Lead

Yuasa SWL1800FR is a VRLA high-performance battery with 12 volts and 57.6 Ah (C20). It delivers a high short-term output of 1974 W at 10 minutes per block. Thanks to the combination of reliable performance, long service life and a flame-retardant housing, it is the ideal choice for UPS systems, emergency and security power supplies, data centres, telecommunications and industrial control systems. The "FR" in the model designation stands for the flame-retardant housing, which offers additional safety.Highlights at a glanceLong service life: Eurobat Long Life 10 to 12 years, Yuasa Service life up to 10 years at 20 °C.High capacity: 78 Ah with 20-hour discharge up to 1.75 V/cell, 72.1 Ah with 10-hour discharge up to 1.8 V/cell.Strong power output: up to 800 A for 1 second, 500 A for 1 minute.Very low impedance: less than 5 mΩ at 1 kHz for excellent load behaviour.Safe and robust: ABS housing according to UL94 V0, low pressure drain valves.Top performance for demanding applicationsWith its very low impedance and high short-term current capability, the SWL1800FR is ideal for uninterruptible power supply systems with high power density, security power supplies, communication nodes, industrial buffering and critical infrastructures. It reliably delivers peak power and a stable voltage to ensure a secure power supply even in the most demanding applications.Efficiency meets long service lifeFor standby mode, a float charge voltage of 13.65 V ±1 per cent per block (2.275 V per cell) at 20 °C is recommended, supplemented by a temperature compensation of minus 3 mV per cell and degree Celsius. No current limitation is necessary in this charging mode. For heavy charging, 14.50 V ±3 per cent per block (2.42 V per cell) is provided, with compensation of minus 4 mV per cell and degree Celsius. A current limit of 13.75 A is recommended.Technology for flexible applicationsThe wide temperature range enables versatile applications: Discharging from -20 °C to +60 °C, charging from -15 °C to +50 °C and storage from -20 °C to +50 °C. The robust housing is made of flame-retardant ABS in accordance with UL94 V0. Each cell is equipped with a low-pressure valve for safe pressure regulation. VRLA batteries must not be operated in gas-tight housings, as hydrogen gas can be produced in the event of a fault.Characteristics  ModelYuasa SWL1800FR Battery typeVRLA AGM (maintenance-free, flame-retardant) Nominal voltage (V)12 Capacity (Ah)57.6 (at 20h rate) Power (W)1974 (at 10 min. to 9.6V) Charging voltage (trickle charge)13.65V (±1%) Charging voltage (cycle operation)14.5V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 10-12 years (according to EUROBAT) Dimensions (L/W/H, mm)350 x 166 x 175 Weight (kg)23 ConnectionM6 bolt CertificationsIEC 60896-21+22, VdS, UL94 V-0  FAQs about the Yuasa SWL1800FR batteryWhat is the SWL1800FR designed for?The SWL series is a VRLA series with high discharge capacity. It is ideal for applications such as UPS systems that require high short-term power. This series is designed for a long service life of 10 to 12 years in accordance with EUROBAT.What is the capacity of the battery?The nominal voltage is 12 V, with a capacity of 57.6 Ah at a 20-hour rate (C20) and 55 Ah at the 10-hour rate (C10).How much power does it deliver during high-current discharge?The typical 10-minute constant output is 1974 W per block up to 9.6 V at 20 °C.What temperature ranges and self-discharge should be considered?The recommended temperature ranges are: Storage (fully charged) from -20 °C to +50 °C, charging from -15 °C to +50 °C and discharging from -20 °C to +60 °C. Typical self-discharge is approx. 3 per cent per month at 20 °C.Can the SWL1800FR be operated in a closed housing?No, VRLA batteries emit hydrogen gas in the event of a fault. Ensure adequate ventilation and avoid operation in airtight enclosures.What is the difference between SWL and NPL?The SWL series is an advanced NPL design with an improved energy-to-density ratio and up to 40 per cent additional discharge capacity during high current discharge, making it particularly powerful. 

The YUASA SWL2300FR impresses with high power density, compact design and reliable performance for industrial applications. Manufactured in Great Britain, this lead-acid battery provides a safe power supply for systems that require stable performance even under heavy load.Highlights at a GlanceHigh Performance: EUROBAT "High Performance Commercial" for up to 12 years of service.High Power Output: Delivers 2300 watts at 10-minute discharge down to 9.6 V.Compact Design: Space-saving with high energy density.Maintenance-Free: VRLA technology for safe, leak-proof operation.Strong Performance for Challenging EnvironmentsThe YUASA SWL2300FR is part of the proven SWL range of valve-regulated lead-acid (VRLA) batteries. It delivers an impressive 2300 watts at 10-minute constant power discharge down to 9.6 V and is ideally suited for UPS systems, emergency lighting, telecommunications systems and other industrial applications. With a maximum discharge current of 520 A for one second, it provides a stable power supply even for short load peaks.Efficient Energy and Long Service LifeThe SWL2300FR is designed for a service life of up to 10 years and meets the EUROBAT classification "High Performance Commercial" (10 to 12 years). Its low self-discharge rate of around 3% per month ensures that the battery remains operational even after long periods of inactivity. The housing made of flame-retardant ABS (UL94:V0) reliably protects the battery from external influences and provides additional safety in use.Technology for Industrial High-Performance ApplicationsThe SWL2300FR can be flexibly installed in almost any position, except permanently inverted. The M6 female thread connections ensure safe and simple installation. The recommended charging current for cyclic use is a maximum of 19.5 A, while no limit is necessary for float charge. Low-pressure relief valves reliably regulate the gas pressure inside the cells, ensuring low-maintenance operation. The SWL2300FR complies with international standards and certifications, including ISO 9001, ISO 14001, OHSAS 18001 as well as IEC61056 and IEC60896-21/22.  ModelYuasa SWL2300FR Battery TypeVRLA AGM Nominal Voltage (V)12 Capacity (Ah)78 (at 20h rate) Maximum Discharge Current1300A (short-circuit current) Charging Voltage (Float Charge)13.65V (±1%) Charging Voltage (Cyclic Operation)14.5V (±3%) Operating Temperature (°C)Charge: -15 ~ 50 / Discharge: -20 ~ 60 Storage Temperature (°C)-20 ~ 50 Service Lifeup to 10 years (according to Yuasa design) Dimensions (L/W/H, mm)345 x 166 x 174 Weight (kg)28.5 ConnectionM8 thread CertificationsISO9001, ISO14001, OHSAS18001, IEC 60896-21+22, UL  FAQs about the Yuasa SWL2300FR Lead 12V 78AhWhat is the expected service life of the SWL2300FR?The SWL2300FR belongs to the EUROBAT class "High Performance Commercial" and offers an expected service life of up to 12 years at 20 °C.For which applications is the battery suitable?The SWL2300FR is excellent for UPS systems, emergency lighting, telecommunications installations and other applications requiring a high short-term power output.What safety features does the SWL2300FR offer?The battery features a flame-retardant housing, low-pressure relief valves for gas pressure regulation and a maintenance-free VRLA technology for safe operation.How high is the self-discharge?The self-discharge rate is about 3% per month at 20 °C, so the battery remains ready for use even after long periods of inactivity.Which charging voltages should be observed?For standby operation, a charging voltage of 13.65 V per block (2.275 V/cell) is recommended, for cyclic operation 14.5 V per block (2.42 V/cell) at 20 °C. 

The Sonnenschein GF 12 050 VG is a maintenance-free gel battery from the robust GF-V series (Light Traction). It has been specially developed for industrial use and is suitable for applications such as automated guided vehicles (AGVs), mobile lifting platforms, cleaning machines, electric pallet trucks and other electric vehicles.Highlights at a glance12 V block battery with 50 Ah (C5) and 55 Ah (C20)Up to 700 charging cycles according to IEC 60254-1Maintenance-free thanks to VRLA gel technology (no topping up with water required)Low self-discharge and long shelf lifeRobust construction for tough operating conditionsPowerful in industrial useThe GF 12 050 VG is particularly suitable for applications in intralogistics and material flow. It provides stable energy for mobile equipment and vehicles and impresses with its reliability, even during repeated charge and discharge cycles.Efficiency through VRLA gel technologyThanks to dryfit® gel technology, the battery is maintenance-free because the electrolyte is firmly bound in the gel, making it unnecessary to top up with water. This ensures maximum operational reliability and greatly minimises maintenance requirements.Robust design for long service lifeThe GF 12 050 VG features high cycle stability of up to 700 charging cycles, ensuring a long service life. Its deep discharge protection makes it particularly reliable for demanding and long-lasting industrial applications. Features  ModelSonnenschein GF 12 050 VG Battery typeVRLA lead-gel (traction battery) Rated voltage (V)12 Capacity (Ah)50 (at 5h rate) Cycle lifeapprox. 700 cycles (according to IEC 60254-1) Charging voltage (cycle operation)14.1V - 14.4V MaintenanceMaintenance-free (dryfit gel) Self-dischargeVery low Dimensions (L/W/H, mm)278 x 175 x 190 Weight (kg)approx. 23.0 TerminalAutopole (conical) Base stripB13 StandardsIEC 60254-1  FAQs on the Sonnenschein GF 12 050 VG gel traction batteryFor which applications is the GF 12 050 VG particularly suitable?It is particularly suitable for industrial use, for example in automated guided vehicles, cleaning machines, mobile lifting platforms, material handling systems, electric vehicles, wheelchairs, e-scooters, golf caddies or electric boats.Is the GF 12 050 VG maintenance-free?Yes, the battery is completely maintenance-free thanks to VRLA gel technology.What is the capacity and service life of this battery?The battery has a capacity of 50 Ah (C5) or 55 Ah (C20) and achieves a service life of up to 700 charging cycles at 75% discharge according to IEC 60254-1.What are the advantages of dryfit® gel technology?It ensures maintenance-free operation, leak-proof gel electrolyte, very low gas development, long shelf life, deep discharge protection, high cycle stability, robust construction, as well as full recyclability and transport-exempt handling (e.g. IATA DGR A67).Is the battery subject to transport restrictions?No, operational VRLA batteries such as the GF 12 050 VG are exempt from transport restrictions according to IATA A67.

The Sonnenschein GF 06 180 V is an absolutely maintenance-free lead-gel block battery, developed for the highest demands in terms of cycle stability and reliability in demanding traction applications. As part of the globally proven GF-V series with Dryfit® Gel technology, this battery offers exceptional service life and robustness. With a nominal voltage of 6V and a high capacity of 180 Ah (C5), it is the ideal energy source for daily, tough use in cleaning machines, electric vehicles and lifting platforms.Highlights at a glanceSuperior Dryfit® Gel technology: Absolutely maintenance-free over the entire service life, highest reliability and leak-proof.High cycle stability: Developed for demanding, daily charge and discharge operation (approx. 700 cycles according to IEC 60254-1).High capacity: 180 Ah for long working intervals and maximum productivity of your machines.Deep discharge protection: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for tough industrial use.Maximum performance for demanding traction applicationsThe Sonnenschein GF 06 180 V is the specialist for mobile, electrically powered machines and vehicles. Its main areas of application are industrial floor cleaning machines, electric lifting and working platforms, automated guided vehicles (AGVs), electric pallet trucks and a variety of small electric vehicles. Wherever machines have to work reliably and maintenance-free for many hours a day, this battery provides the necessary energy.Proven Dryfit® Gel technologyThe Dryfit® Gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This makes the battery not only absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. Unlike conventional wet batteries, acid stratification is prevented, which significantly extends the service life in heavy cycle operation.Developed for longevity and cost-effectivenessThe GF-V series was developed for maximum cost-effectiveness and minimal downtime in professional use. The high cycle life reduces the need for premature replacement, thereby lowering the total cost of ownership (TCO) of your fleet. The absolute maintenance-free design eliminates the time and cost of regular water topping up and ensures maximum occupational safety. Features  ModelSonnenschein GF 06 180 V ApplicationTraction / drive TechnologyLead-gel (dryfit®) Nominal voltage (V)6 Capacity (Ah)180 (C5) / 200 (C20) Cycle stabilityapprox. 700 cycles (IEC 896-2) Dimensions (L x W x H in mm)244 x 190 x 275 ConnectionStandard automobile terminal (SAE) Weight (kg)approx. 32.0  FAQs about the Sonnenschein GF 06 180 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over a longer period of time. It is extremely cycle-resistant, meaning it can be regularly deeply discharged and recharged, as is the case with daily use in, for example, cleaning machines. This distinguishes it from a starter battery.What is the main advantage of Dryfit® Gel technology in traction use?The crucial advantage is absolute maintenance freedom. For a fleet of cleaning machines or lifting platforms, the time-consuming and error-prone checking and refilling of water is no longer necessary. In addition, the batteries are leak-proof and more robust against vibrations, which increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high currents flow here. C20 (discharge over 20 hours) is a common comparative value, where the rated capacity is higher.How must this lead battery be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any dealer who sells new batteries or to municipal recycling centres to ensure proper disposal.

The Sonnenschein GF 12 050 V is an absolutely maintenance-free lead-gel block battery developed to meet the highest demands for cycle stability and reliability in demanding traction applications. As part of the globally proven GF-V series featuring Dryfit® gel technology, this battery offers exceptional service life and robustness. With a nominal voltage of 12V and a capacity of 50 Ah (C5), it is the ideal energy source for daily, tough use in cleaning machines, electric vehicles, and lifting platforms.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout its entire service life, maximum reliability and leak-proof.High cycle stability: Developed for demanding, daily charge and discharge operation (approx. 700 cycles according to IEC 60254-1).Compact performance: High energy density in a compact and lightweight construction.Deep discharge proof: Offers excellent recovery even after deep discharges.Robust design: Reinforced, impact-resistant housing for harsh industrial use.Maximum performance for demanding traction applicationsThe Sonnenschein GF 12 050 V is the specialist for mobile, electrically powered machines and vehicles. Its main areas of use are industrial floor cleaning machines, electric lifting and working platforms, automated guided vehicles (AGVs), electric pallet trucks, and a variety of small electric vehicles. Wherever machines must work reliably and maintenance-free on a daily basis, this battery supplies the necessary energy.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also provides excellent cycle stability and very low self-discharge. Unlike conventional wet batteries, acid stratification is prevented, which considerably increases the service life under tough cycling operation.Designed for durability and cost-effectivenessThe GF-V series was developed for maximum cost-effectiveness and minimum downtime in professional use. Its high cycle life reduces the need for premature replacement and thus lowers the total cost of ownership (TCO) of your fleet. Absolute maintenance-free operation eliminates the time and cost of regular water top-ups and ensures maximum work safety. Features  ModelSonnenschein GF 12 050 V ApplicationTraction / Drive TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)50 (C5) / 55 (C20) Cycle stabilityapprox. 700 cycles (IEC 60254-1) Dimensions (L x W x H in mm)261 x 135 x 230 ConnectionStandard car pole (SAE) Weight (kg)approx. 19.5  FAQs on the Sonnenschein GF 12 050 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over a long period. It is extremely cycle-resistant, meaning it can be regularly deeply discharged and recharged, which is the case in daily use by, for example, cleaning machines. This is what distinguishes it from a starter battery.What is the main advantage of the Dryfit® gel technology in traction applications?The key advantage is absolute maintenance-free operation. For a fleet of cleaning machines or lifting platforms, the time-consuming and error-prone checking and topping up of water is no longer required. In addition, the batteries are leak-proof and more robust against vibrations, which increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high current flows here. C20 (discharge over 20 hours) is a common comparative value, for which the nominal capacity is higher.How does this lead battery need to be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any dealer who sells new batteries or to municipal recycling centres to ensure proper recycling.

The Sonnenschein GF 12 090 V is an absolutely maintenance-free lead-gel block battery that has been developed to meet the highest demands in terms of cycle stability and reliability in demanding traction applications. As part of the globally proven GF-V series with Dryfit® gel technology, this battery offers an exceptional service life and robustness. With a nominal voltage of 12V and a high capacity of 90 Ah (C5), it is the ideal energy source for daily, tough use in cleaning machines, electric vehicles and lifting platforms.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free over the entire service life, maximum reliability and leak-proof.High cycle stability: Developed for demanding, daily charging and discharging operation (approx. 700 cycles in accordance with IEC 60254-1).High capacity: 90Ah (C5) for long working intervals and maximum productivity.Deep discharge proof: Provides excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for harsh industrial environments.Maximum performance for demanding traction applicationsThe Sonnenschein GF 12 090 V is the specialist for mobile, electrically powered machines and vehicles. Its main areas of application are industrial floor cleaning machines, electric lifting and working platforms, driverless transport systems (AGVs), electric pallet trucks and golf carts. Wherever machines have to work reliably and maintenance-free on a daily basis, this battery provides the necessary energy.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. In contrast to conventional wet batteries, acid stratification is prevented, which significantly extends the service life in hard cycle operation.Developed for longevity and economyThe GF-V series was developed to maximise efficiency and minimise downtime in professional applications. The long cycle life reduces the need for premature replacement and thus lowers the total cost of ownership (TCO) of your fleet. Completely maintenance-free, it eliminates the time and expense of regular water refilling and ensures maximum work safety. Battery features  ModelSonnenschein GF 12 090 V ApplicationTraction / drive TechnologyLead gel (dryfit®) Rated voltage (V)12 Capacity (Ah)90 (C5) / 98 (C20) Cycle stabilityapprox. 700 cycles (IEC 60254-1) Dimensions (L x W x H in mm)513 x 189 x 219 ConnectionStandard Autopol (SAE) Weight (kg)approx. 36.5  FAQs about the Sonnenschein GF 12 090 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or traction battery) is specially designed to supply electric motors with energy over a longer period of time. It is extremely cycle-resistant, i.e. it can be deeply discharged and recharged regularly, which is the case in the daily use of cleaning machines, for example. This distinguishes it from a starter battery.What is the main advantage of Dryfit® gel technology in traction applications?The decisive advantage is the absolute freedom from maintenance. For a fleet of cleaning machines or lifting platforms, the time-consuming and error-prone checking and topping up of water is no longer necessary. The batteries are also leak-proof and more resistant to vibrations, which increases operational safety in mobile applications.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high currents flow here. C20 (discharge over 20 hours) is a common comparative value where the nominal capacity is higher.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any retailer that sells new batteries or to municipal recycling centres free of charge to ensure that it is recycled properly.

