevity: Designed for an operational and storage life of over 10 years.Extensive temperature range: Fully functional in a temperature range from -55°C to +85°C.Powerful in a wide range of applicationsThe Tadiran SL-750S is your first choice when space is the limiting factor. Its extremely small form factor makes it indispensable for compact sensors, medical devices (e.g. in diagnostics), memory backups (RTC, CMOS) on densely packed circuit boards, and for military applications. It is perfectly suited to all devices that require a long-lasting and reliable energy source, but do not offer space for a standard AA cell.Engineered for maximum safety and efficiencyThe safety and longevity of the SL-750S are based on its well-conceived construction. The cell features a hermetic glass-to-metal seal that reliably prevents the leakage of electrolyte. The inorganic electrolyte used is non-flammable and provides a high level of intrinsic safety. Every cell is designed to release its energy consistently and safely over a very long period, minimising maintenance costs and reducing the total cost of ownership of your application.Superior lithium thionyl chloride technologyLithium thionyl chloride technology (Li-SOCl₂) offers decisive advantages for long-term use. A characteristic feature is the passivation effect: a thin protective layer forms on the lithium anode, drastically reducing self-discharge and thus allowing for extremely long shelf life. This technology ensures that the energy is still almost fully available even after years of storage, setting the SL-750S apart from all other battery technologies. Features  ModelTadiran SL-750/S TechnologyLithium thionyl chloride (Li-SOCl₂) Size1/2 AA Nominal voltage (V)3.6 Capacity (mAh)1000 Max. continuous discharge current30 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 25.2 Weight (g)approx. 9 ConnectionStandard (industrial head) RechargeableNo  FAQs about this Tadiran batteryIs this battery rechargeable?No, this is a primary lithium battery and must not be recharged under any circumstances. Attempting to charge the cell is dangerous and can lead to overheating, leakage or bursting of the cell.Does this model have solder tags or wires?No, the model SL-750S is the standard version with conventional battery contacts and is intended for use in a suitable 1/2 AA battery holder. For direct installation on circuit boards, Tadiran offers variants of this cell type with different solder tags.What does the passivation effect mean for this battery?After prolonged storage, a protective layer forms on the lithium surface that minimises self-discharge. At initial load, this layer can cause a short voltage delay. For applications that require immediate high pulse currents, appropriate circuit designs or special battery types should be considered.What devices is this battery type suitable for?This battery type is designed exclusively for professional and industrial electronics with very limited space. This includes compact sensors, memory backup, compact medical devices, and demanding location systems.How long does the battery last and how should it be stored?The battery has a shelf life of over 10 years. For maximum longevity, we recommend storing it in a cool, dry place with low humidity. 

The Tadiran SL-760S is a primary high-performance lithium thionyl chloride battery in the widely used size AA (Mignon). It was developed for maximum reliability and an extremely long service life. With a nominal voltage of 3.6 V and a high capacity of 2.2 Ah, it is the ideal energy solution for professional electronic applications that require a durable and stable power supply in a standard format. This model is the standard version for use in battery holders.Highlights at a glanceStandardised design: Common size AA (Mignon) for broad compatibility.High capacity: 2.2 Ah for a very long and autonomous service life.High nominal voltage: Stable voltage level of 3.6 V over almost the entire lifetime.Maximum reliability: Extremely low self-discharge rate of less than 1% per year.Outstanding durability: Designed for an operating and storage life of more than 10 years.Extreme temperature range: Fully functional within a temperature range from -55 °C to +85 °C.Powerful in diverse applicationsThe Tadiran SL-760S is the perfect choice to replace conventional batteries in devices where frequent battery changes are undesirable or costly. It is excellently suited for professional original equipment in metering technology (water, gas, electricity), for memory backup (RTC, CMOS) in computers and controllers, as well as in alarm systems, security systems and industrial sensors that use AA battery holders.Designed for maximum safety and efficiencyThe safety and durability of the SL-760S are based on its carefully