Varta Lithium button cell CR2032 3V

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 Duracell Procell AA, also known as MN1500 or LR6, is the professional alkaline battery for demanding commercial and industrial applications. As part of the Procell series from Duracell developed especially for professional users, it provides long-lasting, reliable power and high leakage protection under professional operating conditions. It delivers a nominal voltage of 1.5 V and is the ideal choice for critical devices in medical technology, security technology, and industry.Highlights at a glanceProfessional quality: Reliable and long-lasting energy, specially designed for industrial and commercial users.Long-lasting performance: Optimised for devices with constant energy demand.Long shelf life: Guarantees long durability and is therefore perfect for stocking in service and manufacturing.Safe in operation: Works reliably across a wide temperature range.Economical: Designed for fewer replacement intervals and reduced operating costs.Powerful in a wide range of applicationsThe Duracell Procell AA cell is the universal energy provider for countless professional devices. It is the first choice for use in medical devices (e.g. blood pressure monitors, infusion pumps), in security technology (smoke detectors, motion detectors, door locks), in remote controls, measuring instruments or in professional torches. Its high capacity provides a long and reliable runtime in critical applications.Reliable alkaline technology for professionalsThe alkaline manganese technology used (Zn/MnO2) is optimised for professional use and stands for high capacity and an excellent price-performance ratio. It offers a considerably longer service life and better performance compared to simple zinc-carbon batteries. The high-quality processing of Duracell Procell also ensures high leak tightness and reliably protects your valuable devices from damage caused by leakage.Designed for longevity and reliabilityDuracell Procell batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. They are specially designed for a reduced number of replacements, helping to reduce operating costs. The guaranteed shelf life and delivery in industrial-size bulk packaging ensures supply for service and maintenance. Features ModelDuracell Procell Alkaline Battery MN1500 (AA/Mignon) ApplicationIndustrial use, measuring instruments, torches TechnologyAlkaline manganese (alkaline) Nominal voltage (V)1.5 PackagingIndustrial bulk (loose / box of 10) Dimensions (Ø x H in mm)14.5 x 50.5 Weight (g)approx. 24  FAQs about the Duracell Procell AA batteryWhat is the difference between "Procell" and "Plus"?"Procell" (often grey or black) is Duracell’s industrial line specially developed for professional users and original equipment manufacturers (OEM). It is optimised for durability, reliability and performance under professional conditions and is supplied in bulk packs. "Plus" (the copper-black battery) is the standard line for end users in retail.What do the designations MN1500 and LR6 mean?MN1500 is Duracell’s traditional ANSI designation for this battery type. LR6 is the international IEC standard designation for a 1.5 volt alkaline AA cell. Both designations describe the same, compatible battery type.Which devices is this battery type best suited for?The AA cell (Mignon) is the world’s most common battery size and is ideal for professional devices that have a constant energy demand over a long period of time. These include medical devices, remote controls, sensors, wireless mice, measuring instruments, and torches.How should this battery be disposed of?Batteries must not be disposed of in household waste. Please take empty batteries to the collection points provided in shops or municipal recycling centres to ensure environmentally responsible recycling.

The Duracell Procell Intense Power Micro AAA (model PX2400) is a premium alkaline battery that has been specifically developed for professional devices with high energy requirements and frequent power peaks. In contrast to the standard Procell, the PX2400 offers a new cell chemistry optimised for high-current applications. With its exceptionally high capacity of approx. 1,461 mAh, it ensures maximum runtimes and reliability in critical commercial and industrial applications, such as blood pressure monitors, soap dispensers, or electronic door locks.Highlights at a glanceIntense Power Performance: Specially developed for devices that require precise energy pulses or high continuous currents (high drain).Longer service life: Offers up to 30% longer runtime in high-current applications compared to the Duracell Procell Constant (MN2400).Very high capacity: Enormous energy reserve of approx. 