The Sonnenschein GF 12 110 V is an absolutely maintenance-free lead-gel block battery, developed to meet the highest demands for cycle life and reliability in demanding traction applications. As part of the globally proven GF-V series with Dryfit® Gel technology, this battery offers exceptional service life and robustness. With a nominal voltage of 12V and a high capacity of 110 Ah (C5), it is the ideal power source for daily, tough use in cleaning machines, electric vehicles and lifting platforms.Highlights at a glanceSuperior Dryfit® Gel technology: Absolutely maintenance-free over the entire service life, maximum reliability and leak-proof.High cycle life: Designed for demanding, daily charge and discharge operation (approx. 700 cycles as per IEC 60254-1).High capacity: 110Ah (C5) for long work intervals and maximum productivity.Deep discharge protection: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for tough industrial use.Maximum performance for demanding traction applicationsThe Sonnenschein GF 12 110 V is the specialist for mobile, electrically driven machines and vehicles. Its main areas of application are industrial floor cleaning machines, electric lifting and working platforms, automated guided vehicles (AGVs), electric pallet trucks and golf carts. Wherever machines need to work reliably and maintenance-free every day, this battery provides the necessary energy.Proven Dryfit® Gel technologyThe Dryfit® Gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also provides excellent cycle life and very low self-discharge. In contrast to conventional wet batteries, acid stratification is prevented, which significantly increases the service life in demanding cycle use.Engineered for longevity and cost efficiencyThe GF-V series has been designed for maximum cost-effectiveness and minimal downtime in professional use. The high cycle life reduces the need for premature replacement and thus lowers the total cost of ownership (TCO) for your fleet. Total maintenance-free operation eliminates the time and expense of regular water refilling and ensures the highest work safety. Features  ModelSonnenschein GF 12 110 V ApplicationTraction / drive TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)110 (C5) / 120 (C20) Cycle lifeapprox. 700 cycles (IEC 60254-1) Dimensions (L x W x H in mm)513 x 223 x 219 ConnectionStandard Autopole (SAE) Weight (kg)approx. 45.5  FAQs about the Sonnenschein GF 12 110 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over an extended period. It is extremely cycle resistant, meaning it can be deeply discharged and recharged repeatedly, which is typically required in daily use such as cleaning machines. This distinguishes it from a starter battery.What is the main advantage of Dryfit® Gel technology in traction applications?The decisive advantage is total maintenance freedom. With a fleet of cleaning machines or lifting platforms, the time-consuming and failure-prone checking and topping up of water is eliminated. In addition, these batteries are leak-proof and more robust against vibrations, which increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high current flows are involved. C20 (discharge over 20 hours) is a common comparison value, and the nominal capacity is higher.How must this lead battery be disposed of?Lead batteries contain environmentally hazardous substances and must not be disposed of with household waste. You can return your old battery free of charge at any dealer who sells new batteries or at municipal recycling centres to ensure proper recycling.

The Sonnenschein GF 12 160 V is an absolutely maintenance-free lead-gel block battery that has been developed to meet the highest requirements for cycle stability and reliability in demanding traction applications. As part of the globally proven GF-V series with Dryfit® gel technology, this battery provides exceptional service life and robustness. With a nominal voltage of 12V and a very high capacity of 160 Ah (C5), it is the ideal energy source for the tough, daily use in cleaning machines, electric vehicles and lifting platforms.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, maximum reliability and leak-proof.High cycle stability: Designed for demanding, daily charging and discharging operation (approx. 700 cycles according to IEC 60254-1).Very high capacity: 160Ah (C5) for the longest working intervals and maximum productivity.Deep discharge protection: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for tough industrial use.Maximum performance for demanding traction applicationsThe Sonnenschein GF 12 160 V is the specialist for mobile, electrically powered machines and vehicles with high energy demand. Its main areas of use are large industrial floor cleaning machines, electric lifting and working platforms, automated guided vehicles (AGVs) and electric road vehicles. Wherever machines need to operate reliably, maintenance-free and for long shifts on a daily basis, this battery supplies the required energy.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. In contrast to conventional flooded batteries, acid stratification is prevented, which significantly extends the service life under tough cycling operation.Designed for longevity and economyThe GF-V series was developed for maximum cost-effectiveness and minimal downtime in professional use. The high cycle life reduces the need for premature replacement, thereby lowering your fleet's total cost of ownership (TCO). The absolute maintenance freedom eliminates the time and cost involved in regular water refilling and ensures the highest work safety. Features  ModelSonnenschein GF 12 160 V ApplicationTraction / drive TechnologyLead gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)160 (C5) / 196 (C20) Cycle lifeapprox. 700 cycles (IEC 60254-1) Dimensions (L x W x H in mm)518 x 274 x 242 ConnectionStandard automotive post (SAE) Weight (kg)approx. 62.5  FAQs about the Sonnenschein GF 12 160 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is designed specifically to supply electric motors with energy over an extended period. It is extremely cycle-resistant, meaning it can be regularly deeply discharged and recharged, as is the case with the daily use of cleaning machines. This makes it different from a starter battery.What is the main advantage of Dryfit® gel technology in traction use?The key advantage is complete maintenance freedom. With a fleet of cleaning machines or lifting platforms, there is no need for time-consuming and error-prone water checks and refilling. In addition, these batteries are leak-proof and more robust against vibrations, which further increases safety during mobile use.What do the capacity values C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction use, since high currents flow here. C20 (discharge over 20 hours) is a common comparison value, where the nominal capacity is higher.How must this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer who sells new batteries or at municipal recycling centres to ensure proper recycling.

The Sonnenschein A412/120 F10 is an absolutely maintenance-free lead-gel block battery, developed for the highest demands on operational reliability and an extremely long service life in professional standby applications. As part of the globally proven A400 series with Dryfit® gel technology, this battery offers exceptional reliability. With a nominal voltage of 12V and high capacity of 120 Ah, it is the ideal energy source for fail-safe emergency power supplies in telecommunications, industrial plants, and safety-relevant systems.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, maximum reliability and leak-proof.Extreme longevity: Classified as "Long Life" (12 years and longer) according to Eurobat for maximum investment security.High cycle stability and deep discharge protection: Offers excellent recovery even after deep discharge.Robust construction: Reinforced, impact-resistant housing for use under demanding conditions.Low self-discharge: High storage capability and always ready for use in emergencies.Maximum security of supply for critical infrastructureThe Sonnenschein A412/120 F10 is the specialist for standby parallel operation (standby use), where immediate and reliable power transfer is crucial during a power outage. Its main areas of application are uninterruptible power supplies (UPS), telecommunication and IT systems, emergency and safety lighting systems, as well as power supply in power stations, substations, and railway systems. Wherever a power failure would have serious consequences, this battery provides the necessary reliability.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. The internal gas recombination protects against capacity loss and makes the operation particularly safe and efficient without the need to refill water.Developed for longevity and reliabilityThe A400 series has been developed for maximum cost-effectiveness throughout its service life. The extremely long service life of 12 years and more significantly reduces the need for expensive and time-consuming battery changes in fixed installations. The high manufacturing quality and the use of highly pure materials ensure consistent performance and thus contribute to the high operational reliability of the overall system. Features  ModelSonnenschein A412/120 F10 ApplicationStandby / UPS / Telecommunication TechnologyLead gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)120 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)513 x 223 x 223 ConnectionF10 (M8 internal thread) Weight (kg)approx. 47.0  FAQs about the Sonnenschein A412/120 F10 lead-gel batteryWhat is the main advantage of Dryfit® gel technology?The decisive advantage is the combination of absolute maintenance-free operation, maximum cycle stability and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharge and offer very consistent performance over a long period, making them a premium solution for critical standby applications.What does the classification "Eurobat Long Life" mean?Eurobat is the association of European battery manufacturers. The "Long Life" classification means that this battery is designed for an expected service life of 12 years or more under defined standby conditions (usually 20°C ambient temperature and correct trickle charge).What is the difference between a standby battery and a starter or solar battery?A standby battery like this is optimised for standby parallel operation. It is permanently maintained at a constant voltage (trickle charge) and rarely needs to deliver energy. A starter battery is designed for short periods of high current. A solar battery (cycle battery) is optimised for daily deep discharges and recharging.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer selling new batteries or to municipal recycling centres to ensure proper disposal.

The Sonnenschein SB6/200 A belongs to the powerful SOLAR BLOCK range. It has been specially developed for medium-sized photovoltaic applications, holiday and weekend homes, smaller wind turbines and emergency power supplies. With its proven dryfit® gel technology, it is absolutely maintenance-free, robust and protected against deep discharge. Thanks to 200 Ah (C100), the battery offers reliable and sustainable energy supply.Highlights at a glance6 V block battery with 200 Ah (C100, 1.80 V/C, 20 °C)Up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C)Maintenance-free through VRLA gel technology (no topping up with water)Very low self-discharge – up to 2 years storage capability at 20 °CRobust design – durable under harsh conditionsHigh performance for solar systems and energy storageThe SB6/200 A is the ideal solution for medium solar and wind power systems, holiday homes and off-grid systems. With its high cycle stability and deep discharge resistance, it delivers stable and reliable energy supply over many years.Efficiency and safetyThe gel technology ensures extremely low maintenance. High gas recombination makes the battery low-gassing and safe to use, even in enclosed rooms. The low self-discharge guarantees long readiness for use, even after extended storage.Robust gel technologyThe dryfit® gel technology makes the battery resistant to deep discharges and cycling loads. The robust housing and A-pole terminals ensure easy and stable integration into different systems. Features  ModelSonnenschein Solar SB6/200 A Battery typeVRLA lead-gel (solar battery) Rated voltage (V)6 Capacity (Ah)200 (at 100h rate) Cycle lifeapprox. 1200 cycles (at 60% DoD) Charging voltage (cycle operation)7.05V - 7.20V MaintenanceMaintenance-free (dryfit gel) Operating temperature (°C)-20 ~ 50 Self-dischargeVery low Dimensions (L/W/H, mm)244 x 190 x 275 Weight (kg)approx. 32.5 TerminalAutopole (conical) StandardsIEC 61427, IEC 60896-21  FAQs about the Sonnenschein SB6/200 A gel batteryWhat applications is the SB6/200 A suitable for?The battery is ideal for photovoltaic systems, holiday homes, small wind turbines, weekend homes and backup power supplies.Is the SB6/200 A maintenance-free?Yes, it is completely maintenance-free thanks to sealed VRLA gel technology. No topping up with water required.How long is the gel battery service life?The battery achieves up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C).How long can the SB6/200 A battery be stored without charging and what standards does it comply with?Thanks to very low self-discharge, it can be stored at 20 °C for up to 2 years without charging. It meets IEC 61427 and IEC 60896-21/22 and is UL-certified and exempt from transport regulations according to IATA DGR A67.What are the dimensions and weight of the SB6/200 A battery and which terminal is fitted?The battery measures approx. 246 × 192 × 254 mm (up to 275 mm including terminals), weighs approx. 29 kg and is equipped with an A-terminal (Autopole).

The Varta motorbike battery 519901017 offers outstanding reliability and powerful energy for your motorbike. This battery delivers maximum starting power and constant performance, even under extreme conditions. Equipped with the latest technology and excellent vibration resistance, the 519901017 guarantees a long service life and minimal self-discharge. Perfectly suited to all types of motorbike, this battery is ideal for regular rides and seasonal use. Rely on the proven quality of Varta to ensure your motorbike is always ready to go.

The Exide Marathon XL6V180 is a durable, maintenance-free VRLA lead-acid battery with AGM technology, specially developed for the highest demands in telecommunications, UPS systems, emergency lighting and energy supply applications. With a nominal capacity of 179 Ah (C10, 1.80 V/C, 20 °C) and a compact design, it offers reliable performance for medium to longer bridging times.Highlights at a glancePowerful: 179 Ah capacity (C10, 1.80 V/C, 20 °C)Long service life: Over 12 years design life according to EUROBAT “Long Life”Maintenance-free: AGM technology, no need to top up with waterHigh safety: Extremely low gassing due to 99 % internal gas recombinationRobust housing: available in standard or flame-retardant version (UL 94-V0)Environmentally friendly: fully recyclable, low CO₂ footprintHighest performance for critical applicationsThe Exide Marathon XL6V180 is ideally suited for sensitive systems that depend on uninterrupted power supply. Typical areas of application are telecommunications, UPS systems, security and hazard detection technology as well as power supply networks and railway technology. In photovoltaic storage solutions too, it provides reliable energy for a stable supply.Efficiency and safety in operationThanks to the high-density AGM technology, the XL range offers short recharge times, low self-discharge and excellent operational safety. Internal gas recombination minimises gassing and enables maintenance-free operation. In addition, the battery is not subject to transport restrictions (IATA A67) and can be safely transported by road, rail, air or sea.Advanced AGM technology for long service lifeGrid plates made from high-quality lead-calcium alloy ensure maximum corrosion resistance and a long service life. Manufactured in European production sites and certified to ISO 9001, the XL6V180 offers consistently high quality and reliability.Features  ModelExide Marathon XL6V180 Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)6 Capacity (Ah)179 (at 10h rate) Short-circuit current (A)4200 Charging voltage (float charge)6.84V (at 20°C) Charging voltage (boost charge)7.05V - 7.2V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)302 x 174 x 228 Weight (kg)approx. 34.0 ConnectionM8 screw terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon XL6V180 industrial batteryWhat applications is the XL6V180 suitable for?The XL6V180 is ideal for telecommunications, UPS systems, emergency lighting, hazard detection technology, power supply networks, railway technology and photovoltaic applications.How long is the service life of the XL6V180?The design service life is over 12 years according to EUROBAT classification “Long Life”.Does the battery require maintenance?No, the Exide Marathon XL6V180 is completely maintenance-free. With AGM technology, there is no need to top up with water.Is the transport of the battery restricted?No, the battery is not subject to any transport restrictions according to IATA A67 and can be transported safely by road, rail, water or air.What are the advantages of AGM technology?AGM technology provides high power density, short charging times, low self-discharge and maximum safety owing to 99 % internal gas recombination. 

The Vision 6FM90DX is a high-performance, cycle-resistant and valve-regulated lead-acid battery (VRLA) with a nominal voltage of 12 volts and a capacity of 90 Ah. Designed for demanding cyclic applications, this battery combines maintenance-free AGM technology with a particularly robust design. It offers a reliable and long-lasting energy solution for areas where repeated charging and discharging is required, such as in solar technology, mobile applications or electric vehicles.Highlights at a glanceHigh cycle stability: Developed for demanding cyclic operation and a long service life even with deep discharges.High capacity: 90 Ah at 12 V for a long-lasting and reliable power supply for demanding consumers.Maintenance-free AGM technology: The advanced AGM (Absorbent Glass Mat) technology ensures leak-proof and maintenance-free operation.Low self-discharge: With only around 3% self-discharge per month, the battery is immediately ready for use even if it is not used for a longer period of time.Flexible mounting: Operation is possible in all positions, with the exception of permanent overhead use.Robust construction: The robust ABS plastic housing reliably protects the battery from mechanical impacts and vibrations.Reliable energy for demanding cyclesThe Vision 6FM90DX has been specially optimised for cyclic use. It delivers a nominal capacity of 90 Ah with a 20-hour discharge (C20). Its particular strength lies in its ability to be repeatedly deep discharged and recharged without significant loss of capacity. This makes it the ideal choice for solar systems, electric vehicles, cleaning machines and other mobile power supplies that require constant and reliable performance.Advanced technology for maximum longevityThanks to the VRLA technology (Valve Regulated Lead Acid) in combination with the AGM system, in which the electrolyte is bound in a glass fibre fleece, the 6FM90DX is completely sealed and maintenance-free. This not only prevents leakage, but also enables efficient gas recombination within the cell. The battery is characterised by a low internal resistance, which allows a high current draw. The low self-discharge ensures that the stored energy is retained over long periods of time, which is particularly advantageous for seasonally used appliances.Characteristics ModelVision 6FM90DX Cyclic Battery typeVRLA AGM (cycle-proof) Nominal voltage (V)12 Capacity (Ah)90 (at 20h rate) Maximum discharge current900A (for 5 seconds) Charging voltage (trickle charge)13.6V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeapprox. 1300 cycles at 50% depth of discharge Dimensions (L/W/H, mm)307 x 169 x 215 Weight (kg)approx. 27.5 ConnectionM8 internal thread CertificationsISO9001, ISO14001, CE, UL  FAQs about the Vision 6FM90DX lead-acid batteryFor which applications is the Vision 6FM90DX suitable?This battery is specially designed for cyclic applications and is ideal for:Solar and photovoltaic off-grid systemsMotorhomes, caravans and boatsElectric wheelchairs and scootersCleaning machines and automated guided vehicles (AGV)Uninterruptible power supplies (UPS) with high cycle requirementsWhat does the term "cyclic" mean?Cycle-proof means that the battery is designed to be frequently and deeply discharged and then fully recharged. In contrast to a conventional starter battery, which is designed for short, high current surges, a cycle-proof battery retains its capacity over many of these charge and discharge cycles.Is the battery completely maintenance-free?Yes, thanks to the sealed AGM technology, the battery is completely maintenance-free. No topping up with distilled water is required and it is protected against leakage.How should the battery be charged to maximise its service life?To maximise service life, we recommend using a high-quality charger with an IUoU charging characteristic that is suitable for AGM batteries. The charging voltage should be between 14.4 V and 15.0 V in cyclic operation at 20 °C. The maximum charging current should not exceed 27 A.Can I connect several of these batteries together?Yes, you can connect several Vision 6FM90DX batteries in series to increase the voltage (e.g. two for a 24 V system) or in parallel to increase the capacity. Please ensure that you only connect batteries of the same type, age and state of charge to ensure optimum performance and service life.What storage conditions and temperature ranges apply?Charging: 0 °C to +40 °CDischarging: −20 °C to +50 °CStorage (fully charged): −20 °C to +40 °CAlways store the battery in a fully charged state in a cool, dry place. Due to the low self-discharge rate, recharging is only necessary every six months during longer storage periods. 

The Sonnenschein A412/100 F10 is an absolutely maintenance-free lead-gel block battery that has been developed to meet the highest requirements for operational safety and an extremely long service life in professional standby applications. As part of the globally proven A400 series with Dryfit® Gel technology, this battery offers outstanding reliability. With a nominal voltage of 12V and a capacity of 100 Ah, it is the ideal energy source for fail-safe emergency power supplies in telecommunications, industrial plants and safety-relevant systems.Highlights at a glanceSuperior Dryfit® Gel technology: Absolutely maintenance-free throughout its entire service life, highest reliability and leak-proof.Extreme longevity: Classified as "Long Life" (12 years and more) according to Eurobat for maximum investment security.High cycle stability and deep discharge protection: Offers excellent recovery even after deep discharges.Robust design: Reinforced, impact-resistant housing for use in demanding conditions.Low self-discharge: High shelf life and always ready for emergency use.Maximum supply security for critical infrastructureThe Sonnenschein A412/100 F10 is the specialist for standby parallel operation (standby use), where immediate and reliable supply of energy in the event of power failure is crucial. Its main areas of application are uninterruptible power supplies (UPS), telecommunications and IT systems, emergency and safety lighting systems as well as supplying energy to power plants, substations and railway systems. Wherever a power failure would have serious consequences, this battery provides the necessary security.Proven Dryfit® Gel technologyThe Dryfit® Gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This makes the battery not only absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. The internal gas recombination protects against capacity loss and makes operation especially safe and efficient, with no need to top up with water.Developed for longevity and reliabilityThe A400 series was developed for maximum economy throughout its entire service life. The extremely long service life of 12 years or more significantly reduces the need for costly and complex battery replacement in permanently installed systems. The high manufacturing quality and use of highly pure materials ensure constant performance and thus contribute to the high operational safety of the entire system. Features  ModelSonnenschein A412/100 F10 ApplicationStandby / UPS / Safety lighting TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)100 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)498 x 110 x 287 ConnectionF10 (M8 internal thread) Weight (kg)approx. 35.0  FAQs about the Sonnenschein A412/100 F10 lead-gel batteryWhat is the main advantage of the Dryfit® Gel technology?The key advantage is the combination of absolute maintenance-free operation, highest cycle stability and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharges and provide very consistent performance over a long period of time, making them the premium solution for critical standby applications.What does the classification "Eurobat Long Life" mean?Eurobat is the association of European battery manufacturers. The classification "Long Life" means that this battery is designed for an expected service life of 12 years or more under defined standby conditions (usually 20°C ambient temperature and correct standby charging).What is the difference between a standby battery and a starter or solar battery?A standby battery like this is optimised for parallel standby operation. It is permanently kept at a constant voltage (float charging) and only rarely needs to supply energy. A starter battery is designed for short-term, high currents. A solar battery (cycle battery) is optimised for daily deep discharge and recharge.How should this lead battery be disposed of?Lead batteries contain environmentally hazardous substances and must not be disposed of with household waste. You can return your old battery free of charge to any dealer that sells new batteries or to municipal recycling centres to ensure proper disposal.