thought-out construction. The cell features a hermetic glass-metal seal which reliably prevents the electrolyte from leaking. The inorganic electrolyte used is non-flammable and provides a high degree of intrinsic safety. Every cell is designed to deliver its energy constantly and safely over a very long period, which minimises maintenance costs and lowers the overall operating costs of your application.Superior lithium thionyl chloride technologyLithium thionyl chloride technology (Li-SOCl₂) offers decisive advantages for long-term applications. A characteristic feature is the passivation effect: a thin protective layer forms on the lithium anode, significantly reducing self-discharge and thus enabling extremely long shelf life. This technology ensures that energy is still almost completely available even after years of storage, setting the SL-760S apart from all other battery technologies. Features  ModelTadiran SL-760/S TechnologyLithium thionyl chloride (Li-SOCl₂) SizeAA (Mignon) Nominal voltage (V)3.6 Capacity (mAh)2200 Max. continuous discharge current100 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 50.5 Weight (g)approx. 18 ConnectionStandard (industrial head) RechargeableNo  FAQs about this Tadiran batteryIs this battery rechargeable?No, this is a primary lithium battery and must not be recharged under any circumstances. Attempting to charge the cell is dangerous and can result in overheating, leakage or bursting of the cell.Does this model have solder terminals or wires?No, the model SL-760S is the standard version with normal battery contacts and is intended for use in a suitable AA battery holder. For direct installation on circuit boards, Tadiran offers variants of this cell type with different solder connections (e.g. solder tags or axial wires).What does the passivation effect mean for this battery?After prolonged storage, a protective layer forms on the lithium surface that minimises self-discharge. On first use, this layer can cause a brief voltage delay. For applications that require immediate high current pulses, corresponding circuit designs or special battery types should be considered.For which devices is this battery type suitable?This battery type is designed exclusively for professional and industrial electronics. These include, among others, meters, memory backup, security technology, medical devices and sophisticated tracking systems that use AA batteries.How long is the battery shelf life and how should it be stored?The battery has a shelf life of more than 10 years. For maximum shelf life, we recommend storage in a cool and dry place with low humidity.

The Tadiran SL-2770S is a revolutionary PulsesPlus hybrid battery in the standard size C (Baby). It was specially developed for modern electronic applications that require both a long service life and the ability to deliver high current pulses. The system combines a long-life lithium thionyl chloride primary cell with a unique hybrid layer capacitor (HLC). This version offers a high energy reserve for long-term applications, with 7.2 Ah.Highlights at a glanceHigh pulse current capability: Ideal for applications with high peak current requirements (up to 1.5 A).No voltage drop: The integrated HLC prevents the passivation effect under load.Very high capacity: 7.2 Ah from the primary cell for extremely long, self-sufficient runtimes.Maximum service life: The primary cell is only minimally stressed, which maximises longevity.Robust C (Baby) design: Standardised size for use in demanding industrial applications.Powerful in a wide range of applicationsThe Tadiran SL-2770S is the optimal energy solution for demanding applications that spend most of their time in standby mode but periodically require high performance for transmissions. Its primary areas of use include modern radio modules (GSM, LTE, IoT), professional asset tracking systems, emergency call systems (eCall), security and surveillance technology, as well as military communication equipment. Wherever a standard lithium battery would collapse under pulse load, PulsesPlus technology provides reliable performance.PulsesPlus technology: Maximum energy and performanceThe core of the PulsesPlus battery is its hybrid design. The high-energy Li-SOCl₂ primary cell serves as a long-term energy store and constantly charges the parallel-connected hybrid layer capacitor (HLC). If the application requires a high current pulse, this is supplied directly by the HLC and not by the primary cell. This intelligent system protects the primary cell from heavy loads, prevents the typical voltage drop caused by passivation, and thus ensures stable voltage and maximum service life.Superior lithium hybrid technologyBy combining the best features of two technologies, the PulsesPlus battery offers unequalled advantages. It combines the high energy density and low self-discharge of a lithium thionyl chloride cell with the high power density of a capacitor. The result is a power source which remains operational for over 10 years and can deliver high power instantly when required, even after long idle times and at low temperatures. Features  ModelTadiran SL-2770/S TechnologyPulsesPlus (Li-SOCl₂ + HLC) SizeC (Baby) Nominal voltage (V)3.6 Capacity (mAh)8500 Max. continuous discharge current300 mA Max. pulse current600 mA Self-dischargeapprox. 