1,461 mAh for long-lasting operation without frequent replacement intervals.Operational safety: Reliable function over a wide temperature range from -20 °C to +54 °C.Economic efficiency: Reduces maintenance costs (total cost of ownership) thanks to significantly longer replacement intervals in energy-intensive devices.Maximum power for high-drain applicationsThe Duracell Procell Intense PX2400 is the specialist when it comes to power in the smallest of spaces. It is the first choice for use in medical devices (e.g. blood pressure monitors, infusion pumps), automatic soap and disinfectant dispensers, electronic door locks, safe fuses, and powerful LED headlamps. In these applications, it delivers significantly better performance than conventional alkaline batteries thanks to its special impedance characteristics.Reliable Procell technology for professionalsThe Procell Intense series is characterised by a design that is optimised for high load currents. This ensures that devices function stably even under high loads and that the voltage does not drop prematurely. The high-quality manufacturing ensures a high level of leakage protection and protects your valuable professional equipment. Each cell is manufactured to the strictest quality standards.Efficiency in commercial useProcell Intense Power batteries are designed to reduce the operating costs of companies. The longer runtime in high-current devices means that service technicians have to go out less often to change batteries. Delivery in industry-standard bulk packaging also simplifies logistics and reduces packaging volumes. Features ModelDURACELL Procell Intense Power Micro AAA (PX2400) ApplicationHigh energy requirements (blood pressure monitors, soap dispensers, medical devices, torches) TechnologyAlkaline manganese (alkaline) Nominal voltage (V)1.5 Special featureUp to 30% longer service life in high-drain devices (compared to conventional industrial batteries) Operating temperature-20°C to +54°C Dimensions (Ø x H in mm)10.5 x 44.5 Weight (g)approx. 11.5 PackagingIndustrial bulk material (box of 10)  FAQs about the Duracell Procell Intense Power PX2400What is the difference between PX2400 and MN2400?The PX2400 (Procell Intense), recognisable by its grey design with red bar, is specially designed for devices with high current consumption (e.g. blood pressure monitors, dispensers) and offers a longer service life in these devices. The MN2400 (Procell Constant) is optimised for devices with low, constant current consumption (e.g. remote controls).Can I use the PX2400 instead of a normal AAA battery?Yes, the PX2400 corresponds to the standard AAA (LR03) size and has 1.5 volts. It is mechanically and electrically compatible. Its economic advantage, however, is particularly evident in devices with high energy consumption.How long can the PX2400 be stored?Duracell Procell batteries are designed for a long shelf life. When stored properly (cool and dry), they are stable for several years, so they can be stored in larger quantities without issue.How should this battery be disposed of?Batteries must not be disposed of with household waste. As a commercial user, you can take the empty batteries to designated industrial take-back systems or municipal recycling centres to ensure proper 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 Yuasa NP7-12 is a powerful, valve-regulated lead-acid battery (VRLA) with a nominal voltage of 12 volts and a capacity of 7 Ah. It impresses with its reliable performance, robust design and versatile application options, ideal for industrial applications, safety and emergency power systems.Highlights at a glanceReliable capacity: 7 Ah at 12 V for constant power supply.Compact format: 151 × 65 × 97.5 mm, ideal for limited installation space.Flexible installation: Can be installed in any position, except permanently upside down.Maintenance free: VRLA technology with low pressure drain valves.Durable: EUROBAT classification "Standard Commercial" for up to 5 years of use.High current carrying capacity: Up to 210 A discharge current for 1 second.Robust performance for demanding applicationsThe NP7-12 offers a 20-hour capacity of 7 Ah (up to 1.75 V/cell at 20°C) and a 10-hour capacity of 6.4 Ah (up to 1.8 V/cell). Thanks to its high current carrying capacity of up to 210 A for 1 second, the battery is particularly suitable for emergency power systems, UPS systems and safety-related applications.Maintenance-free operation and long service lifeThe NP7-12 is classified as "Standard Commercial" according to EUROBAT and offers a service life of up to 5 years at 20°C ambient temperature. The self-discharge is only about 3% per month, ensuring a high level of operational readiness even after extended storage. The housing is made of durable ABS plastic (UL94:HB) and is also available in a flame-retardant version (UL94:V0) upon request. The battery meets the ISO 9001 quality standard.Easy integration and reliable technologyThe battery is equipped with Faston connectors (4.75 mm) and can be easily integrated into almost any system. Installation is possible in all positions, except permanently upside down. Each of the six cells is fitted with a low-pressure relief valve, which reseals automatically after pressure equalisation for maintenance-free and safe operation. The recommended float charge voltage is 13.65 V (±1%) per unit, for cyclic operation 14.5 V (±3%). The maximum charging current is 1.75 A during cyclic operation; for float charging there is no limit.Features ModelYuasa NP7-12 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)7 (at 20h rate) Maximum discharge current80A (for 5 seconds) Charge voltage (float charge)13.65V (±1%) Charge voltage (cyclic operation)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)151 x 65 x 94 Weight (kg)2.5 ConnectionFaston 6.3mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa lead-acid battery with 12V and 7AhHow long does the NP7-12 last?The NP7-12 offers a service life of up to 5 years at 20°C ambient temperature and complies with the EUROBAT