The Vision CP12170EX is a high-quality, valve-regulated lead-acid battery (VRLA) with a 12 volt nominal voltage and 17 Ah capacity. This reliable all-purpose battery is designed for long life in standby operation as well as for light cyclic demands. Equipped with maintenance-free AGM technology, this battery provides a safe and consistent power supply for a wide variety of applications, from emergency power supply in UPS systems to safety-critical alarm systems.Highlights at a glanceHigh capacity: 17 Ah at 12 V for a long-lasting and reliable power supply.Long service life: Designed for a life span of up to 5 years in standby operation (float) at 20 °C.Maintenance-free: Fully sealed AGM technology with efficient gas recombination makes maintenance unnecessary.High power density: Offers a lot of energy in a compact and widely used housing format.Flexible installation: Operation is possible in all positions except for permanent overhead use.Tested safety: Manufactured according to the highest quality standards, often with UL certification for use in safety-relevant equipment.Strong performance for versatile applicationsThe Vision CP12170EX delivers a nominal capacity of 17 Ah with a 20-hour discharge. It is optimised as a general purpose battery for standby parallel operation, but is equally suitable for applications with occasional charge and discharge cycles. With its low internal resistance, the battery is capable of delivering high currents even for short periods, making it an ideal choice for UPS systems, emergency lighting, and other systems with high starting currents.Robust technology for demanding environmentsThanks to VRLA technology (Valve Regulated Lead Acid) with AGM system (Absorbent Glass Mat), in which the electrolyte is completely bound in a glass fibre mat, the CP12170EX is absolutely maintenance-free and leak-proof. This ensures safe operation even in sensitive electronic environments. The low self-discharge of less than 3% per month enables long storage with high readiness. The rugged ABS plastic housing offers excellent protection against shock and vibration.Features ModelVision CP12170EX Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)12 Capacity (Ah)17 (at 20h rate) Maximum discharge current255A (for 5 seconds) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)181 x 77 x 167 Weight (kg)approx. 5.4 ConnectionM5 screw terminal CertificationsISO9001, ISO14001, CE, UL  FAQs about the Vision CP12170EX lead-acid batteryWhat applications is the CP12170EX suitable for?The battery is ideally suited for a wide range of standby and light cyclic applications:Uninterruptible power supplies (UPS)Security and alarm technologyFire alarm systems (BMA)Emergency lightingMedical devicesTelecommunications systemsIs the battery maintenance-free?Yes, thanks to the sealed AGM technology, the battery is completely maintenance-free. No topping up with distilled water is required and it is protected against leakage.What is the service life of the CP12170EX?The service life in standby operation (e.g. in a UPS system) is up to 5 years at an ambient temperature of 20 °C, corresponding to the EUROBAT category "Standard Commercial".Can this battery replace an old battery in my UPS system?Yes, the Vision CP12170EX is a very common replacement battery for many UPS systems. Please compare the voltage (12V), capacity (17Ah), dimensions and connection type (M5 screw terminal) with your old battery before purchasing to ensure compatibility.What charging parameters apply for this battery?Trickle charge (Float): The recommended voltage at 20 °C is between 13.5 V and 13.8 V.Cyclic charge: For occasional cyclic charging, a voltage between 14.4 V and 15.0 V is recommended.Maximum charge current: The charging current should not exceed 3.6 A in order not to affect the service life.What does the M5 terminal type mean?M5 refers to the type of terminal. It is a metric thread with a diameter of 5 mm. The cables are usually connected to this battery with screws, often using cable lugs, which ensures a very safe and secure connection.

The Sonnenschein GF 12 052 Y is an absolutely maintenance-free lead-gel block battery that has been developed for the highest demands regarding cycle stability and reliability in light traction applications. As part of the globally proven GF-Y series with Dryfit® gel technology, this battery offers exceptional service life and robustness. With a nominal voltage of 12V and a capacity of 52 Ah (C5), it is the ideal energy source for demanding daily use in electric wheelchairs, scooters, and other mobile electric vehicles.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, maximum reliability and leak-proof.High cycle stability: Designed for demanding, daily charging and discharging (approx. 450 cycles according to IEC 60254-1).High capacity: 52 Ah (C5) for long operating times in a common design.Deep discharge safe: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for the tough everyday life in mobile use.Maximum performance for rehabilitation and leisure applicationsThe Sonnenschein GF 12 052 Y is the specialist for mobile, electric-powered vehicles in the rehabilitation and leisure sector. Its main areas of use are electric wheelchairs, scooters for seniors, golf caddies, and mobile lifting systems. Wherever vehicles need to operate reliably and maintenance-free every day, this battery delivers the necessary energy and endurance.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This makes the battery not only absolutely leak-proof and installable in any position, but also provides excellent cycle stability and very low self-discharge. In contrast to conventional wet batteries, acid stratification is prevented, significantly extending service life in tough cycling operation.Developed for durability and cost-effectivenessThe GF-Y series has been designed for maximum economy and minimum downtime in professional use. The high cycle life reduces the need for premature replacement and thus lowers the total cost of ownership (TCO) of your equipment. Absolute maintenance freedom eliminates the time and cost involved in regularly refilling water and ensures the highest level of occupational safety. Features  ModelSonnenschein GF 12 052 Y O ApplicationTraction / drive TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)52.7 (C5) / 60 (C20) Cycle stabilityapprox. 450 cycles (IEC 60254-1) Dimensions (L x W x H in mm)261 x 170 x 178 ConnectionF-M6 (M6 internal thread) Weight (kg)approx. 19.8  FAQs about the Sonnenschein GF 12 052 Y lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over a longer period of time. It is extremely cycle-stable, meaning that it can be regularly deeply discharged and recharged, as is the case with daily use in, for example, electric wheelchairs. This differentiates it from a starter battery.What is the main advantage of Dryfit® gel technology in mobile use?The crucial advantage is absolute maintenance freedom. In mobile devices, the time-consuming and error-prone checking and refilling of water is eliminated. Furthermore, the batteries are leak-proof, even when tilted or exposed to strong vibrations, which significantly increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications because high currents flow here. C20 (discharge over 20 hours) is a common comparative value, with the nominal capacity being higher.How must this lead battery be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer who sells new batteries or at municipal recycling centres to ensure proper recycling.

The Exide Sprinter XP12V1800 is a compact, extremely high-performance AGM battery specially developed for applications with high high-current demands. With an output of 1370 W (15 minutes, 1.60 V/Z, 25 °C) and a capacity of 56.4 Ah, it provides reliable energy for UPS systems, telecommunications and safety-relevant applications.Highlights at a glancePowerful: 1370 W (15 minutes, 1.60 V/Z, 25 °C)High capacity: 56.4 Ah at 12 V (C10, 1.80 V/Z, 25 °C)Durable: 10–12 years design life according to EUROBAT "High Performance"Maintenance-free: AGM technology with gas recombination, no need to top up waterSafety: Optionally available with flame-retardant housing according to UL 94-V0Maximum performance for critical applicationsThe XP12V1800 is optimised for short discharge times and is perfect for uninterruptible power supplies (UPS), telecommunications systems, hazard detection technology, safety lighting, as well as railway technology and power supply networks. Thanks to its high power density, it provides reliable energy even in confined installation spaces.Efficiency and operational safetyThanks to highly compressed AGM technology, the XP12V1800 impresses with low self-discharge, fast recharge times and high availability. The internal gas recombination of 99% makes it extremely low-gassing. Additionally, the battery is not subject to any transport restrictions (IATA A67), making it safely transportable worldwide by road, rail, sea and air.Advanced AGM technologyThe installed grid plates made of lead-calcium alloy offer particularly high corrosion resistance and service life. Manufactured in European ISO 9001-certified production sites, the Sprinter XP12V1800 meets the highest quality and safety standards.Features  ModelExide Sprinter XP12V1800 Battery typeVRLA AGM (High-Rate / UPS) Rated voltage (V)12 Capacity (Ah)56.4 (at 10h rate) Short-circuit current (A)2500 Charging voltage (float charge)13.62V (at 20°C) Charging voltage (boost charge)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)221 x 125 x 225 Weight (kg)approx. 20.0 ConnectionM6 screw terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter XP12V1800 lead batteryFor which applications is the XP12V1800 suitable?The battery is ideal for UPS systems, telecommunications, safety lighting, hazard signalling technology, railway technology and energy supply systems.What is the service life of the XP12V1800?The design life is 10 to 12 years according to EUROBAT classification "High Performance".Is the battery maintenance-free?Yes, AGM technology with gas recombination means there is no need to top up with water at all.Is transportation of the battery restricted?No, the battery is exempt from transport restrictions under IATA A67 and can be transported safely worldwide.What are the advantages of AGM technology?AGM technology enables high energy density, fast charging times, low self-discharge and maximum safety thanks to 99% internal gas recombination. 

The Exide Sprinter XP12V2500 is an extremely powerful AGM battery, specially developed for uninterruptible power supplies (UPS), telecommunications systems and other safety-critical applications. With an output of 1870 W (15 minutes, 1.60 V/cell, 25 °C) and a capacity of 69.5 Ah, it provides reliable power supply in a compact design.H2: Highlights at a glanceHigh power density: 1870 W (15 minutes, 1.60 V/cell, 25 °C)Compact design: 262 × 172 × 223 / 239 mm at only approx. 27.7 kgLong service life: 10–12 years design life according to EUROBAT "High Performance"Maintenance-free: AGM technology with 99 % gas recombination, no water topping up requiredSafety: optionally available with flame-retardant housing according to UL 94-V0H2: Maximum performance for critical applicationsThe Sprinter XP12V2500 lead battery is optimised for short discharge times and provides a constant power supply even at high power demands. It is ideally suited for UPS systems, telecommunications, safety lighting, railway technology and power distribution networks. Thanks to its high energy density, it is particularly space-saving and thus ideal for modular battery cabinets.H2: Efficiency and safety in operationAGM technology enables fast charging cycles, low self-discharge and safe handling without maintenance. With its internal gas recombination of 99 %, the XP12V2500 is extremely low-gassing. It is also transportable without restrictions in accordance with IATA A67 and can therefore be used safely worldwide by road, rail, sea and air.H2: Advanced AGM technologyThe grid plates are made of high-quality lead-calcium alloy, which ensures high corrosion resistance and long service life. Produced in Europe under ISO 9001 certified standards, the XP12V2500 offers maximum quality and reliability for the most demanding applications.Features  ModelExide Sprinter XP12V2500 Battery typeVRLA AGM (High-Rate / UPS) Nominal voltage (V)12 Capacity (Ah)69.5 (at 10h rate) Short-circuit current (A)2950 Charging voltage (float charging)13.62V (at 20°C) Charging voltage (boost charging)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)262 x 172 x 224 Weight (kg)approx. 25.5 ConnectionM6 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter XP12V2500For which applications is the XP12V2500 suitable?The battery is ideal for UPS systems, telecommunications systems, railway technology, safety lighting and power supply networks.What is the service life of the XP12V2500?The design service life is 10 to 12 years according to EUROBAT classification "High Performance".Does the XP12V2500 require maintenance?No, the battery is completely maintenance-free. The AGM technology with gas recombination means there is no need to top up with water.Is the transport of the battery restricted?No, ready-to-use batteries such as the XP12V2500 are not subject to transport restrictions according to IATA A67.What are the advantages of AGM technology?AGM technology ensures high energy density, short charging times, low self-discharge and maximum safety due to internal gas recombination. 

The VISION RBC3 is a high-quality replacement battery kit, designed as a direct and reliable replacement for the original APC RBC3 battery unit. Consisting of two high-performance, valve-regulated VRLA batteries, this kit offers a cost-effective and secure solution for restoring the full functionality of your APC Back UPS system. Equipped with maintenance-free AGM technology, this kit ensures a fail-safe power supply for your connected devices.Highlights at a glance100% Compatible: Developed as an exact-fit replacement for APC RBC3, ensures easy and quick installation.High reliability: Uses high-quality AGM batteries, optimised for demanding UPS operation.Maintenance-free: The leak-proof AGM technology makes any battery maintenance superfluous.Durable: Designed for a long service life in standby mode, to protect your systems for years to come.Easy replacement: The kit is supplied as a complete set of two batteries, so you can carry out the replacement quickly and easily yourself.Economical solution: Offers the same performance and safety as the original at an attractive price.Powerful performance for safety-critical applicationsThe VISION RBC3 kit is designed to meet the demanding requirements of various APC Back UPS systems. The installed batteries are high-current capable and can, in case of power failure, immediately provide the necessary performance to safely power down or continue operating your connected computers, networks, and other critical equipment. The stable and reliable performance protects your valuable hardware from damage caused by power fluctuations and outages.Robust technology for demanding environmentsThe batteries used in the RBC3 kit are based on proven VRLA technology (Valve Regulated Lead Acid) with an AGM system (Absorbent Glass Mat) in which the electrolyte is safely bound in a glass fibre mat. This makes the batteries absolutely leak-proof and allows them to be operated in any position. The low self-discharge ensures long shelf life and readiness for use. The robust ABS plastic housing offers excellent protection against mechanical influences.Features ModelVISION RBC3 replacement battery Battery typeVRLA AGM (UPS replacement battery kit) Contents2 x 6V AGM batteries Nominal voltage (V)6 (per battery) / 12 (system) Capacity (Ah)12 (Typical value, per battery) Charging voltage (float charge)13.5V - 13.8V (system) Charging voltage (cycle operation)14.4V - 15.0V (system) Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (per battery)Compatible with original dimensions Weight (kg)approx. 3.8 (total weight) ConnectionSuitable for APC UPS models Compatibility (excerpt)APC BK600, BK650EI, BE700G-GR  FAQs about the VISION RBC3 replacement batteryWhich UPS models is this kit suitable for?The VISION RBC3 kit is designed as a replacement for the original APC RBC3 battery unit and is compatible with, among others, the following APC Back UPS models: BK600, BK650EI, and BE700G-GR. Please check the exact designation of your UPS system before purchase.Is replacing the battery complicated?No, replacement is generally very easy and can be carried out without technical expertise. Most APC Back UPS systems have an easily accessible battery compartment. You simply need to disconnect and remove the old battery unit, and connect and insert the new VISION RBC3 kit. Ensure the correct wiring of the two batteries.Do I need to set anything on the UPS after replacement?After inserting the new battery, you should turn on the UPS and run a self-test function if your model offers this. It is also recommended to fully charge the battery in the UPS for at least 8 hours before initial use. Special calibration is not required for these models.Is it safe to use a replacement battery from third-party manufacturers?Yes, absolutely. VISION is a renowned manufacturer of high-quality AGM batteries that often meet or exceed original battery specifications. Our RBC3 kit uses only quality-approved batteries, designed for use in UPS systems and ensuring the highest safety.What is the service life of the VISION RBC3 replacement battery?The service life of the installed batteries is up to 5 years in typical standby operation in a UPS system at 20°C. The actual service life may be influenced by factors such as ambient temperature and the frequency of power failures.What do I need to consider when disposing of the old battery set?Lead-acid batteries are hazardous waste and must not be disposed of in household waste. You can dispose of your old battery set free of charge and in an environmentally friendly way at municipal collection points, recycling centres, or at any retailer selling starter batteries. 

The Exide Marathon XL12V50 is a reliable, maintenance-free VRLA lead-acid battery with advanced AGM technology. It offers a nominal capacity of 50.4 Ah (C10, 1.80 V/C, 20 °C) and is specially developed for use in telecommunication systems, UPS systems and other safety-critical applications. With a design life of over 12 years, it impresses with high efficiency, safety and cost-effectiveness.Highlights at a glanceNominal capacity: 50.4 Ah (C10, 1.80 V/C, 20 °C)Compact dimensions: 220 × 172 × 219 / 235 mm at approx. 19.5 kgLong service life: ≥ 12 years (EUROBAT "Long Life")AGM technology: maintenance-free, no need to top up with waterHigh operational safety: gas recombination up to 99%, extremely low self-dischargeSustainable: fully recyclable, low CO₂ footprintPowerful in sensitive applicationsThe Marathon XL12V50 is designed for medium to long back-up times and offers high power density with a compact design. Typical areas of application include telecommunication, UPS systems, railway technology, hazard detection technology and power distribution networks. It also ensures reliable security of supply in photovoltaic storage solutions.Efficiency and safety with systemThanks to short recharge times, high availability and extremely low self-discharge, the Marathon XL12V50 is particularly economical to operate. Thanks to almost complete gas recombination, it operates maintenance-free and can be transported worldwide without restrictions according to IATA A67.Advanced AGM technology for long service lifeThe grid plate technology used, made from lead-calcium alloy, ensures high corrosion resistance and stable performance values over many years. Produced in Europe to ISO 9001 standards, the Marathon XL12V50 meets the highest requirements for quality and reliability.Features  ModelExide Marathon XL12V50 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)50.4 (at 10h rate) Short-circuit current (A)1900 Charging voltage (float)13.68V (at 20°C) Charging voltage (boost)14.1V - 14.4V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)221 x 125 x 225 Weight (kg)approx. 18.5 ConnectionM6 screw terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon XL12V50For which applications is the XL12V50 suitable?The XL12V50 is ideal for telecommunication, UPS systems, railway technology, security and hazard detection technology and power distribution networks.How long is the battery life?The design life is at least 12 years according to EUROBAT classification "Long Life".Is the Marathon XL12V50 maintenance-free?Yes, thanks to AGM technology, the battery is completely maintenance-free and does not require topping up with water.Are there any transport restrictions for the XL12V50?No, ready-to-use batteries like the XL12V50 are not subject to any transport restrictions according to IATA A67.What advantages does AGM technology offer?AGM technology enables high energy density, fast charging times, very low self-discharge and a high level of operational safety due to internal gas recombination. 