2% per year Operating temperature (°C)-40 ~ +85 Dimensions (Ø x L, mm)approx. 26.2 x 50.0 Weight (g)approx. 50 ConnectionStandard (industrial head) RechargeableNo  FAQs about this Tadiran PulsesPlus batteryWhat exactly is PulsesPlus technology?PulsesPlus is a hybrid system that combines a long-life lithium primary battery with a rechargeable hybrid layer capacitor (HLC). The battery provides the energy for extremely long life, while the capacitor delivers the high performance for current pulses.For which applications is a PulsesPlus battery better than a standard lithium battery?It is ideal for devices that usually consume very little power, but periodically require short, high current pulses. A typical example is an asset tracker that sends its position via mobile once a day. A standard battery would experience a voltage drop during such a transmission pulse, but the PulsesPlus battery would not.Does PulsesPlus completely prevent the passivation effect?Yes, from an application perspective, the passivation effect is completely eliminated. As the high current pulse is supplied by the HLC and not by the primary cell, the primary cell never faces the high load. Thus, the voltage drop that occurs in standard cells due to the passivation layer is effectively avoided.Does this model have solder terminals or wires?No, the model SL-2770S is the standard version with normal battery contacts and is intended for use in a suitable C battery holder. For direct installation, Tadiran also offers versions of this cell type with various connectors.Is this system rechargeable?No, it is a primary system. The primary cell cannot be recharged by an external source. The integrated capacitor is recharged exclusively by the primary cell itself.

The Tadiran SL-2780S is a revolutionary PulsesPlus hybrid battery in the standard size D (Mono). It was developed for demanding long-term applications that require both a very high energy reserve and the ability to deliver high current pulses. The system combines a long-lasting lithium thionyl chloride primary cell with a unique hybrid layer capacitor (HLC). With a very high capacity of 16.5 Ah, it is the first choice for devices that need to function completely autonomously for many years.Highlights at a glanceVery high capacity: 16.5 Ah for extremely long, autonomous runtimes.High pulse current capability: Ideal for applications with high peak current demand (up to 3 A).No voltage drop: The integrated HLC prevents the passivation effect under load.Maximum service life: Low self-discharge of the primary cell and gentle operation.Robust D (Mono) design: Standardised size for use in demanding industrial applications.Powerful in a wide range of applicationsThe Tadiran SL-2780S is the optimal energy solution for applications that need to operate for years to decades without maintenance and periodically require high performance for transmission operations. Its primary fields of application include long-term asset tracking systems, autonomous measuring buoys, seismic measuring stations, professional security and surveillance technology with high energy requirements, as well as demanding military applications.PulsesPlus technology: Maximum energy and performanceThe core of the PulsesPlus battery is its hybrid design. The high-energy Li-SOCl₂ primary cell with 16.5 Ah serves as a long-term energy store and continuously charges the hybrid layer capacitor (HLC) connected in parallel. If the application requires a high current pulse, this is supplied directly by the HLC, not by the primary cell. This intelligent system protects the primary cell from high loads, prevents the typical voltage drop caused by passivation, and thus ensures stable voltage and maximum service life.Superior lithium-hybrid technologyBy combining the best features of two technologies, the PulsesPlus battery offers unrivalled advantages. It combines the extremely high energy density and low self-discharge of a lithium thionyl chloride cell with the high power density of a capacitor. The result is an energy source that remains operational for decades and can immediately deliver high performance when required, even after long periods of inactivity and at low temperatures.Features  ModelTadiran SL-2780/S TechnologyPulsesPlus (Li-SOCl₂ + HLC) SizeD (Mono) Nominal voltage (V)3.6 Capacity (mAh)16500 Max. continuous discharge current500 mA Max. pulse current3000 mA Self-dischargeapprox. 