category "Standard Commercial".For which applications is the battery suitable?The battery is suitable for:UPS systemsFire detection and alarm systemsMedical devicesEmergency lightingTelecommunications and control systemsIs flexible installation possible?Yes, the battery can be operated in almost any position, just avoid a permanently upside down mounting position.What safety features are integrated?The battery features a robust ABS housing and low-pressure relief valves for safe gas pressure regulation. A flame-retardant housing is optionally available.How and with which parameters is the NP7‑12 charged correctly?Float charging voltage: 13.65 V unit voltage (2.275 V/cell) at 20°C, temperature compensation –3 mV/cell/°C.Cyclic (boost) charging voltage: 14.5 V unit (2.42 V/cell), compensated with –4 mV/cell/°C.Recommended charging current for cyclic operation: up to approx. 1.75 A (~0.25 C)What is the maximum discharge current and how good is the deep discharge resistance?Short-term peak current (1 sec): 210 A,1‑minute current: 48 AInternal impedance: about 23 mΩ at 1 kHz.The battery recovers excellently after deep discharge and is structurally robust in designWhat is the self-discharge during storage and what should be observed?At 20°C, the self-discharge is about 3% per month. The NP7‑12 can be stored for up to 12 months, provided it is recharged regularly. Storage should be between –20°C and +60°C, ideally not exceeding +30°C. 

The Varta Industrial Pro 4006, internationally standardised as LR6 (AA/Mignon), is the universal and powerful energy solution for professional and industrial continuous applications. This high-performance alkaline battery has been specially developed for the needs of original equipment manufacturers (OEM) and professional users who demand maximum reliability and long-lasting performance. The practical 4-pack foil packaging simplifies handling and stock-keeping in commercial environments.Highlights at a glanceIndustrial quality: Guarantees high reliability and consistent performance for professional devices.OEM-optimised: The ideal battery for equipping high-quality new devices.Practical packaging: The 4-pack foil packaging is ideal for easy assembly and professional needs.Long shelf life: Perfect for stockpiling on a large scale with minimal self-discharge.High leakage protection: Protects valuable professional equipment from damage caused by leaking batteries.Reliable energy for professional applicationsThe Varta Industrial Pro LR6 is the most popular battery size in professional applications, convincing with its universal applicability. It is used in medical technology (e.g. infusion pumps, mobile ECG devices), in security systems (radio motion detectors, electronic locking systems), in industry (measuring devices, hand scanners) as well as in the event sector (wireless microphones, pocket transmitters). Its consistently high performance ensures the trouble-free operation of business-critical equipment.Powerful and proven alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) delivers high capacity and excellent power output over a wide temperature range. The Varta Industrial Pro has been optimised for the demanding energy profiles of professional devices and offers significantly higher performance and longer service life than conventional zinc-carbon batteries. This reduces the maintenance intervals and operating costs of your equipment.Efficiency for professional useThe Varta Industrial Pro series is consistently geared to the needs of professional users. Delivery in foiled 4-packs makes storage and needs-based distribution to service technicians or in production easier. The guaranteed Varta quality and long shelf life offer planning and supply reliability for your projects and products.Features ModelVarta Industrial Pro 4006 / LR6 Battery typeAlkaline Nominal voltage (V)1.5 IECLR6 Dimensions (Ø x L, mm)14.5 x 50.5 Weight (g)23.8 Alternative designationsAA, Mignon  FAQs about the Varta Industrial Pro LR6 batteryWhat distinguishes the "Industrial Pro" from Varta batteries from retail?The "Industrial Pro" series is aimed at professional customers. The battery cell offers consistently high, tested quality for use in critical devices. The main difference is in the packaging, which is optimised for bulk consumers and industrial processing (e.g. as a 4-pack foil for inserts) instead of elaborate retail blister packs.What are the advantages of the 4-pack foil packaging?The foil packaging (shrink wrap) combines four batteries into a compact and robust unit. This is ideal for including with new devices (OEM), equipping service kits or for simple and quick distribution to employees without having to handle loose batteries.Is this battery suitable for original equipment (OEM)?Yes, the Industrial Pro series is specially designed for this purpose. Its long shelf life ensures that the battery will still deliver full performance even after a long time in storage or in the device. The guaranteed quality minimises the risk of failure in new devices.For which temperature range is the battery designed?The Varta Industrial Pro LR6 is designed for a wide operating temperature range of -20 °C to +50 °C, ensuring reliable operation even under demanding environmental conditions.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take empty batteries to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.