The Exide Marathon XL12V70 is a long-lasting, maintenance-free VRLA lead-acid battery with modern AGM technology. With a nominal capacity of 66.6 Ah (C10, 1.80 V/Z, 20 °C), it is the reliable choice for telecommunication systems, UPS systems, safety lighting, railway technology and power supply networks. Thanks to a design life of over 12 years, it offers maximum safety, efficiency and sustainability.Highlights at a glanceNominal capacity: 66.6 Ah (C10, 1.80 V/Z, 20 °C)Long service life: ≥ 12 years according to EUROBAT "Long Life"Maintenance-free: AGM technology, no need to top up with waterCompact: 262 × 172 × 223 / 239 mm at approx. 24.6 kgExtremely low gassing: internal gas recombination of 99 %Safety: optional flame-retardant housing (UL 94-V0)Powerful for critical applicationsThe XL12V70 is particularly suitable for medium and longer bridging times. Whether in telecommunications, UPS systems, railway technology, hazard detection technology or photovoltaic storage systems, the battery impresses with its high energy density, stability and operational reliability even under demanding conditions.Focus on efficiency and operational safetyWith its short recharge time and extremely low self-discharge, the XL12V70 guarantees high availability. The internal gas recombination of 99 % ensures virtually gassing-free operation, making the battery maintenance-free. It is also not subject to any transport restrictions in accordance with IATA A67 and can be used safely anywhere in the world.Advanced AGM technology for a long service lifeThe built-in lead-calcium alloy grid plates offer high corrosion resistance and guarantee stable performance over many years. Produced in Europe and certified to ISO 9001, the Marathon XL12V70 fulfils the highest standards of quality, reliability and safety.Features  ModelExide Marathon XL12V70 Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)66.6 (at 10h rate) Short-circuit current (A)2600 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (heavy charge)14.1V - 14.4V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)262 x 172 x 224 Weight (kg)approx. 24.5 ConnectionM6 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon XL12V70For which applications is the XL12V70 suitable?The XL12V70 is ideal for telecommunication systems, UPS systems, railway technology, safety lighting, hazard detection technology and photovoltaic storage solutions.How long is the service life of the battery?The design service life is at least 12 years according to EUROBAT classification "Long Life".Is the Marathon XL12V70 maintenance-free?Yes, the battery is completely maintenance-free thanks to AGM technology and does not require topping up with water.Are there any transport restrictions for the XL12V70?No, ready-to-use blocks such as the XL12V70 are exempt from transport restrictions according to IATA A67 and can be transported worldwide.What are the advantages of AGM technology?AGM technology enables high energy density, fast charging times, very low self-discharge and maximum operational safety thanks to an internal gas recombination of 99 %.

The Exide Marathon XL12V85 is a robust, maintenance-free VRLA lead-acid battery with modern AGM technology. With a nominal capacity of 85.7 Ah (C10, 1.80 V/Z, 20 °C), it is ideal for telecommunication systems, UPS systems, railway technology, power distribution networks and safety-related applications. Thanks to a design life of over 12 years, it offers maximum reliability and efficiency.Highlights at a glanceNominal capacity: 85.7 Ah (C10, 1.80 V/Z, 20 °C)Long service life: ≥ 12 years according to EUROBAT "Long Life"Maintenance-free: AGM technology, no need to add waterHigh operational safety: internal gas recombination up to 99%Compact dimensions: 309 × 172 × 223 / 239 mm at 29.3 kgMaximum reliability for critical applicationsThe Marathon XL12V85 was designed for medium to longer bridging times and impresses with its high energy density and stable power output. Typical fields of application are UPS systems, telecommunications, railway technology, safety lighting, hazard detection technology and photovoltaic storage solutions.Focus on efficiency and operational safetyWith short recharge times, low self-discharge and high power reserves, the XL12V85 offers maximum availability. The AGM technology makes it completely maintenance-free, and thanks to the internal gas recombination it operates almost gas-free. Transport is possible worldwide without restrictions in accordance with IATA A67.Advanced AGM technology for long service lifeThe XL12V85 is characterised by its lead-calcium alloy grid plates, which guarantee high corrosion resistance. Its production in Europe in accordance with ISO 9001 ensures compliance with the highest quality and safety standards, ensuring maximum reliability in critical applications.Features  ModelExide Marathon XL12V85 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)85.7 (at 10h rate) Short-circuit current (A)3100 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)353 x 175 x 225 Weight (kg)approx. 31.0 ConnectionM8 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon XL12V85For which applications is the XL12V85 suitable?The XL12V85 is ideal for UPS systems, telecommunications, railway technology, safety lighting, hazard detection technology and photovoltaic storage systems.How long is the service life of the battery?The design service life is at least 12 years according to EUROBAT classification "Long Life".Is the Marathon XL12V85 maintenance-free?Yes, the battery is completely maintenance-free thanks to AGM technology and does not require adding water.Are there any transport restrictions for the XL12V85?No, ready-for-use blocks such as the XL12V85 are exempt from transport restrictions in accordance with IATA A67 and can be transported safely worldwide.What are the advantages of AGM technology?AGM technology enables short charging times, very low self-discharge, high energy density and maximum safety through internal gas recombination. 

The Sonnenschein SB12/60 A is an absolutely maintenance-free premium-class lead-gel block battery, developed for the most demanding cyclic applications in professional solar systems. As part of the globally proven SOLAR BLOCK series, it combines proven Dryfit® gel technology with an extremely robust tubular plate construction. With a nominal voltage of 12V and a capacity of 60 Ah (C100), it offers the highest cycle stability and reliability for self-sufficient energy systems.Highlights at a glanceSuperior tubular plate technology: Offers the highest cycle stability and longevity in demanding solar and traction use.Dryfit® gel technology: Absolutely maintenance-free throughout its entire lifespan, highest reliability and leak-proof.Extremely high cycle life: Developed for thousands of charge and discharge cycles (approx. 1200 cycles at 60% DoD).Deep discharge proof: Excellent recovery even after repeated deep discharges and absolutely robust against acid stratification.Low self-discharge: Perfect for seasonal use and long periods of autonomy.Maximum supply security for off-grid systemsThe Sonnenschein SB12/60 A is the specialist for large and critical cyclic applications. Its main areas of use are medium-sized off-grid solar systems for holiday homes, autonomous telecommunications stations, signalling systems and demanding marine applications. Wherever the battery is the only energy source and is deeply discharged daily, this battery offers maximum service life and reliability.Proven Dryfit® gel and tubular plate technologyThe combination of Dryfit® gel and tubular plates (positively armoured) is the key to the extreme robustness of this battery. The gel binds the electrolyte, prevents acid stratification and makes the battery maintenance-free. The tubular plate construction protects the active mass from decay during deep discharge cycles, ensuring unrivalled longevity compared to standard grid plate batteries.Developed for longevity and reliabilityThe SOLAR BLOCK series was developed for maximum economy over its entire lifespan. The extremely high cycle life significantly reduces the need for expensive and time-consuming battery replacement and lowers the system's total cost of ownership (TCO). The high manufacturing quality ensures consistent performance and maximum operational safety. Features  ModelSonnenschein SOLAR BLOCK SB12/60 A ApplicationSolar / cyclic operation (off-grid) TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)52 (C10) / 60 (C100) Cycle stabilityapprox. 1200 cycles (at 60% DOD) Dimensions (L x W x H in mm)278 x 175 x 190 ConnectionStandard Autopole (SAE) Weight (kg)approx. 18.0  FAQs about the Sonnenschein SB12/60 A lead-gel batteryWhat is the difference between this SOLAR BLOCK (SB) and the SOLAR (S) series?The SOLAR BLOCK (SB) series (this model) uses a tubular plate construction. It is designed for an extremely high cycle count (approx. 1200 cycles) and the toughest daily operation in large off-grid systems. The SOLAR (S) series (e.g. S12/85 A) uses grid plates and is also very cycle resistant (approx. 800 cycles), but the SB series offers even greater longevity in high-performance cyclic operation.What is the main advantage of Dryfit® gel technology in solar operation?In cyclic solar operation, avoiding acid stratification is crucial. In gel batteries, the electrolyte is bound, which prevents stratification and makes the battery more resistant to deep discharges. This results in a significantly longer service life than for AGM or wet batteries in this application.What do the C10 and C100 capacity values mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C100 (discharge over 100 hours) is the standard for solar applications, since slow discharges over several days are usual here. C10 (discharge over 10 hours) is relevant for faster discharge.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally hazardous substances and must not be disposed of as household waste. You can return your old battery free of charge at any dealer who sells new batteries or at municipal recycling centres to ensure professional recycling.

The Sonnenschein SB12/130 A is a durable and maintenance-free gel battery from the SOLAR BLOCK series, distinguished by its high cycle stability. It is specially designed for use in medium-sized solar systems, holiday and weekend homes, smaller wind power plants, as well as security power supplies. With 130 Ah (C100), it delivers reliable energy supply.Highlights at a Glance12 V block battery with 130 Ah (C100, 1.80 V/C, 20 °C)Up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C)Maintenance-free due to sealed VRLA gel technologyVery low self-discharge – up to 2 years storage possible at 20 °CRobust design – deep discharge-proof and durable under harsh conditionsPowerful for Solar and Energy Storage SolutionsThe SB12/130 A is a reliable energy source for photovoltaic systems, holiday homes and backup power supplies. It delivers consistent energy and is ideally suited for cyclic operation in renewable energy systems.Efficiency and SafetyThanks to the dryfit® gel technology, the battery operates completely maintenance-free. Gas recombination ensures it is extremely low-gassing and safe in operation. The low self-discharge provides long shelf life and operational readiness.Robust Design for Long Service LifeThe SB12/130 A impresses with up to 1200 charge cycles at 60% DoD (Depth of Discharge). It is deep discharge-proof and designed for especially long lifetime even in tough environmental conditions. Features  ModelSonnenschein SB12/130 A ApplicationSolar / Cycle operation TechnologyLead gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)130 (C100) Cycle durabilityapprox. 1200 cycles at 60% DOD Dimensions (L x W x H in mm)513 x 189 x 223 ConnectionM8 internal thread Weight (kg)approx. 46.0  FAQs about the Sonnenschein SB12/130 A Gel BatteryFor which application areas is the Solar Block SB12/130 A particularly suitable?It is ideally suited for solar applications – such as in holiday homes, weekend residences, smaller solar systems (off-grid), solar or wind power plants, offshore buoys, yachts, measurement stations as well as for emergency power supply, parking machines, emergency call systems or information pillars. Is the SB12/130 A maintenance-free?Yes, due to the sealed VRLA gel technology (dryfit®), the battery is completely maintenance-free, no need to top up with water.What is the service life of the battery?The battery achieves up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C).Can the battery be deep discharged?Yes, the SB12/130 A is deep discharge-proof and especially reliable in cyclic applications.What capacity and service life does the battery offer?It has a nominal capacity of 130 Ah (C100) and offers a service life of up to 1,200 charge cycles at 60% discharge (C10, 20 °C).How big is the battery, how heavy is it and what type of connection does it have?The battery measures 513 × 223 × 223 mm, weighs about 45.5 kg and is equipped with an A terminal (Automotive clamp) – terminal arrangement “circuit 3”.What advantages does the dryfit® gel technology offer in terms of safety and maintenance?This technology ensures maintenance-free operation, leak-proof gel electrolyte, low gas generation, robust construction, deep discharge protection, very long shelf life (up to 2 years without recharge at 20 °C), low power consumption and complete recyclability. There are no transport restrictions, e.g. according to IATA DGR A67.

The Sonnenschein SB12/185 A is a reliable and powerful gel battery from the SOLAR BLOCK series. It was specially developed for use in medium-sized solar systems, weekend homes, smaller wind turbines and in backup power supplies. With 185 Ah (C100), it impresses with its long service life, high cycle stability and its maintenance-free dryfit® gel technology.Highlights at a glance12 V block battery with 185 Ah (C100, 1.80 V/C, 20 °C)Up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C)Maintenance-free thanks to VRLA gel technology – no topping up requiredVery low self-discharge – storage life up to 2 years at 20 °CRobust design, deep discharge safe and resistant to harsh conditionsPowerful for solar applicationsThe SB12/185 A supplies reliable energy for photovoltaic systems, holiday homes, emergency power supplies and smaller wind turbines. Thanks to its cycling capability, it is ideally suited for regular charge and discharge in renewable energy systems.Efficiency and safetyThe sealed VRLA gel technology ensures absolutely maintenance-free operation. Thanks to its gas recombination, the battery is extremely low-gassing and can therefore be safely used in enclosed spaces.Robust gel technologyWith up to 1200 charging cycles at 60% depth of discharge, the SB12/185 A offers a long service life. The dryfit® gel technology protects against deep discharge and ensures reliable power supply even under demanding conditions. Features  ModelSonnenschein SB12/185 A ApplicationSolar / cycle operation TechnologyLead gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)185 (C100) Cycle stabilityapprox. 1200 cycles at 60% DOD Dimensions (L x W x H in mm)513 x 223 x 223 ConnectionM8 internal thread Weight (kg)approx. 57.0  FAQs about the Sonnenschein SB12/185 A gel batteryFor which applications is the SB12/185 A particularly suitable?It is ideal for off-grid solar systems, holiday and weekend homes, small wind turbines, security power supply, offshore systems, yachts, measuring stations, parking ticket machines and emergency call systems.Is the SB12/185 A maintenance-free?Yes, the battery is completely maintenance-free due to VRLA gel technology, topping up with water is not necessary.What is the service life of the battery?The battery achieves up to 1200 charging cycles at 60% depth of discharge (C10, 20 °C).What does "incl. MTZ" mean and what function does the mounting accessory serve?"Incl. MTZ" indicates that mounting accessories, typically a base rail, are included. This makes it easier to securely fasten the battery in the frame or housing.How large and heavy is the battery and how is it connected?The dimensions are approx. 518 × 274 × 216 mm (at total height incl. terminals up to 238 mm), the weight is around 61 kg, and connection is via an A terminal (car terminal) with pole arrangement 3.

The Sonnenschein A612/100 A is an absolutely maintenance-free lead-gel block battery developed for high operational reliability and long service life in professional standby and light cyclic applications. As part of the globally proven A600 series with Dryfit® gel technology, this battery offers exceptional reliability. With a nominal voltage of 12V and a capacity of 100 Ah, it is the ideal energy source for fail-safe emergency power supplies, signalling systems, and medical technology.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout its life, maximum reliability, and leak-proof.High reliability: Classified as "General Purpose" according to Eurobat for a long service life of 6 to 9 years.High cycle stability: Offers good cycle stability and excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for use under demanding conditions.Low self-discharge: High shelf life and always ready for use in an emergency.Maximum security of supply for critical infrastructureThe Sonnenschein A612/100 A is a versatile specialist for standby-parallel operation (standby use) and light traction applications. Its main areas of application are uninterruptible power supplies (UPS), telecommunications and IT systems, emergency and safety lighting systems as well as the power supply in hospitals, railway installations, and in marine technology.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also provides excellent cycle stability and very low self-discharge. The internal gas recombination protects against loss of capacity and makes operation particularly safe and efficient, without the need to top up with water.Developed for longevity and reliabilityThe A600 series was developed for maximum cost-effectiveness over the entire service life. The long service life of up to 9 years reduces the necessity of expensive battery replacements in permanently installed systems. The high manufacturing quality and the use of high-purity materials ensure constant performance and thus contribute to the overall system's high operational reliability. Features  ModelSonnenschein A612/100 A ApplicationStandby / UPS / Telecommunication TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)100 (C10) Design life15 years (Eurobat Very Long Life) Dimensions (L x W x H in mm)396 x 176 x 374 ConnectionStandard car terminal (SAE) Weight (kg)approx. 41.5  FAQs about the Sonnenschein A612/100 A lead-gel batteryWhat is the main advantage of Dryfit® gel technology?The key advantage is the combination of absolute maintenance freedom, high cycle stability, and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharges and offer very consistent performance over a long period.What does the "Eurobat General Purpose" classification mean?Eurobat is the association of European battery manufacturers. The "General Purpose" classification means that this battery is designed for an expected lifespan of 6 to 9 years under defined standby conditions (mostly 20°C ambient temperature and correct float charge).What is the difference between a standby battery and a starter or solar battery?A standby battery like this is optimised for standby-parallel operation. It is permanently maintained at a constant voltage (float charge) and only rarely needs to deliver energy. A starter battery is designed for short-term, high currents. A solar battery (pure cycle battery) is optimised for daily, deep discharging and recharging.How should this lead battery be disposed of?Lead batteries contain environmentally hazardous substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer that sells new batteries or at municipal recycling centres to ensure proper disposal.

The Exide Marathon M12V50FT is a durable, maintenance-free VRLA lead-acid battery with modern AGM technology. Thanks to front terminal connections, it is particularly suitable for use in cabinets and racks, as installation and maintenance are considerably simplified. With a nominal capacity of 47 Ah (C10, 1.80 V/C, 20 °C) and a design life of over 12 years (EUROBAT "Very Long Life"), it is ideal for telecommunications and power supply applications with medium to long bridging times.Highlights at a glanceNominal capacity: 47 Ah (C10, 1.80 V/C, 20 °C)Front terminal connections (M-M6-90°) for easy installation and maintenanceVery long service life: > 12 years (EUROBAT "Very Long Life")Maintenance-free thanks to AGM technology, no need to top up waterMade in Europe (ISO 9001 certified)Powerful for critical applicationsThe M12V50FT provides reliable power for UPS systems, telecommunications systems, railway technology, safety lighting and power distribution networks. With high energy density and robust design, it is also suitable for use in demanding environments.Focus on efficiency and operational safetyAGM technology ensures short charging times, low self-discharge and high operational reliability. Central degassing and internal gas recombination of 99% enable virtually gas-free, maintenance-free operation throughout its entire service life.Advanced AGM technology for a long service lifeThe use of lead-calcium alloy grid plates ensures high corrosion resistance and reliability. The M12V50FT is UL-certified, complies with IEC 60896-21/-22 and fulfils the highest quality and safety requirements.Features  ModelExide Marathon M12V50FT Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)47 (at 10h rate) Short-circuit current (A)1850 Charging voltage (maintenance)13.68V (at 20°C) Charging voltage (boost)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)209 x 108 x 239 Weight (kg)approx. 16.5 ConnectionM6 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V50FTFor which applications is the M12V50FT suitable?The battery is ideally suited for telecommunications, UPS systems, power distribution networks, safety lighting, and railway technology.What does the front terminal design mean?The terminals are fitted at the front, which considerably simplifies installation and maintenance in cabinets and racks.Is the M12V50FT maintenance-free?Yes, thanks to AGM technology with glass fibre separators, no refilling of water is required.How long is the service life of the battery?The design life is over 12 years in accordance with EUROBAT classification "Very Long Life".Is the battery subject to transport restrictions?No, operational blocks such as the M12V50FT can be transported worldwide without restrictions according to IATA A67.