2% per year Operating temperature (°C)-40 ~ +85 Dimensions (Ø x L, mm)approx. 33.1 x 60.0 Weight (g)approx. 95 ConnectionStandard (industrial head) RechargeableNo  FAQs about this Tadiran PulsesPlus batteryWhat exactly is PulsesPlus technology?PulsesPlus is a hybrid system that combines a long-lasting lithium primary battery with a rechargeable hybrid capacitor (HLC). The battery provides the energy for an extremely long service life, while the capacitor delivers the high performance for current pulses.For which applications is a PulsesPlus battery superior to a standard lithium battery?It is ideal for devices that usually consume very little power but periodically require brief, high current pulses. A typical example is an asset tracker that transmits its position once a day via mobile communications. A standard battery would experience a voltage drop during this transmission pulse, but the PulsesPlus battery would not.Does PulsesPlus completely prevent the passivation effect?Yes, from the application's point of view, the passivation effect is completely eliminated. Since the high current pulse is supplied by the HLC and not by the primary cell, the primary cell never experiences the high load. This effectively prevents the voltage drop that occurs in standard cells due to the passivation layer.Does this model have solder terminals or wires?No, the SL-2780S model is the standard version with normal battery contacts and is intended for use in a suitable D battery holder. For direct installation, Tadiran also offers variants of this cell type with different connections.Is this system rechargeable?No, this is a primary system. The primary cell cannot be recharged from an external source. The integrated capacitor is recharged exclusively by the primary cell itself.

The Tadiran SL-2790S is a revolutionary PulsesPlus hybrid battery in the large case size DD. It was developed for the most demanding long-term applications that require both extremely high energy reserve and the ability to deliver high current pulses. The system combines a long-life lithium thionyl chloride primary cell with a unique hybrid layer capacitor (HLC). With an enormous capacity of 32 Ah, it is the first choice for devices that have to operate completely autonomously for many years.Highlights at a glanceExtremely high capacity: 32 Ah for maximum autonomous operating times over many years.High pulse current capability: Ideal for applications with high peak current requirements (up to 4 A).No voltage drop: The integrated HLC prevents the passivation effect under load.Maximum service life: Low self-discharge of the primary cell and gentle operation.Robust DD form factor: Standardised size for use in demanding industrial applications.Powerful in a wide range of applicationsThe Tadiran SL-2790S is the optimal energy solution for applications that must work for years to decades without maintenance and still need periodic high power for transmission processes. Its main application areas include long-term asset tracking systems for containers or rail vehicles, self-sufficient measuring buoys, seismic measuring stations, professional security and surveillance technology with high energy requirements as well as demanding military applications.The PulsesPlus technology: Maximum energy and performanceThe heart of the PulsesPlus battery is its hybrid design. The high-energy Li-SOCl₂ primary cell with 32 Ah serves as long-term energy storage and continuously charges the hybrid layer capacitor (HLC) connected in parallel. If the application requires a high current pulse, this is delivered directly by the HLC, not by the primary cell. This intelligent system protects the primary cell from high loads, prevents the typical voltage drop due to passivation and so ensures a stable voltage and maximum service life.Superior lithium hybrid technologyBy combining the best features of two technologies, the PulsesPlus battery offers unmatched benefits. It combines the extremely high energy density and low self-discharge of a lithium thionyl chloride cell with the high power density of a capacitor. The result is a power source that remains ready for use over decades and can provide high power immediately when required, even after long periods of inactivity and at low temperatures. Features  ModelTadiran SL-2790/S TechnologyPulsesPlus (Li-SOCl₂ + HLC) Case sizeDD Rated voltage (V)3.6 Capacity (mAh)32000 Max. continuous discharge current1000 mA Max. pulse current5000 mA Self-dischargeapprox. 2% per year Operating temperature (°C)-40 ~ +85 Dimensions (Ø x L, mm)approx. 