The Exide Marathon M12V60FT is a maintenance-free VRLA lead-acid battery with AGM technology, which is ideal for telecommunications, UPS systems and power supply applications. Its front-terminal design allows for easy installation and maintenance in module cabinets and battery racks. With a nominal capacity of 59 Ah (C10, 1.80 V/cell, 20 °C) and a EUROBAT-certified design life of over 12 years (“Very Long Life”), it offers outstanding reliability and longevity.Highlights at a glanceNominal capacity: 59 Ah (C10, 1.80 V/cell, 20 °C)Front-terminal connections (M-M6-90°) for easy installation and maintenanceVery long service life: > 12 years (EUROBAT “Very Long Life”)Maintenance-free thanks to AGM technology, no need to top up with waterExtremely low gassing thanks to 99% internal gas recombinationPowerful in critical applicationsThe M12V60FT is designed for reliable operation in telecommunication systems, UPS systems, emergency lighting and power distribution networks. Thanks to its high energy density, it provides a stable and safe power supply, even with medium and long bridging times.Efficiency and operational safety at the highest levelThe AGM technology with highly compressed glass mat separators ensures high charging and discharging efficiency as well as low self-discharge. Central degassing and the robust housing ensure safe and maintenance-free operation throughout the entire service life.Robust AGM technology for maximum reliabilityThe use of lead-calcium grid plates guarantees excellent corrosion resistance and a long service life. With UL certification and compliance with IEC 60896-21/-22 standards, the M12V60FT offers the highest quality and safety standards.Features  ModelExide Marathon M12V60FT Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)59 (at 10h rate) Short-circuit current (A)2300 Charging voltage (float charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)241 x 108 x 277 Weight (kg)approx. 20.0 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V60FT lead-acid batteryFor which applications is the M12V60FT suitable?The battery is ideal for telecommunications, UPS systems, power supply systems, emergency lighting and railway technology.What does the front-terminal design mean?The terminals are located on the front, which makes installation and maintenance in battery racks or cabinets considerably easier.Is the M12V60FT maintenance-free?Yes, thanks to AGM technology with glass mat separators, there is no need to refill with water.How long is the service life of the battery?The design life is over 12 years according to EUROBAT classification “Very Long Life”.Is the battery subject to transport restrictions?No, ready-to-use blocks such as the M12V60FT can be transported worldwide without restrictions (according to IATA A67).

The Exide Marathon M12V90FT is a reliable VRLA lead-acid battery with AGM technology, designed for use in telecommunications, UPS systems and power supply applications. Thanks to its front-terminal design, it is ideal for installation in module cabinets and battery racks. It impresses with high performance, a service life of over 12 years and maintenance-free operation without topping up water.Highlights at a glancePowerful: 86 Ah capacity (C10, 1.80 V/Z, 20 °C)Front terminal connections: Simplified installation and maintenance in racks and cabinetsLong service life: > 12 years (EUROBAT classification "Very Long Life")Maintenance-free: AGM technology with gas recombination, no topping up requiredHigh operational safety: Central degassing and internal gas recombination rate of 99 %Reliable energy for critical applicationsThe Marathon M12V90FT is particularly suitable for use in telecommunication systems, UPS systems, power distribution networks and security applications. Thanks to its high energy density, it delivers reliable performance even during longer bridging times and demanding load profiles.Efficiency thanks to modern AGM technologyThe glass mat separators (Absorbent Glass Mat) enable fast charging capability, high cycling stability and stable power delivery. With a gas recombination of 99 %, the battery operates with extremely low maintenance. Central degassing and flame-retardant case option provide additional safety.Robust design for maximum longevityThe grid plates made from advanced lead-calcium alloy guarantee corrosion resistance and extended service life. A low self-discharge rate allows long storage times, while the operating temperature range of -40 °C to +55 °C permits flexible use in a wide range of environments.Features  ModelExide Marathon M12V90FT Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)86 (at 10h rate) Short-circuit current (A)3150 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)395 x 108 x 287 Weight (kg)approx. 31.5 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V90FTFor which applications is the M12V90FT suitable?The battery is ideal for telecommunication systems, UPS systems, power supplies, emergency power systems and safety-critical applications.What does the front-terminal design mean?The connection terminals are located on the front side, which makes installation and maintenance in racks and battery cabinets much easier.Is the Exide Marathon M12V90FT maintenance-free?Yes, AGM technology enables internal gas recombination, so topping up with water is not necessary.What service life does the battery offer?The design service life is over 12 years and corresponds to the EUROBAT classification "Very Long Life".Is the battery subject to transport restrictions?No, the M12V90FT is not subject to transport restrictions according to IATA A67 and can be shipped without issue by road, rail, water or air.

The Exide Marathon M12V105FT is a maintenance-free VRLA lead-acid battery with AGM technology for demanding telecommunications, UPS and power supply applications. The front-terminal design makes installation in racks and battery cabinets and maintenance during operation easier. With a design life of over 12 years, very high operational safety and low self-discharge, it is designed for reliable availability for medium and longer bridging times.Highlights at a glance100 Ah capacity (C10, 1.80 V/Z, 20 °C) and 2795 W per block at 10 minutesFront terminal connections for quick installation and easy maintenance in cabinets and racksDesign life over 12 years according to EUROBAT Very Long LifeAGM technology with 99 percent gas recombination, no need to replenish waterCentral degassing and optional flame-retardant housing to UL 94-V0Performance for UPS and telecommunicationsThe M12V105FT provides stable power for critical infrastructure such as UPS installations, telecommunication nodes, power distribution networks and security or emergency power systems. The high power density ensures reliable supply even during peak loads and extended bridging times. Short-circuit current and low internal resistance support rapid provision of the required currents.Efficiency with low maintenanceThe absorbent glass mat separators enable short charging times and efficient energy feedback. Thanks to the internal gas recombination of 99 percent, the battery is particularly low-maintenance. Central degassing and the option of a flame-retardant housing increase operational safety in enclosed rack environments.AGM front terminal technology for long service lifeThe lead-calcium grid plates ensure high corrosion resistance and thus a long service life. The extended temperature range from minus 40 to plus 55 degrees Celsius supports flexible use. The front terminals facilitate field service, reduce downtimes and minimize installation effort in modular cabinets.Features  ModelExide Marathon M12V105FT Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)100 (at 10h rate) Short-circuit current (A)3300 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)395 x 108 x 287 Weight (kg)approx. 34.5 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V105FT lead-acid batteryFor which applications is the Exide Marathon M12V105FT suitable?The battery is designed for telecommunications systems, UPS systems, power distribution networks, security and emergency power applications and delivers stable performance even with longer bridging times.What is the practical benefit of the front-terminal design?Front terminals facilitate cable management in the rack, reduce installation time and enable fast maintenance without having to remove complete battery strings.Is the Exide Marathon M12V105FT truly maintenance-free?Yes. Thanks to AGM technology with internal gas recombination, there is no need to replenish water, and central degassing supports safe operation.How long is the service life of the battery designed to be?The design service life is over 12 years and corresponds to the EUROBAT classification Very Long Life, provided the recommended operating conditions are observed.Are there any transport restrictions for this type of battery?No. Ready-to-use blocks are not subject to transport restrictions according to IATA A67 and can be transported by road, rail, water or air. 

The Exide Marathon M12V125FT is a long-lasting and maintenance-free VRLA lead-acid battery with AGM technology, specially developed for critical applications in telecommunications, power supply and UPS systems. Its front-terminal design makes it particularly easy to install and maintain in module cabinets and battery racks. With a design life of over 12 years and a robust housing, it impresses with maximum reliability and safety.Highlights at a glance121 Ah capacity (C10, 1.80 V/Z, 20 °C) and 2374 W per block at 10 minutesFront terminal connections for quick installation and easy maintenanceDesign life over 12 years (EUROBAT "Very Long Life")Maintenance-free thanks to AGM technology with gas recombination, no topping up with water requiredCentral degassing and extremely low gassing (99% internal gas recombination)Maximum power for UPS and telecommunication systemsThe Marathon M12V125FT ensures a continuous power supply for telecommunication, power distribution, security, emergency power and UPS systems. Thanks to its high power density, it delivers reliable power, even with longer bridging times and demanding load profiles.Efficiency with proven AGM technologyThanks to the absorbent glass mat separators, the battery stands out for its short charging times, high energy density and stable power output. The 99% gas recombination minimises the maintenance effort to a minimum. Central degassing and flame-retardant housing option provide a high level of safety.Robust design for a long service lifeThe lead-calcium alloy grid plates ensure excellent corrosion resistance and therefore a very long service life. With its extended operating temperature range from -40 °C to +55 °C, the battery can be used flexibly in a variety of different environments.Features  ModelExide Marathon M12V125FT Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)121 (at 10h rate) Short-circuit current (A)3450 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)395 x 108 x 287 Weight (kg)approx. 39.5 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V125FT lead-acid batteryFor which applications is the Exide Marathon M12V125FT suitable?The battery is suitable for telecommunication systems, UPS systems, power distribution networks as well as security and emergency power systems.What does the front terminal design mean?The connections are located at the front, which facilitates installation in cabinets and enables easy maintenance.Is the M12V125FT battery maintenance-free?Yes, thanks to AGM technology with gas recombination, there is no need to top up with water.What service life does the M12V125FT battery offer?The design life is over 12 years and meets the EUROBAT classification "Very Long Life".Is the M12V125FT battery subject to transport restrictions?No. The Exide Marathon M12V125FT is free from transport restrictions according to IATA A67 and can be transported by road, rail, water, or air.

The Exide Marathon M12V155FT is a maintenance-free VRLA lead-acid battery with AGM technology. It has been developed for demanding applications in telecommunications, UPS and power supply. The front-terminal design facilitates installation in module cabinets and battery racks, as well as maintenance during operation. The model is supplied including MTZ.Highlights at a glance155 Ah capacity at C10 (1.80 V/cell, 20 °C) and 3500 W per block for 10 minutesFront terminal connections for quick installation and easy maintenance in racks and cabinetsDesign life over 12 years according to EUROBAT Very Long LifeAGM technology with 99 percent gas recombination, no topping up with water requiredLow self-discharge for extended storage timesMade in Europe in ISO 9001 certified production sitesPerformance for UPS, telecommunications and emergency powerThe M12V155FT delivers stable performance for critical infrastructure such as UPS systems, telecom nodes, power distribution networks as well as security and emergency power systems. The high power density and low internal resistance ensure reliable supply even under peak loads and extended bridging times.Efficient in operation with minimal maintenanceAbsorbent glass mat separators enable short charging times, high energy density and uniform power output. The internal gas recombination of 99 percent means the battery is very low-maintenance. Central degassing increases operational safety in closed rack environments.AGM front terminal technology for maximum longevityThe lead-calcium grid plates provide high corrosion resistance and a very long service life. The large temperature range from minus 40 to plus 55 degrees Celsius allows flexible deployment locations. Front terminals simplify service work, reduce downtime and minimise installation effort in module cabinets.Features  ModelExide Marathon M12V155FT Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)155 (at 10h rate) Short-circuit current (A)5200 Charging voltage (float charge)13.68V (at 20°C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)550 x 125 x 316 Weight (kg)approx. 53.0 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M12V155FT lead-acid batteryFor which applications is the Exide Marathon M12V155FT suitable?The battery is designed for telecommunication systems, UPS systems, power distribution networks as well as security and emergency power applications, and delivers stable performance even with longer bridging times.What is the advantage of the front-terminal design?Front terminals facilitate cable management in the rack, reduce installation time and enable quick maintenance without dismantling entire battery strings.Is the Exide Marathon M12V155FT maintenance-free?Yes. Thanks to the AGM technology with internal gas recombination, no topping up with water is necessary, and the central degassing system provides additional operational convenience.How long is the service life of the M12V155FT?The design life is over 12 years and corresponds to the EUROBAT classification Very Long Life, provided the recommended operating conditions are met.Are there any transport restrictions for this type of battery?No. Ready-to-use blocks are not subject to transport restrictions according to IATA A67 and can be transported by road, rail, water or air.

The OPTIMA RedTop RT S 2.1 is a revolutionary 6-volt high-performance starter battery that, thanks to patented SPIRALCELL TECHNOLOGY®, delivers maximum starting power in a compact and extremely rugged case. With a nominal voltage of 6 V and an enormous cold cranking current of 800 A for this class, it is the ultimate solution for classic vehicles and demanding applications that require a reliable and powerful 6-volt energy source. Its extreme vibration resistance and absolutely maintenance-free, leakproof design make it the first choice for classic cars, hot rods and tractors.Highlights at a glanceMaximum 6V starting power: Offers the highest possible starting performance for reliable engine starts, even in large-displacement 6-volt engines.SPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and a longer service life.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for use in older vehicles without modern suspension.Absolutely maintenance-free and leakproof: The sealed AGM construction allows installation in almost any position and prevents paint damage caused by acid leakage.Long service life: Lasts up to three times longer than a conventional 6-volt starter battery.Maximum performance for classic vehiclesThe OPTIMA RedTop RT S 2.1 was specifically developed to bring the performance and reliability of modern technology to classic 6-volt vehicles. It is the ideal choice for classic cars, classic vehicles, hot rods and historic agricultural vehicles, which often have engines that are difficult to start. Even after longer periods of inactivity, as is typical for collector's vehicles, it reliably supplies the necessary power for an effortless start.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, wrapped in glass fiber fleece (AGM). This compact and extremely stable design minimizes plate spacing, maximizes active surface area and reduces internal resistance. The result is unrivaled starting performance that can be consistently delivered even under the harshest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for tough use. Its sealed construction not only prevents acid leakage, which is especially important in valuable classics, but also evaporation, making it absolutely maintenance-free. The rugged construction made of impact-resistant polypropylene and the extreme vibration resistance ensure that vibrations and shocks cannot harm the battery. Features  ModelOPTIMA RedTop RT S 2.1 TechnologyAGM Spiralcell Nominal voltage (V)6 Capacity (Ah)50 Cold cranking current EN (A)815 Dimensions (L x W x H in mm)254 x 90 x 206 ConnectionSAE-Autopol Weight (kg)approx. 8.5  FAQs about the OPTIMA RedTop 6V batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY® in a classic car?In classic vehicles, spiral cell technology offers two decisive advantages: first, extreme vibration resistance, which is of great benefit in older chassis. Secondly, it is absolutely leakproof, which protects valuable paint and body parts from acid damage, a common problem with old wet batteries.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where starting is the main load. YellowTop: A 12-volt dual-purpose battery (starting and supplying) for vehicles with high energy requirements due to additional consumers. BlueTop: A 12-volt special battery for marine and leisure vehicles.Do I need a special charger for this 6V AGM battery?Yes, it is very important to use a modern, microprocessor-controlled charger that is suitable for both 6 volts and AGM technology. Old, unregulated 6-volt chargers can damage the battery due to overvoltage.Can this battery be deeply discharged?The RedTop is designed as a pure starter battery and should not be deeply discharged, as this can shorten its service life. For applications where power is regularly required for consumers at a standstill (e.g. a music system), a YellowTop or BlueTop battery (which are only available in 12V) would be the right choice.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer selling new batteries or municipal recycling centers to ensure proper recycling.

The OPTIMA RedTop RT S 3.7 is a revolutionary high-performance starter battery that delivers maximum starting power in a compact and extremely robust housing thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V and an enormous cold start current of 730 A, it is the ultimate solution for demanding vehicles that require a reliable and powerful start under all conditions. Its extreme vibration resistance and the absolutely maintenance-free, leak-proof design make it the first choice for hot rods, off-road vehicles, agricultural machinery and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting performance for reliable engine start even at extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and longer service life.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for tough off-road use or heavy vibration.Absolutely maintenance-free and leak-proof: The sealed AGM design enables installation in virtually any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT S 3.7 was specially developed for the extreme demands of high-performance vehicles whose main requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars and construction vehicles. It reliably supplies the necessary energy to start large engines effortlessly, even during seasonal use or after long periods of inactivity. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®The heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, highly pure lead spirals are used here, which are wrapped with a glass fibre mat (AGM). This compact and extremely stable design minimises plate spacing, maximises active surface area and reduces internal resistance. The result is unmatched starting performance that can be delivered consistently even under the harshest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for tough use. Its sealed construction not only prevents acid leakage, but also evaporation, making it absolutely maintenance-free. The robust construction made of shock-resistant polypropylene and the extreme vibration resistance ensure that vibrations and jolts during demanding driving operation cannot harm the battery. Features  ModelOPTIMA RedTop RT S 3.7 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)44 Cold start current EN (A)730 Dimensions (L x W x H in mm)245 x 172 x 194 ConnectionSAE auto post & side connections Weight (kg)approx. 14.7  FAQs about the OPTIMA RedTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, a very low internal resistance for highest starting currents and a longer service life compared to conventional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where the starting process is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy demand due to additional consumers (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with many electrical consumers?The RedTop is primarily a starter battery. If your vehicle, in addition to starting, also has extensive equipment such as powerful hi-fi systems, auxiliary headlights or a winch operated when stationary, an OPTIMA YellowTop or BlueTop (dual purpose) is the better choice, as these are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charging characteristic for AGM batteries. This ensures full and gentle charging and maximises service life.How should this lead battery be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any dealer who sells new batteries or to municipal recycling centres to ensure proper disposal.

The OPTIMA RedTop RT C 4.2 is a revolutionary high-performance starter battery that delivers maximum starting power in a compact and extremely robust housing thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V and an enormous cold start current of 815 A, it is the ultimate solution for demanding vehicles that require a reliable and powerful start in all conditions. Its extreme vibration resistance and absolutely maintenance-free, leak-proof design make it the first choice for hot rods, off-road vehicles, agricultural machinery and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting power for reliable engine starting even in extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.Extreme vibration resistance: Up to 15 times more vibration resistant than conventional batteries, ideal for tough off-road use or heavy vibrations.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT C 4.2 has been specifically developed for the extreme requirements of high-performance vehicles whose main requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars, and construction vehicles. It reliably provides the required energy to easily start large engines even during seasonal use or after long periods out of service. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®The heart of each OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high purity lead spirals are used which are wrapped in a fibreglass mat (AGM). This compact and extremely stable design minimises plate spacing, maximises the active surface, and reduces internal resistance. The result is unmatched starting performance which can be delivered consistently even under the harshest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for the toughest use. Its sealed construction not only prevents acid leaks but also evaporation, making it completely maintenance-free. The robust construction from impact-resistant polypropylene and the extreme vibration resistance ensure that vibrations and shocks cannot affect the battery in demanding driving conditions. Features  ModelOPTIMA RedTop RT C 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)50 Cold start current EN (A)815 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE car pole Weight (kg)approx. 17.6  FAQs about the OPTIMA RedTop BatteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant inner structure, a very low internal resistance for maximum starting currents, and a longer life compared to traditional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where the starting process is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy requirements due to additional consumers (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with many electrical consumers?The RedTop is primarily a starter battery. If your vehicle, in addition to starting, also has extensive equipment such as powerful hi-fi systems, additional headlights or a winch which is operated when stationary, an OPTIMA YellowTop or BlueTop (Dual Purpose) is the better choice, as these are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern microprocessor-controlled charger is recommended, which has a special charging curve for AGM batteries. This ensures complete and gentle charging, and maximises service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any dealer selling new batteries or to municipal recycling centres to ensure professional recycling.