33.1 x 118.0 Weight (g)approx. 135 ConnectionStandard (industrial head) RechargeableNo  FAQs about this Tadiran PulsesPlus batteryWhat exactly is the PulsesPlus technology?PulsesPlus is a hybrid system that combines a durable lithium primary battery with a rechargeable hybrid capacitor (HLC). The battery provides the energy for a very long service life, while the capacitor provides the high output for current pulses.For which applications is a PulsesPlus battery better than a standard lithium battery?It is ideal for devices that usually consume very little power but periodically require short, high current bursts. A typical example is a self-sufficient measuring buoy that transmits its data to a satellite once a day. A standard battery would experience a voltage drop with this transmission pulse, but not the PulsesPlus battery.Does PulsesPlus completely prevent the passivation effect?Yes, from the application’s point of view, the passivation effect is completely eliminated. Since the high current pulse is supplied by the HLC and not by the primary cell, the primary cell never encounters the high load. As a result, the voltage drop caused by the passivation layer in standard cells is effectively avoided.Does this model have solder or wire connections?No, the model SL-2790S is the standard version with regular battery contacts and is intended for use in a suitable DD battery holder. For direct installation, Tadiran also offers versions of this cell type with different connectors.Is this system rechargeable?No, it is a primary system. The primary cell cannot be recharged from an external source. The integrated capacitor is recharged exclusively by the primary cell itself.

The Tadiran SL-761S is a primary high-performance lithium thionyl chloride battery in the compact special size 2/3 AA. It was designed for maximum reliability and an extremely long operating life in space-critical applications. With a nominal voltage of 3.6 V and a capacity of 1.5 Ah, it is the ideal power solution for professional electronic assemblies where miniaturisation and longevity are important. Its unique chemistry and robust construction guarantee outstanding performance even under the most extreme environmental conditions.Highlights at a glanceCompact design: High energy density in the special 2/3 AA size for miniaturised devices.Reliable capacity: 1.5 Ah for long and self-sufficient operating periods.High nominal voltage: Stable voltage level of 3.6 V during almost the entire service life.Maximum reliability: Extremely low self-discharge rate of less than 1% per year.Outstanding longevity: Designed for more than 10 years of operating and storage life.Extreme temperature range: Fully functional in a temperature range from -55°C to +85°C.Powerful in a wide range of applicationsThanks to its compact 2/3 AA size, the Tadiran SL-761S is ideal for space-critical applications where a standard AA cell would be too large. It is the preferred choice for professional original equipment in compact sensors, for memory backup (RTC, CMOS) on densely populated boards, in smaller alarm systems and in medical technology. Its reliability also makes it indispensable for miniaturised GPS tracking modules and other mobile monitoring devices.Designed for maximum safety and efficiencyThe safety and longevity of the SL-761S are based on its well thought-out construction. The cell has a hermetic glass-to-metal seal, which reliably prevents the electrolyte from leaking. The inorganic electrolyte used is non-flammable and provides a high degree of intrinsic safety. Each cell is designed to deliver its energy consistently and safely over a very long period, minimising maintenance costs and lowering the total operating costs of your application.Superior lithium thionyl chloride technologyLithium thionyl chloride technology (Li-SOCl₂) offers crucial advantages for long-term applications. A characteristic feature is the passivation effect: a thin protective layer forms on the lithium anode, which drastically reduces self-discharge and thus enables extremely long shelf life. This technology ensures that the energy is almost completely available even after years of storage, which distinguishes the SL-761S from all other battery technologies. Characteristics  ModelTadiran SL-761/S TechnologyLithium thionyl chloride (Li-SOCl₂) Size2/3 AA Nominal voltage (V)3.6 Capacity (mAh)1600 Max. continuous discharge current50 mA Self-dischargeapprox. 1% per year Operating temperature (°C)-55 ~ +85 Dimensions (Ø x L, mm)approx. 14.7 x 33.5 Weight (g)approx. 