The OPTIMA RedTop RT S 4.2 is a revolutionary high-performance starter battery that delivers maximum starting power in a compact and extremely robust housing thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V and a massive cold start current of 815 A, it is the ultimate solution for demanding vehicles that require a reliable and powerful start under all conditions. Its extreme vibration resistance and absolutely maintenance-free, leak-proof construction make it the first choice for hot rods, off-road vehicles, agricultural machinery and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting performance for reliable engine starting even in extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and longer service life.Extreme vibration resistance: Up to 15 times more vibration resistant than conventional batteries, ideal for tough off-road use or strong vibrations.Absolutely maintenance-free and leak-proof: The sealed AGM construction allows installation in almost any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT S 4.2 was specifically developed for the extreme demands of high-performance vehicles, whose main requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars and construction vehicles. Even in seasonal use or after long periods of downtime, it reliably provides the necessary power to start large engines effortlessly. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®At the core of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, which are wrapped in a glass fibre mat (AGM). This compact and extremely robust design minimises the plate spacing, maximises the active surface area and reduces internal resistance. The result is unrivalled starting performance that can be delivered consistently even under the toughest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for tough use. Its sealed construction not only prevents acid leakage but also evaporation, making it absolutely maintenance-free. The robust construction made of impact-resistant polypropylene and the extreme vibration resistance ensure that vibrations and shocks in demanding driving conditions cannot affect the battery. Features  ModelOPTIMA RedTop RT S 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)50 Cold start current EN (A)815 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE autopol & side terminals Weight (kg)approx. 17.6  FAQs about the OPTIMA RedTop BatteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, a very low internal resistance for maximum starting currents and a longer service life compared to traditional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where the starting process is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy demands due to additional devices (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with lots of electrical consumers?The RedTop is primarily a starter battery. If your vehicle also includes extensive equipment such as powerful hi-fi systems, additional headlights or a winch that are operated when stationary, an OPTIMA YellowTop or BlueTop (dual purpose) is a better choice, as these are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially OPTIMA batteries, a modern, microprocessor-controlled charger is recommended that has a special charging curve for AGM batteries. This ensures full and gentle charging and maximises service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer that sells new batteries or to municipal recycling centres to ensure proper recycling.

The OPTIMA RedTop RT S 4.2 is a revolutionary high-performance starter battery that, thanks to the patented SPIRALCELL TECHNOLOGY®, delivers maximum starting power in a compact and extremely robust case. With a rated voltage of 12 V and an enormous cold cranking current of 815 A, it is the ultimate solution for demanding vehicles that require reliable and powerful starting under all conditions. Its extreme vibration resistance and absolutely maintenance-free, spillproof construction make it the first choice for hot rods, off-road vehicles, agricultural machinery, and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting performance for reliable engine starting even in extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and a longer service life.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for tough off-road use or heavy vibration.Absolutely maintenance-free and spillproof: The sealed AGM construction allows installation in almost any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT S 4.2 was specifically developed for the extreme requirements of high-performance vehicles whose main requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars and construction vehicles. Even with seasonal use or longer downtimes, it reliably provides the necessary power to effortlessly start large engines. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®At the core of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, wrapped in a glass fibre mat (AGM). This compact and extremely stable design minimises plate spacing, maximises the active surface and reduces internal resistance. The result is unsurpassed starting performance that can be delivered consistently even under the toughest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for tough use. Its sealed construction not only prevents acid leakage, but also evaporation, making it completely maintenance-free. The robust design made from impact-resistant polypropylene and the extreme vibration resistance ensure that vibrations and shocks during demanding driving have no effect on the battery. Features  ModelOPTIMA RedTop RT S 4.2 TechnologyAGM Spiralcell Rated voltage (V)12 Capacity (Ah)50 Cold cranking current EN (A)815 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE Autopole & side terminals Weight (kg)approx. 17.6  FAQs about the OPTIMA RedTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, a very low internal resistance for maximum starting currents and a longer lifespan compared to conventional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where starting is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy needs due to additional consumers (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with many electrical consumers?The RedTop is primarily a starter battery. If your vehicle, in addition to starting, also has extensive equipment such as powerful hi-fi systems, additional spotlights or a winch that are used when stationary, an OPTIMA YellowTop or BlueTop (dual purpose) is the better choice as they are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended that has a special charging curve for AGM batteries. This ensures complete and gentle charging and maximises service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer who sells new batteries or to municipal recycling centres to ensure proper recycling.

The OPTIMA RedTop RT U 4.2 is a revolutionary high-performance starter battery that delivers maximum starting power in a compact and extremely robust housing thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V and an enormous cold starting current of 815 A, it is the ultimate solution for demanding vehicles that require a reliable and powerful start under all conditions. Its extreme vibration resistance and absolutely maintenance-free, leak-proof design make it the first choice for hot rods, off-road vehicles, agricultural machinery and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting performance for reliable engine starts even at extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and longer service life.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for rough off-road use or heavy vibrations.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT U 4.2 has been specifically developed for the extreme demands of high-performance vehicles whose main requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars and construction machinery. Even in seasonal use or after longer periods of downtime, it reliably provides the necessary power to start large engines effortlessly. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®The heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, highly pure lead spirals wrapped in glass fibre fleece (AGM) are used. This compact and extremely stable design minimises plate spacing, maximises the active surface area and reduces internal resistance. The result is unrivalled starting performance, which can be constantly achieved even under the toughest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is engineered for tough use. Its sealed construction not only prevents acid leakage but also evaporation, making it completely maintenance-free. The robust construction made from impact-resistant polypropylene and its extreme vibration resistance ensure that the battery can withstand vibrations and shocks from demanding driving. Features  ModelOPTIMA RedTop RT U 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)50 Cold starting current EN (A)815 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE car pole (positive pole left) Weight (kg)approx. 17.6  FAQs about the OPTIMA RedTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, a very low internal resistance for maximum starting currents and a longer lifespan compared to traditional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where the starting process is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy requirements due to additional consumers (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with many electrical consumers?The RedTop is primarily a starter battery. If your vehicle, in addition to starting, is also equipped with comprehensive features such as powerful hi-fi systems, auxiliary headlights or a winch that are operated when stationary, an OPTIMA YellowTop or BlueTop (dual purpose) is the better choice, as these are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially OPTIMA batteries, a modern, microprocessor-controlled charger is recommended that has a special charging curve for AGM batteries. This ensures complete and gentle charging and maximises lifespan.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any retailer that sells new batteries, or to municipal recycling centres free of charge to ensure proper recycling.

The OPTIMA YellowTop YT S 2.7 is a revolutionary high-performance AGM battery that, thanks to the patented SPIRALCELL TECHNOLOGY®, combines the maximum starting power of a starter battery with the cycle stability of a supply battery. With a nominal voltage of 12 V, a capacity of 38 Ah and a high cold start current, it is the ultimate solution for modern vehicles with extensive electrical equipment, high-performance hi-fi systems or demanding off-road accessories in a compact design.Highlights at a glanceDual-purpose functionality: Maximum starting performance and excellent cycle stability in one battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and longer service life.High cycle stability: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM construction enables installation in almost any position.Compact design: High performance for vehicles with limited installation space.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT S 2.7 was specifically developed for the extreme requirements of modern vehicles that go far beyond mere starting. It is the ideal choice for vehicles with complex sound systems, additional headlights, winches and other energy-intensive consumers. Even in vehicles with seasonal use or many short journeys, which put a heavy strain on conventional batteries, the YellowTop demonstrates its superior performance and longevity.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, highly pure lead spirals are used, which are wrapped in a glass fibre fleece (AGM). This compact and extremely stable design minimises internal resistance, resulting in outstanding starting power, faster charging and unsurpassed vibration resistance. This technology makes the YellowTop the perfect hybrid solution for starting and supplying.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for harsh use. Its sealed construction prevents not only acid leakage but also evaporation, making it absolutely maintenance-free. The robust construction made of impact-resistant polypropylene and up to 15 times higher vibration resistance compared to conventional batteries ensure that vibrations and shocks in demanding driving conditions cannot harm the battery. Features  ModelOPTIMA YellowTop YT S 2.7 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)38 Cold start current EN (A)460 Dimensions (L x W x H in mm)237 x 129 x 227 ConnectionSAE auto post & side connections Weight (kg)approx. 11.8  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, a very low internal resistance for high starting currents and excellent cycle stability. It combines the benefits of a starter battery with those of a deep-cycle battery in a single product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high energy requirements due to additional consumers (e.g. winch, large hi-fi systems), as it tolerates deep discharges. RedTop: A pure high-performance starter battery for maximum cranking power. It is the right choice when starting is the main load and no deep discharge cycles occur.For which vehicles is this compact model particularly suitable?The YT S 2.7 is ideal due to its narrower design for vehicles with limited space in the engine bay, such as many European and Asian models, as well as for custom car projects. Despite its compact size, it supplies enough power for demanding starting procedures and the operation of additional equipment.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charging curve for AGM batteries. This ensures a complete and gentle charge and maximises the lifespan.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer that sells new batteries or to municipal recycling centres to ensure proper recycling.

The OPTIMA YellowTop YT S 2.7 J is a revolutionary high-performance AGM battery that combines the maximum starting power of a starter battery with the cycle life of a supply battery thanks to its patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V, a capacity of 38 Ah and a high cold cranking current, it is the ultimate solution for modern vehicles with extensive electrical equipment, powerful hi-fi systems or demanding off-road accessories in a compact form factor.Highlights at a glanceDual-purpose functionality: Maximum starting performance and excellent cycle life in a single battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and longer service life.High cycle life: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.Compact design: High performance for vehicles with limited installation space, especially Asian models.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT S 2.7 J has been purpose-designed for the extreme demands of modern vehicles, which go far beyond simply starting the engine. It is the ideal choice for vehicles with sophisticated sound systems, additional headlights, winches and other energy-intensive consumers. The YellowTop also demonstrates its superior performance and longevity in vehicles used seasonally or for frequent short trips that put a heavy strain on conventional batteries.Superior SPIRALCELL TECHNOLOGY®The heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, highly pure lead spirals are used and wrapped with glass fibre fleece (AGM). This compact and extremely robust design minimises internal resistance, resulting in outstanding starting power, faster charging and unsurpassed resistance to vibration. This technology makes the YellowTop the perfect hybrid solution for starting and supplying.Built for the toughest conditionsThe OPTIMA YellowTop is designed for tough applications. Its sealed construction not only prevents acid leakage, but also evaporation, making it completely maintenance-free. The robust housing made from impact-resistant polypropylene and its up to 15 times higher vibration resistance compared to conventional batteries ensure that vibration and shocks in demanding driving conditions cannot harm the battery. Features  ModelOPTIMA YellowTop YT S 2.7 J TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)38 Cold cranking current EN (A)460 Dimensions (L x W x H in mm)237 x 129 x 227 ConnectionJIS terminal posts & side connections Weight (kg)approx. 11.8  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, very low internal resistance for high starting currents as well as excellent cycle life. It combines the benefits of a starter and deep-cycle battery in a single product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high energy requirements from additional consumers (e.g. winch, large hi-fi systems), as it can tolerate deep discharges. RedTop: A pure high-performance starter battery for maximum starting power. It is the right choice when starting is the main load and there is no deep discharge cycles.What does the suffix "J" in the model name mean?The letter "J" in the model designation YT S 2.7 J stands for "JIS" (Japanese Industrial Standard). This means that the battery has the narrower, tapered battery posts typically used in Japanese and other Asian vehicle brands.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger with a special AGM charging profile is recommended. This ensures a complete and gentle charge and maximises battery lifetime.How should this lead-acid battery be disposed of?Lead-acid batteries contain substances harmful to the environment and must not be disposed of in household waste. You can return your old battery free of charge to any dealer selling new batteries or to municipal collection points to ensure proper recycling.

The OPTIMA YellowTop YT R 2.7 J is a revolutionary high-performance AGM battery that combines the maximum starting power of a starter battery with the cycle stability of a supply battery thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V, a capacity of 38 Ah and a high cold-start current, it is the ultimate solution for modern vehicles with extensive electrical equipment, powerful hi-fi systems or demanding off-road accessories. Its extreme vibration resistance and absolutely maintenance-free, leak-proof design make it the first choice for the most demanding applications.Highlights at a glanceDual-purpose functionality: Maximum starting power and excellent cycle stability in one battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.High cycle stability: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.Fast recharge: Absorbs charge significantly faster than conventional batteries.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT R 2.7 J was developed specifically for the extreme requirements of modern vehicles, which go far beyond mere starting. It is the ideal choice for vehicles with sophisticated sound systems, auxiliary headlights, winches, hydraulic systems and other energy-intensive consumers. The YellowTop also proves its superior performance and longevity in vehicles with seasonal use or many short journeys that place a heavy load on conventional batteries.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, which are wrapped in a glass fibre fleece (AGM). This compact and extremely stable design minimises plate spacing and internal resistance, resulting in outstanding starting power, faster charging and unsurpassed vibration resistance. This technology makes the YellowTop the perfect hybrid solution for starting and supplying.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for tough applications. Its sealed construction not only prevents acid leakage but also evaporation, making it completely maintenance-free. The robust construction made of impact-resistant polypropylene and the up to 15 times higher vibration resistance compared to conventional batteries ensure that vibrations and shocks cannot harm the battery in demanding driving conditions. Battery features  ModelOPTIMA YellowTop YT R 2.7 J TechnologyAGM Spiralcell Rated voltage (V)12 Capacity (Ah)38 Cold start current EN (A)460 Dimensions (L x W x H in mm)237 x 129 x 227 ConnectionJIS terminals (positive terminal right) Weight (kg)approx. 11.8  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, very low internal resistance for high starting currents and excellent cycle stability. It combines the advantages of a starter battery with those of a deep-cycle battery in a single product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high energy requirements due to additional consumers (e.g. winches, large hi-fi systems) as it can withstand deep discharges. RedTop: A pure high-performance starter battery for maximum starting power. It is the right choice if the starting process is the main load and there are no deep discharge cycles.What does the suffix "J" in the model name mean?The letter "J" in the model designation YT R 2.7 J stands for "JIS" (Japanese Industrial Standard). This means that the battery has the narrower, conical battery terminals that are typically used in Japanese and other Asian vehicle brands.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charging cycle line for AGM batteries. This ensures a complete and gentle charge and maximises the service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any retailer that sells new batteries or to municipal recycling centres free of charge to ensure that it is recycled properly.

The OPTIMA YellowTop YT S 4.2 is a revolutionary high-performance AGM battery that, thanks to the patented SPIRALCELL TECHNOLOGY®, combines the maximum starting power of a starter battery with the cycle stability of a supply battery. With a nominal voltage of 12 V, a high capacity of 55 Ah and enormous cold-start current, it is the ultimate solution for modern vehicles with extensive electrical equipment, commercial vehicles in demanding continuous use or off-road vehicles with winches and additional lighting.Highlights at a glanceDual-purpose functionality: Maximum starting power and excellent cycle stability in one battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.High cycle stability: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.Fast recharge: Absorbs charge significantly faster than conventional batteries.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT S 4.2 was developed specifically for the extreme demands of modern vehicles, which go far beyond just starting. It is the ideal choice for vehicles with sophisticated sound systems, auxiliary headlights, winches, hydraulic systems and other energy-intensive consumers. Even in vehicles with seasonal use, in demanding short-distance operation or in construction vehicles, the YellowTop proves its superior performance and durability.Superior SPIRALCELL TECHNOLOGY®The heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, wrapped in a glass-fibre mat (AGM). This compact and extremely stable design minimises internal resistance, resulting in outstanding starting power, faster charging and unsurpassed vibration resistance. This technology makes the YellowTop the perfect hybrid solution for starting and supplying.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for tough use. Its sealed construction not only prevents acid leakage but also evaporation, making it completely maintenance-free. The robust construction made of impact-resistant polypropylene and the up to 15 times higher resistance to vibration compared to conventional batteries ensure that vibrations and shocks encountered in demanding driving conditions do not harm the battery. Features  ModelOPTIMA YellowTop YT S 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)55 Cold start current EN (A)765 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE autopol & side terminals Weight (kg)approx. 19.9  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, very low internal resistance for high starting currents as well as excellent cycle stability. It combines the advantages of a starter battery with those of a deep-cycle battery in a single product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high power requirements due to additional consumers (e.g. winches, large hi-fi systems), as it can withstand deep discharges. RedTop: A pure high-performance starter battery for maximum starting power. It is the right choice if starting is the main load and there are no deep discharge cycles.Is this battery suitable for vehicles with automatic start-stop?Although the YellowTop is very cycle-resistant, it was not specifically developed for the requirements of modern start-stop systems. For vehicles with start-stop technology, batteries with EFB or AGM technology in standard form, which are explicitly designed for this purpose, are recommended.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charging curve for AGM batteries. This ensures complete and gentle charging and maximises service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer that sells new batteries or to municipal recycling centres to ensure professional recycling.

The OPTIMA YellowTop YT U 4.2 is a revolutionary high-performance AGM battery that combines the maximum starting power of a starter battery with the cycle stability of a supply battery thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V, a high capacity of 55 Ah and an enormous cold start current, it is the ultimate solution for modern vehicles with extensive electrical equipment, commercial vehicles in demanding continuous use or off-road vehicles with winches and additional lighting.Highlights at a glanceDual-purpose functionality: Maximum starting power and excellent cycle stability in one battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.High cycle stability: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM construction allows installation in almost any position.Versatile connections: Equipped with standard round terminals (SAE) and US side terminals (GM) for maximum compatibility.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT U 4.2 was developed specifically for the extreme requirements of modern vehicles, which go far beyond mere starting. It is the ideal choice for vehicles with sophisticated sound systems, auxiliary headlights, winches, hydraulic systems and other energy-intensive consumers. The YellowTop also proves its superior performance and durability in vehicles with seasonal use, in demanding short-distance operation or in construction vehicles.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high purity lead spirals are used, which are wrapped in a glass fibre fleece (AGM). This compact and extremely stable design minimises internal resistance, resulting in outstanding starting power, faster charging and unsurpassed vibration resistance. This technology makes the YellowTop the perfect hybrid solution for starting and supply.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for tough use. Its sealed construction not only prevents acid leakage but also evaporation, making it absolutely maintenance-free. The rugged construction made of impact-resistant polypropylene and up to 15x higher vibration resistance compared to conventional batteries ensure that vibrations and shocks in demanding driving conditions cannot harm the battery. Features  ModelOPTIMA YellowTop YT U 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)55 Cold start current EN (A)765 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionSAE car terminal (positive terminal left) Weight (kg)approx. 19.9  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, a very low internal resistance for high starting currents and excellent cycle stability. It combines the advantages of a starter battery with those of a deep-cycle battery in one product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high energy requirements due to additional consumers (e.g. winch, large hi-fi systems), as it can withstand deep discharges. RedTop: A pure high-performance starter battery for maximum starting power. It is the right choice when the starting process is the main load and there are no deep discharge cycles.What is the advantage of the double connections (SAE & GM)?The combination of the top-mounted standard round terminals (SAE) and the side threaded terminals (GM standard) offers maximum flexibility. You can connect the main vehicle cables to one type of terminal and accessories such as winches, compressors or hi-fi amplifiers simply and tidily to the second set of terminals.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charging profile for AGM batteries. This ensures a complete and gentle charge and maximises service life.How should this lead-acid battery be disposed of?Lead acid batteries contain environmentally hazardous substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer who sells new batteries or to municipal recycling centres to ensure proper disposal.

The OPTIMA YellowTop YT S 5.5 is a revolutionary high-performance AGM battery that combines the maximum starting power of a starter battery with the cycle stability of a supply battery thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V, a very high capacity of 75 Ah and an extreme cold start current, it is the ultimate solution for the most demanding vehicles with enormous energy needs, such as construction vehicles, lorries or heavily modified off-road vehicles.Highlights at a glanceDual-purpose functionality: Maximum starting power and excellent cycle stability in a single battery.SPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and a longer service life.High cycle stability: Ideal for vehicles with many electrical consumers and for repeated deep discharges.Absolutely maintenance-free and leak-proof: The sealed AGM construction allows installation in almost any position.Fast recharging: Absorbs charge significantly faster than conventional batteries.Maximum performance for demanding vehiclesThe OPTIMA YellowTop YT S 5.5 was specifically developed for the most extreme requirements of modern vehicles, which go far beyond mere starting. It is the ideal choice for vehicles with complex sound systems, auxiliary headlights, winches, hydraulic systems and other energy-intensive consumers. Even in vehicles with seasonal use, in demanding short-distance operation or in construction vehicles, the YellowTop demonstrates its superior performance and longevity.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, which are wrapped with a glass fibre separator (AGM). This compact and extremely stable design minimises internal resistance, resulting in outstanding starting power, faster recharging, and unsurpassed vibration resistance. This technology makes the YellowTop the perfect hybrid solution for starting and supply.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for hard use. Its sealed design not only prevents acid leakage, but also evaporation, making it absolutely maintenance-free. The robust construction of impact-resistant polypropylene and up to 15 times greater vibration resistance compared to conventional batteries ensure that vibrations and shocks in demanding driving conditions cannot affect the battery. Features  ModelOPTIMA YellowTop YT S 5.5 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)75 Cold start current EN (A)975 Dimensions (L x W x H in mm)325 x 165 x 238 ConnectionSAE autopol & side connections Weight (kg)approx. 26.5  FAQs about the OPTIMA YellowTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, very low internal resistance for high starting currents, as well as excellent cycle stability. It combines the advantages of a starter battery with those of a deep-cycle battery in a single product.What is the difference between OPTIMA YellowTop and RedTop?YellowTop: A dual-purpose battery (starting and supply). It is ideal for vehicles with high energy demands from additional consumers (e.g. winches, large hi-fi systems), as it can withstand deep discharges. RedTop: A pure high-performance starter battery for maximum starting power. It is the right choice if the starting process is the main load and there are no deep discharge cycles.Is this battery suitable for vehicles with automatic start-stop?Although the YellowTop is very cycle-resistant, it was not specifically designed for the requirements of modern start-stop systems. For vehicles with start-stop technology, batteries with EFB or AGM technology in standard design, which are explicitly designed for this purpose, are recommended.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended, which has a special charge curve for AGM batteries. This ensures a complete and gentle charge and maximises service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer who sells new batteries or to local recycling centres to ensure proper disposal.

The OPTIMA BlueTop BT DC 4.2 is a revolutionary high-performance AGM battery that, thanks to the patented SPIRALCELL TECHNOLOGY®, offers exceptional performance as both a starter and deep-cycle supply battery. With a nominal voltage of 12 V, a capacity of 55 Ah and enormous starting power, it is the ultimate solution for demanding marine and leisure vehicles. Its extreme vibration resistance and fully maintenance-free, leak-proof construction make it the most reliable choice for anyone who needs maximum performance and operational safety both on the water and on the road.Highlights at a glanceSPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and longer service life.Dual-purpose functionality: Outstanding performance as a starter battery for the engine and as a cycle-proof supply battery for the on-board electronics.Extreme vibration resistance: Up to 15 times more vibration resistant than conventional batteries, ideal for tough use on the water.Absolutely maintenance-free and leak-proof: The sealed AGM construction allows installation in almost any position.High charging efficiency: Charges back up significantly faster than conventional lead-acid batteries.Maximum performance for marine and leisure vehiclesThe OPTIMA BlueTop BT DC 4.2 has been developed specifically for the extreme demands in marine and motorhome applications. It delivers the massive power needed to start boat engines and at the same time reliably and long-lastingly supplies energy-hungry consumers such as trolling motors, sound systems, navigation devices and the galley. Its ability to withstand hundreds of charge and discharge cycles makes it the perfect all-in-one solution for a long and carefree day on the water or on holiday.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, which are wrapped with a glass-fibre mat (AGM). This compact and extremely stable design minimises the plate gap, maximises the active surface area and reduces internal resistance. The result is an unrivalled starting performance, extreme vibration resistance, longer service life and faster rechargeability.Built for the most demanding conditionsThe OPTIMA BlueTop is designed for tough use. Its sealed construction not only prevents acid leakage but also evaporation, making it completely maintenance-free. The robust construction and extreme vibration resistance ensure that waves, vibrations and shocks cannot harm the battery. Thanks to its low self-discharge, it is also the ideal choice for seasonal use. Features  ModelOPTIMA BlueTop BT DC 4.2 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)55 Cold start current EN (A)765 Dimensions (L x W x H in mm)254 x 175 x 200 ConnectionDual connection (SAE autopole & threaded stud) Weight (kg)approx. 19.9  FAQs about the OPTIMA BlueTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, a very low internal resistance for high starting currents and a longer service life compared to traditional batteries with flat plates. It combines the benefits of a starter battery with those of a deep-cycle battery.What is the difference between OPTIMA BlueTop, YellowTop and RedTop?BlueTop: Specialist for marine and leisure vehicles, often with additional threaded connections. Available as a pure starter battery (dark grey housing) and as a dual-purpose battery (light grey housing) like this model. YellowTop: A pure dual-purpose battery for land vehicles with high energy requirements (e.g. off-road vehicles with winch, large hi-fi systems). RedTop: A pure high-performance starter battery for maximum starting power.Which charger do I need for this AGM battery?For AGM batteries, and especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended which has a special charging profile for AGM batteries. This ensures complete and gentle charging and maximises the service life.Can I install the battery in any position?Yes, thanks to the sealed AGM spiral cell construction, the battery is leak-proof and can be mounted in almost any position, offering additional flexibility when installing in tight spaces on boats or motorhomes.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge at any retailer selling new batteries or at municipal recycling centres to ensure proper disposal.

The OPTIMA BlueTop BT DC 5.0 is a revolutionary high-performance AGM battery which, thanks to the patented SPIRALCELL TECHNOLOGY®, offers exceptional performance as a starter and deep-cycle supply battery. With a nominal voltage of 12 V, a high capacity of 66 Ah and enormous starting power, it is the ultimate solution for demanding marine and leisure vehicles. Its extreme vibration resistance and the absolutely maintenance-free, leak-proof construction make it the most reliable choice for anyone who needs maximum performance and operational reliability on the water and on the road.Highlights at a glanceSPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.Dual-purpose functionality: Outstanding performance as a starter battery for the engine and as a cycle-resistant supply battery for the on-board electronics.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for tough use on the water.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position.High charging efficiency: Recharges significantly faster than conventional lead-acid batteries.Maximum performance for marine and leisure vehiclesThe OPTIMA BlueTop BT DC 5.0 was specifically developed for the extreme demands in the marine and motorhome sectors. It delivers the massive power required to start boat engines and at the same time reliably and durably supplies power-hungry consumers such as trolling motors, sound systems, navigation devices and the galley. Its ability to withstand hundreds of charge and discharge cycles makes it the perfect all-in-one solution for a long and carefree day on the water or on holiday.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, wrapped in glass fibre mat (AGM). This compact and extremely stable design minimises plate spacing, maximises the active surface area and reduces internal resistance. The result is unrivalled starting performance, extreme vibration resistance, longer life and faster rechargeability.Built for the most demanding conditionsThe OPTIMA BlueTop is designed for heavy-duty use. Its sealed construction not only prevents acid leaks but also evaporation, making it absolutely maintenance-free. The robust build and extreme vibration resistance ensure that wave impact, vibrations and shocks cannot harm the battery. Thanks to its low self-discharge, it is also the ideal choice for seasonal use. Features  ModelOPTIMA BlueTop BT DC 5.0 TechnologyAGM Spiralcell Rated voltage (V)12 Capacity (Ah)66 Cold start current EN (A)845 Dimensions (L x W x H in mm)309 x 175 x 200 ConnectionDual connection (SAE Autopole & threaded stud) Weight (kg)approx. 23.1  FAQs about the OPTIMA BlueTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, a very low internal resistance for high starting currents and a longer life compared to traditional batteries with flat plates. It combines the advantages of a starter battery with those of a deep-cycle battery.What is the difference between OPTIMA BlueTop, YellowTop and RedTop?BlueTop: Specialist for marine and leisure vehicles, often with additional threaded connections. Available as a pure starter battery (dark grey housing) and as a dual-purpose battery (light grey housing) like this model. YellowTop: A pure dual-purpose battery for land vehicles with high energy requirements (e.g. off-road vehicles with winch, large hi-fi systems). RedTop: A pure high-performance starter battery for maximum starting power.Which charger do I need for this AGM battery?For AGM batteries, especially OPTIMA batteries, a modern, microprocessor-controlled charger with a special charging characteristic for AGM batteries is recommended. This ensures a complete and gentle charge and maximises service life.Can I install the battery in any position?Yes, thanks to the sealed AGM spiral cell design, the battery is leak-proof and can be mounted in almost any position, offering additional flexibility for installation in tight spaces on boats or motorhomes.How should this lead battery be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery to any retailer that sells new batteries or at local recycling centres free of charge to ensure proper recycling.

The OPTIMA BlueTop BT DC 5.5 is a revolutionary high-performance AGM battery that offers exceptional performance as a starter and deep-cycle supply battery thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V, a high capacity of 75 Ah and enormous starting power, it is the ultimate solution for demanding marine and leisure vehicles. Its extreme vibration resistance and absolutely maintenance-free, leak-proof construction make it the most reliable choice for anyone who needs maximum performance and operational safety on the water and on the road.Highlights at a glanceSPIRALCELL TECHNOLOGY®: Unique spiral cell construction for extreme vibration resistance and a longer service life.Dual-purpose functionality: Superior performance as a starter battery for the engine and as a cycle-stable supply battery for the on-board electronics.Extreme vibration resistance: Up to 15 times more vibration resistant than conventional batteries, ideal for tough use on the water.Absolutely maintenance free and leak-proof: The sealed AGM construction enables installation in almost any position.High charging efficiency: Charges much faster than conventional lead-acid batteries.Maximum performance for marine and leisure vehiclesThe OPTIMA BlueTop BT DC 5.5 was specifically developed for the extreme requirements in the marine and motorhome sector. It delivers the massive power needed to start large boat engines, while also reliably and durably supplying energy-intensive consumers such as trolling motors, sound systems, navigation devices and the on-board kitchen. Its ability to withstand hundreds of charging and discharging cycles makes it the perfect all-in-one solution for a long, carefree day on the water or on holiday.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, highly pure lead spirals are used, which are wrapped in a glass fibre mat (AGM). This compact and extremely stable design minimises plate spacing, maximises the active surface area and reduces internal resistance. The result is unsurpassed starting performance, extreme vibration resistance, longer service life and faster recharging capability.Built for the most demanding conditionsThe OPTIMA BlueTop is designed for tough use. Its sealed construction not only prevents acid leakage, but also evaporation, making it absolutely maintenance free. The robust design and extreme vibration resistance ensure that waves, vibrations and shocks cannot damage the battery. Thanks to its low self-discharge, it is also the ideal choice for seasonal operation. Characteristics ModelOPTIMA BlueTop BT DC 5.5 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)75 Cold start current EN (A)975 Dimensions (L x W x H in mm)325 x 165 x 238 ConnectionDual connection (SAE autopole & threaded stud) Weight (kg)approx. 26.5  FAQs about the OPTIMA BlueTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology ensures an extremely robust and vibration-resistant internal structure, a very low internal resistance for high starting currents and a longer service life compared to traditional batteries with flat plates. It combines the advantages of a starter battery with those of a deep-cycle battery.What is the difference between OPTIMA BlueTop, YellowTop and RedTop?BlueTop: Specialist for marine and leisure vehicles, often with additional threaded connections. Available as a pure starter battery (dark grey housing) and as a dual-purpose battery (light grey housing) like this model. YellowTop: A pure dual-purpose battery for land vehicles with high energy requirements (e.g. off-road vehicles with winches, large hi-fi systems). RedTop: A pure high-performance starter battery for maximum starting power.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern microprocessor-controlled charger with a specific charging curve for AGM batteries is recommended. This ensures a complete and gentle charge and maximises service life.Can I install the battery in any position?Yes, thanks to the sealed AGM spiral cell construction, the battery is leak-proof and can be installed in almost any position, providing extra flexibility when fitting in confined spaces on boats or motorhomes.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any dealer who sells new batteries or to local recycling centres to ensure proper disposal.

The Exide Sprinter XP12V3000 is a compact, maintenance-free VRLA lead-acid battery solution with AGM technology. It was designed for applications with very high discharge currents and is ideal for UPS systems, safety power supplies and telecommunications. Thanks to its high power density, short recharge times and long service life, it offers maximum availability with low maintenance requirements.Highlights at a glance2350 W per block at 15 minutes (1.60 V/cell, 25 °C)Nominal capacity 92.8 Ah at C10 (1.80 V/cell, 25 °C)Very high high-current capability for short discharge timesMaintenance-free due to AGM with 99 percent gas recombinationDesign Life 10 to 12 years according to EUROBAT High PerformanceLow self-discharge for extended storage lifeMaximum high-current power for UPS and safetyThe XP12V3000 reliably delivers very high currents at critical moments. With up to 2350 W per block at 15 minutes and a short-circuit current of 2425 A, it ensures the required power for UPS backup, emergency lighting and hazard warning technology. The low internal resistance of 5.2 mΩ supports a stable power supply even during peak loads.Quickly ready for use again with high availabilityThe AGM separators enable short recharge times, so systems are quickly ready for operation again. The low self-discharge reduces maintenance costs and enables longer storage intervals, which sustainably lowers operating costs.AGM high-current design of the Sprinter XP seriesThe electrolyte solution bonded in glass mat ensures efficient gas recombination and fully sealed operation without topping up with water. Grids made of a corrosion-resistant lead-calcium alloy increase service life. The optional UL 94-V0 housing version and UL certification increase safety in data centre and industrial environments.Features  ModelExide Sprinter XP12V3000 Battery typeVRLA AGM (High-Rate / UPS) Rated voltage (V)12 Capacity (Ah)89.5 (at 10h rate) Short-circuit current (A)3300 Charging voltage (float charge)13.62V (at 20°C) Charging voltage (boost charge)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)309 x 172 x 239 Weight (kg)approx. 32.5 ConnectionM6 screw terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter XP12V3000For which applications is the XP12V3000 particularly suitable?The battery is optimised for UPS systems, emergency lighting, hazard warning technology and other applications with short, high-current discharge operations.Is the XP12V3000 maintenance-free?Yes, thanks to AGM technology with high gas recombination, no topping up with water is required, operation is sealed and maintenance-free.What service life can be expected?The design corresponds to 10 to 12 years according to EUROBAT High Performance, provided the recommended operating and ambient conditions are observed.Is there a flame-retardant housing option?Yes. In addition to the standard version, a flame-retardant version in accordance with UL 94-V0 is available.Is the battery subject to transport restrictions?No, ready-to-use batteries are unrestricted for transport in accordance with IATA A67 and may be shipped by road, rail, water and air. 

The Sonnenschein A412/32 A is an absolutely maintenance-free lead-gel block battery, developed for the highest demands on operational safety and an extremely long service life in professional standby applications. As part of the globally proven A400 series with Dryfit® gel technology, this battery offers exceptional reliability. With a nominal voltage of 12V and a capacity of 32 Ah, it is the ideal energy source for fail-safe emergency power supplies in security technology, UPS systems and medical technology.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free over the entire service life, maximum reliability and leak-proof.Extreme longevity: Classified as "Long Life" (12 years and longer) according to Eurobat for maximum investment security.High cycle stability and deep discharge protection: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for use under demanding conditions.Low self-discharge: High storage capability and always ready for use in an emergency.Maximum security of supply for critical infrastructureThe Sonnenschein A412/32 A is the specialist for standby parallel operation (standby use), where immediate and reliable energy supply in the event of a mains failure is crucial. Its main areas of application are uninterruptible power supplies (UPS) for computer and server systems, emergency and safety lighting systems, fire detection and alarm systems, as well as power supply in hospitals and telecommunications facilities.Proven Dryfit® gel technologyThe Dryfit® gel technology, invented and perfected by Sonnenschein, binds the electrolyte in a thixotropic silica gel. This makes the battery not only completely leak-proof and maintenance-free, but also ensures excellent cycle stability and very low self-discharge. The internal gas recombination protects against capacity loss and makes operation particularly safe and efficient without the need to top up with water.Developed for longevity and reliabilityThe A400 series was developed for maximum cost-effectiveness over the entire service life. The extremely long useful life of 12 years and more significantly reduces the need for costly and time-consuming battery replacements in fixed installed systems. The high production quality and the use of high-purity materials ensure consistent performance and thus contribute to the high operational safety of the overall system. Features  ModelSonnenschein A412/32 A ApplicationStandby / UPS / safety lighting TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)32 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)210 x 176 x 174 ConnectionStandard “Autopol” (SAE) Weight (kg)approx. 14.5  FAQs about the Sonnenschein A412/32 A lead-gel batteryWhat is the main advantage of Dryfit® Gel technology?The key advantage is the combination of absolute maintenance-free operation, highest cycle stability and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharges and provide very consistent performance over a long period of time, which makes them the premium solution for critical standby applications.What does the "Eurobat Long Life" classification mean?Eurobat is the association of European battery manufacturers. The "Long Life" classification means that this battery is intended for a service life of 12 years or more under defined standby conditions (usually 20°C ambient temperature and correct float charging).What is the difference between a standby battery and a starter or solar battery?A standby battery such as this is optimised for standby parallel operation. It is permanently kept at a constant voltage (float charge) and only rarely needs to deliver energy. A starter battery is designed for short-term high currents. A solar battery (cycle battery) is optimised for daily deep discharge and recharge.How must this lead-acid battery be disposed of?Lead-acid batteries contain substances that are harmful to the environment and must not be disposed of with household waste. You can return your old battery to any retailer who sells new batteries or to municipal recycling depots free of charge to ensure proper disposal.