12 ConnectionStandard (industrial head) RechargeableNo  FAQs about the Tadiran SL-761S batteryIs this battery rechargeable?No, the Tadiran SL-761S is a primary lithium battery and must not be charged under any circumstances. Attempting to charge the cell is dangerous and can lead to overheating, leakage or the cell bursting.What does the passivation effect mean for this battery?After longer storage, a protective layer forms on the lithium surface that minimises self-discharge. With the first load, this layer can lead to a short voltage delay. For applications requiring immediate high current pulses, appropriate circuit designs or special battery types should be considered.How long does the battery last and how should it be stored?The battery has a shelf life of more than 10 years. For maximum durability, we recommend storing it in a cool and dry place with low humidity.Which devices is this battery type suitable for?This battery type is intended exclusively for professional and industrial electronics, especially in devices where the available space is very limited. These include compact sensors, memory backup, security technology and miniaturised tracking systems.Does this model have solder connections?No, this SL-761S model is the standard version and is supplied without solder connections. It is intended for use in suitable battery holders. For direct installation on PCBs, Tadiran offers variants of this cell type with different solder connections.What makes this battery safer than other battery types?Safety is ensured by several factors: The hermetic glass-to-metal seal prevents leakage, the inorganic electrolyte is non-flammable and the cell is not under pressure at room temperature. This ensures a high level of operational safety.

The Duracell Plus MN21, also known as A23 or 23A, is a powerful alkaline specialty battery designed for electronic devices that require high voltage in a compact form factor. As a quality product from the world-renowned brand Duracell, it offers long-lasting, consistent power delivery and high leakage safety. It delivers a nominal voltage of 12 V and is the ideal choice for remote controls, garage door openers, and security systems. Supplied in a practical 2-pack blister.Highlights at a glanceBrand quality: Reliable and long-lasting energy from Duracell.High voltage: 12 volt nominal voltage for demanding small electronic devices.Special application: Ideal for remote controls, garage door openers, alarm systems, and wireless doorbells.Long shelf life: Thanks to Duralock Power Preserve technology, can be stored for up to 5 years.Packaging: Secure 2-pack blister for convenient handling and storage.Powerful in a wide range of applicationsThe Duracell Plus MN21 is the universal power source for a multitude of small electronic devices that require a 12-volt supply. It is the first choice for remote controls (e.g. for cars or alarm systems), wireless doorbells, garage door openers, and other electronic security systems. Its high and stable voltage ensures reliable transmission performance and operation of these important everyday helpers.Reliable alkaline technologyThis special battery is based on proven alkaline manganese technology (Zn/MnO2). To achieve the high voltage of 12 V, eight small button cells are connected in series inside the casing. The high-quality manufacturing from Duracell and Duralock technology also ensure high tightness and reliably protect your devices from damage caused by leakage.Efficiency and safety with systemDuracell batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The guaranteed shelf life of 5 years gives you the reassurance of always having a ready-to-use battery on hand. The practical blister packaging protects the batteries from short circuits and environmental influences until they are used. Features ModelDuracell Plus Alkaline Battery MN21 (A23/23A) ApplicationRemote controls (garage doors, car keys), alarm systems TechnologyAlkaline manganese (Alkaline) Nominal voltage (V)12.0 Packaging2-pack blister Dimensions (Ø x H in mm)10.3 x 28.5 Weight (g)approx. 8  FAQs about the Duracell Plus MN21 batteryWhat do the designations MN21, 23A or A23 mean?These are alternative designations for the same battery size according to various standards (IEC, ANSI) or from other manufacturers. The Duracell MN21 is compatible with all batteries that bear one of these designations.Why does this small battery have 12 volts?The MN21 is not a single cell, but a battery pack. Inside, there are eight small 1.5-volt alkaline button cells, which are connected in series (8 x 1.5V = 12V) to achieve the high voltage required for radio transmitters.How long can this battery be stored?Thanks to Duracell Duralock Power Preserve technology, this battery can be stored for up to 5 years when stored correctly in a cool and dry place, without significant loss of capacity.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail or municipal recycling centres to ensure environmentally friendly recycling.