The Sonnenschein A412/50 F10 is an absolutely maintenance-free lead-gel block battery that has been developed for the highest requirements for operational safety and an extremely long service life in professional standby applications. As part of the globally proven A400 series featuring Dryfit® gel technology, this battery delivers exceptional reliability. With a nominal voltage of 12V and a capacity of 50 Ah, it is the ideal power source for fail-safe emergency power supplies in security technology, UPS systems, and medical engineering.Highlights at a glanceSuperior Dryfit® Gel Technology: Absolutely maintenance-free throughout its entire service life, ultimate reliability, and leak-proof.Extreme longevity: Classified as "Long Life" (12 years and longer) according to Eurobat for maximum investment security.High cycle stability and deep discharge protection: Provides excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant casing for use in demanding conditions.Low self-discharge: High storage capability and always ready for use in any emergency.Maximum supply security for critical infrastructureThe Sonnenschein A412/50 F10 is the specialist for standby parallel operation (standby use), where immediate and reliable transfer of energy in case of power failure is vital. Its main areas of application are uninterruptible power supplies (UPS) for computer and server systems, emergency and security lighting systems, fire and alarm systems as well as energy supply in hospitals and telecommunications systems.Proven Dryfit® Gel TechnologyThe Dryfit® gel technology, invented and perfected by Sonnenschein, retains the electrolyte in a thixotropic silica gel. This not only makes the battery fully leak-proof and maintenance-free, but also ensures excellent cycle stability and a very low self-discharge rate. The internal gas recombination protects against capacity loss and ensures particularly safe and efficient operation, without the need for water refilling.H2: Developed for longevity and reliabilityThe A400 series was designed for maximum cost-effectiveness throughout its entire service life. Its extremely long service life of 12 years or more significantly reduces the necessity for costly and tedious battery replacements in permanently installed systems. The high manufacturing quality and the usage of highly pure materials ensure consistent performance and contribute to the high operational safety of the overall facility. Properties  ModelSonnenschein A412/50 F10 ApplicationStandby / UPS / Telecommunications TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)50 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)278 x 175 x 190 ConnectionF10 (M8 internal thread) Weight (kg)approx. 21.0  FAQs about the Sonnenschein A412/50 F10 lead-gel batteryWhat is the main advantage of Dryfit® Gel Technology?The decisive advantage lies in the combination of total maintenance freedom, highest cycle stability, and extreme longevity. Compared to AGM batteries, gel batteries are often even more resilient against deep discharges and provide a very consistent level of performance over a long time, making them the premium solution for critical standby applications.What does the "Eurobat Long Life" classification mean?Eurobat is the association of European battery manufacturers. The "Long Life" classification means that this battery is designed for an expected service life of 12 years or longer under defined standby conditions (typically 20°C ambient temperature and correct standby charging).What is the difference between the F10 and the A connection?Both are internally threaded connections. The F10 connection has an M10 thread, while the A connection (or G6) generally features a smaller M6 thread. The F10 connection is designed for applications with higher currents and larger cable cross-sections.How should this lead battery be disposed of?Lead batteries contain substances that are harmful to the environment and must not be disposed of in household waste. You can return your old battery free of charge to any retailer selling new batteries or to municipal recycling centres to ensure proper recycling.

The Sonnenschein A412/180 F10 is an absolutely maintenance-free lead-gel block battery with very high capacity, designed for the highest demands on operational safety and extremely long service life in professional standby applications. As part of the globally proven A400 series with Dryfit® gel technology, this battery offers exceptional reliability. With a nominal voltage of 12V and a very high capacity of 180 Ah, it is the ideal energy source for fail-safe emergency power supplies in large industrial plants, data centres and safety-relevant systems.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, maximum reliability and leak-proof.Extreme longevity: Classified as "Long Life" (12 years and more) according to Eurobat for maximum investment security.Very high capacity: 180 Ah for maximum bridging times during power failures.High cycle stability and deep discharge protection: Offers excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant casing for use under demanding conditions.Maximum supply security for critical infrastructureThe Sonnenschein A412/180 F10 is the specialist for standby parallel operation (standby use), where immediate and reliable energy handover is crucial in the event of power failure. Its main areas of application are large uninterruptible power supplies (UPS), telecommunication and IT systems, emergency and safety lighting systems, as well as power supply in power plants, substations and rail facilities. Wherever a power failure would have serious consequences, this battery offers the necessary safety.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and a very low self-discharge. The internal gas recombination protects against capacity loss and makes operation particularly safe and efficient, without the need to add water.Developed for longevity and reliabilityThe A400 series was developed for maximum economic efficiency over the entire lifetime. The extremely long service life of 12 years and more significantly reduces the need for costly and time-consuming battery changes in permanently installed systems. The high manufacturing quality and the use of high-purity materials ensure constant performance and contribute to the high operational safety of the entire system. Features  ModelSonnenschein A412/180 F10 ApplicationStandby / UPS / safety lighting TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)180 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)513 x 275 x 353 ConnectionF10 (M8 internal thread) Weight (kg)approx. 69.0  FAQs about the Sonnenschein A412/180 F10 lead-gel batteryWhat is the main advantage of Dryfit® gel technology?The key advantage is the combination of absolute maintenance-free operation, maximum cycle durability and extreme longevity. Compared to AGM batteries, gel batteries are often even more robust against deep discharges and offer very constant performance over long periods, making them the premium solution for critical standby applications.What does the "Eurobat Long Life" classification mean?Eurobat is the association of European battery manufacturers. The "Long Life" classification means that this battery is designed for an expected lifetime of 12 years or more under defined standby conditions (usually 20°C ambient temperature and correct maintenance charge).What is the difference between a standby battery and a starter or solar battery?A standby battery such as this is optimised for standby parallel operation. It is kept permanently at a constant voltage (maintenance charge) and only rarely must deliver energy. A starter battery is designed for short-term, high currents. A solar battery (cycle battery) is optimised for daily, deep discharge and recharging.How should this lead battery be disposed of?Lead batteries contain substances harmful to the environment and must not be disposed of in household waste. You can return your old battery free of charge to any dealer selling new batteries or to municipal recycling centres to ensure proper recycling.

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""Sonnenschein Lead-acid battery A512/140 A incl. MTZ Nominal voltage: 12 V Nominal capacity 20h: 140 Ah Max. Max. load: 770 A Connection: A Maintenance-free over the entire service life Deep discharge-proof in accordance with DIN 43 534 Tried and tested worldwide and successful dryfit technology Extremely low gassing due to internal gas recombination Grid plate in lead-calcium alloys Service life 6 years Very low self-discharge rate and therefore long shelf life Short recharge times Fully recyclable 7 years Design life at an ambient temperature of 20 °C (80% residual capacity) Excellent energy storage properties combined with high reliability The lead batteries from Sonnenschein have a stable and reliable capacity, are deep discharge-proof, maintenance-free, fully recyclable and tried and tested worldwide. """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

The Sonnenschein SB6/330 A is a high-performance gel battery from the SOLAR BLOCK series. It was specially developed for medium-sized photovoltaic systems, holiday and weekend homes, smaller wind power plants and security power supplies. With 330 Ah (C100), it offers a reliable energy supply, long service life and a robust design, ideal for use under demanding conditions.Highlights at a glance6 V block battery with 330 Ah (C100, 1.80 V/Z, 20 °C)Up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C)Maintenance-free thanks to VRLA gel technology (no topping up with water)Very low self-discharge – up to 2 years storage capability at 20 °CDeep discharge proof and robust for solar and energy storage applicationsFully recyclable, UL-certifiedPowerful for renewable energiesThe SB6/330 A is the ideal solution for medium-sized solar systems. Whether for holiday homes, off-grid applications or security power supply – it ensures a reliable and stable energy supply even with repeated charge and discharge cycles.Efficiency and safetyThanks to dryfit® gel technology, the battery is completely maintenance-free. The integrated gas recombination ensures extremely low gassing, making operation safe and environmentally friendly. Its low self-discharge allows for long storage without loss of performance.Robust design for a long service lifeThe SB6/330 A impresses with a service life of up to 1200 cycles at 60% depth of discharge. It is deep discharge-proof and reliable even under harsh environmental conditions – a sustainable solution for energy storage in renewable systems.Features  ModelSonnenschein SB6/330 A ApplicationSolar / cycle operation TechnologyLead gel (dryfit®) Nominal voltage (V)6 Capacity (Ah)330 (C100) Cycle stabilityapprox. 1200 cycles at 60% DOD Dimensions (L x W x H in mm)295 x 178 x 402 ConnectionStandard automotive pole (SAE) Weight (kg)approx. 47.0  FAQs about the Sonnenschein SB6/330 A gel batteryFor which applications is the SB6/330 A suitable?It is ideal for medium-sized photovoltaic off-grid systems, holiday and weekend homes, small solar or wind power plants, offshore buoys, yachts, measuring stations, emergency power supplies, parking meters and emergency call systems, even under adverse environmental conditions.What advantages does the dryfit® gel technology offer in terms of safety and maintenance?It enables maintenance-free operation, is leak-proof, very low-gassing, deep discharge-proof, durable, environmentally friendly and recyclable and, thanks to low self-discharge, offers a shelf life of up to 2 years at 20 °C. It is also transportable without restrictions (e.g. IATA A67) and UL-certified.What is the service life of the SB6/330 A battery?The SB6/330 A achieves up to 1200 charge cycles at 60% depth of discharge (C10, 20 °C).Can the SB6/330 A battery be deeply discharged?Yes, it is deep discharge-proof and particularly reliable for repeated charge and discharge cycles.What capacity and service life does the SB6/330 A gel battery offer?The battery has a capacity of 330 Ah (C100) and achieves an impressive service life of up to 1200 charge cycles at 60% discharge in accordance with C10 at 20 °C.

The Yuasa SWL780V is a compact VRLA high-performance battery with 12 volts and 28.8 Ah (C20). It is characterised by a 10-minute power rating of 815 W per block and offers a combination of high short-term performance and long service life. This battery is ideal for UPS systems, emergency and safety power supplies, data centres, telecommunications as well as industrial control systems.Highlights at a glanceHigh performance: 815 W per block at 10 minutes up to 9.6 V block voltage, alternatively 135.83 W per cell up to 1.6 V per cell at 20 °C.Powerful current output: up to 500 A for 1 second, 150 A for 1 minute.Long service life: EUROBAT High Performance 10 to 12 years, Yuasa service life up to 10 years at 20 °C.Flexible installation: Operation is possible in any orientation except permanently upside down.Low self-discharge: approximately 3 percent per month at 20 °C.Maximum performance for demanding applicationsThanks to low impedance and high short-term current capability, the SWL780V delivers reliable peak performance and keeps the output voltage stable. This makes it ideal for UPS systems with high power density, safety power supplies, communication nodes and buffer applications in critical infrastructures.Efficiency meets long service lifeStandby operation:The float charge voltage is 13.65 V ±1 % per block (2.275 V per cell) at a temperature of 20 °C.Temperature compensation is –3 mV per cell and degree Celsius.Current limitation is not required.Fast charge:The charge voltage is 14.50 V ±3 % per block (2.42 V per cell).Temperature compensation is –4 mV per cell and degree Celsius.The recommended current is 6.125 A.Technology for flexible applicationsThe wide temperature range enables versatile applications: discharge from minus 20 °C to plus 60 °C, charging from minus 15 °C to plus 50 °C, storage from minus 20 °C to plus 60 °C. The robust housing is made of ABS to UL94 HB. Each cell is equipped with a low-pressure valve for safe pressure regulation. VRLA batteries must not be operated in sealed housings, as hydrogen may be generated.Features  ModelYuasa SWL780V Battery typeVRLA AGM (high rate, maintenance free) Nominal voltage (V)12 Capacity (Ah)24 (at 20h rate) Maximum power780 watt per cell (at 15 minutes) Charge voltage (Standby)13.5V to 13.8V Charge voltage (Cyclic)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeDesign Life EUROBAT 10-12 years Dimensions (L/W/H, mm)210 x 175 x 175 Weight (kg)10.2 ConnectionM6 thread CertificationsIEC 60896-21+22, UL, VdS  FAQ about the Yuasa SWL780VWhat is the SWL780V designed for?The SWL780V is designed for use in UPS systems and applications requiring high short-term performance. This high-rate VRLA series is classified as "Long Life" (10 to 12 years) according to EUROBAT.What distinguishes SWL from NPL?The SWL series is an advancement of the NPL design and offers an improved energy-to-density ratio. It typically delivers up to 40 percent more high-current discharge capacity. Mechanical and electrical characteristics remain largely compatible.Which discharge data are relevant for high current use?The relevant discharge data for high current use are as follows:Typical constant power: 815 W per block for 10 minutes (up to 9.6 V).Maximum discharge current:500 A for 1 second150 A for 1 minuteInternal resistance: approx. 18 mΩ (according to EN IEC 60896-21)Impedance: approx. 8.5 mΩ (at 1 kHz)What is the expected service life?EUROBAT Long Life batteries have an expected service life of 10 to 12 years. Yuasa batteries have a design life of up to 10 years, each at 20 °C in standby operation.Is the SWL780V also suitable for cyclic applications?It can be used in cyclic operation, but it is primarily designed for standby and high-current discharge. For frequent charge and discharge cycles, cyclic series such as REC or NPC are the better choice.Is the SWL780V suitable as a replacement for standard 12 V-28 Ah blocks?Yes, often it is, provided the dimensions, M5 female thread terminals, charging parameters and required high-current performance match. Please always check the device data sheet and/or the manufacturer's approval.

The Sonnenschein GF 12 076 V is an absolutely maintenance-free lead-gel block battery that has been developed to meet the highest demands for cycle stability and reliability in demanding traction applications. As part of the globally proven GF-V series with Dryfit® gel technology, this battery offers exceptional service life and robustness. With a nominal voltage of 12V and a capacity of 76 Ah (C5), it is the ideal energy source for daily, tough use in cleaning machines, electric vehicles and lifting platforms.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free throughout the entire service life, highest reliability and leak-proof.High cycle stability: Developed for demanding, daily charging and discharging cycles (approx. 700 cycles according to IEC 60254-1).High capacity: 76Ah (C5) for long working intervals and maximum productivity.Deep discharge protection: Offers excellent recovery even after deep discharges.Rugged construction: Reinforced, impact-resistant casing for tough industrial environments.Maximum performance for demanding traction applicationsThe Sonnenschein GF 12 076 V is the specialist for mobile, electrically driven machines and vehicles. Its main areas of application are industrial floor cleaning machines, electric lifting and work platforms, automated guided vehicles (AGVs), electric pallet trucks and golf carts. Wherever machines have to operate reliably and maintenance-free every day, this battery provides the necessary energy.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This makes the battery not only absolutely leak-proof and maintenance-free, but also ensures excellent cycle stability and a very low self-discharge. Unlike conventional wet batteries, acid stratification is prevented, which significantly extends the service life in tough cycle operation.Developed for durability and economyThe GF-V series has been developed for maximum cost-effectiveness and minimum downtime in professional use. The high cycle life reduces the need for premature replacement and therefore lowers the total cost of ownership (TCO) of your fleet. The absolute maintenance-free operation eliminates the time and cost involved in regular water top-ups and ensures maximum work safety. Features  ModelSonnenschein GF 12 076 V ApplicationTraction / drive TechnologyLead-gel (dryfit®) Nominal voltage (V)12 Capacity (Ah)76 (C5) / 86 (C20) Cycle lifeapprox. 700 cycles (IEC 60254-1) Dimensions (L x W x H in mm)330 x 171 x 236 TerminalStandard automobile pole (SAE) Weight (kg)approx. 28.8  FAQs about the Sonnenschein GF 12 076 V lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over a longer period of time. It is extremely cycle-resistant, which means it can be regularly deeply discharged and recharged—as is the case in daily use with, for example, cleaning machines. This makes it different from a starter battery.What is the main advantage of Dryfit® gel technology in traction use?The key advantage is absolute maintenance-free operation. In a fleet of cleaning machines or lifting platforms, there is no need for time-consuming and error-prone checking and topping up of water. The batteries are also leak-proof and more robust against vibration, which increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharged over 5 hours) is the standard for traction applications, as this is where high currents flow. C20 (discharged over 20 hours) is a common comparison value where the nominal capacity is higher.How should this lead battery be disposed of?Lead batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any dealer selling new batteries, or to municipal recycling centres, free of charge to ensure proper recycling.

The VISION RBC1 is a high-quality replacement battery kit that has been designed as a direct and reliable replacement for the original APC RBC1 battery unit. Consisting of a high-performance 12V valve-regulated VRLA battery, this kit provides a cost-effective and safe solution to restore the full performance of your APC UPS system. Equipped with maintenance-free AGM technology, this kit ensures a fail-safe power supply for your safety-critical applications.Highlights at a glance100% compatible: Designed as a precisely fitting replacement for APC RBC1 to ensure quick and easy installation.High reliability: Uses high-quality AGM batteries that are optimised for demanding UPS operation.Maintenance-free: The leak-proof AGM technology eliminates any need for battery maintenance.Long service life: Designed for long operational periods in standby mode to protect your systems for years.Easy replacement: The kit is supplied ready to install, so you can carry out the replacement yourself quickly and easily.Economical solution: Offers the same performance and safety as the original at an attractive price.Powerful performance for safety-critical applicationsThe VISION RBC1 kit is designed to meet the demanding requirements of APC Back-UPS UPS systems. The installed batteries are high-current capable and can immediately provide the required power in the event of a power failure to safely shut down or continue operating your connected servers, computers and other critical devices. Stable and reliable performance protects your valuable hardware from damage caused by power fluctuations and outages.Robust technology for demanding environmentsThe batteries used in the RBC1 kit are based on proven VRLA technology (Valve Regulated Lead Acid) with an AGM system (Absorbent Glass Mat), where the electrolyte is safely contained in a glass fibre mat. This makes the batteries absolutely leak-proof and enables operation in any position. The low self-discharge ensures long shelf life and readiness for use. The robust battery housing made of ABS plastic provides excellent protection against mechanical effects.Features  ModelVISION RBC1 replacement battery Battery typeVRLA AGM (UPS replacement battery) Nominal voltage (V)12 Capacity (Ah)4.5 (typical value) Maximum discharge current65A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cyclic use)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)Compatible with original dimensions Weight (kg)approx. 1.8 ConnectionFits APC UPS models Compatibility (excerpt)APC BK250, BK280, BK400, BK500  FAQs about the VISION RBC1 replacement batteryWhich UPS models is this kit suitable for?The VISION RBC1 kit is designed as a replacement for the original APC RBC1 battery unit and is compatible, among others, with the following APC Back-UPS models: BK250EC, BK280B, BK400, BK400B, BK500, BK500M and BK500MC. Please check the exact label of your UPS system before purchasing.Is replacing the battery complicated?No, replacement is generally very simple and can be carried out without technical knowledge. Most APC UPS systems have an easily accessible battery compartment. You just need to disconnect and remove the old battery unit and connect and insert the new VISION RBC1 kit.Do I need to set anything on the UPS after replacement?After installing the new battery, you should switch on the UPS and perform a self-test function, if your model offers this. It is also recommended to fully charge the battery in the UPS before first use. A special calibration is usually not necessary for these models.Is it safe to use a third-party replacement battery?Yes, absolutely. VISION is a renowned manufacturer of high-quality AGM batteries that often meet or exceed the specifications of the original batteries. Our RBC1 kit uses only quality-tested batteries designed for UPS operation and guarantees the highest level of safety.What service life does the VISION RBC1 replacement battery have?The life of the installed batteries is up to 5 years in typical standby operation in a UPS system at 20 °C. The actual service life can be affected by factors such as ambient temperature and frequency of power failures.What do I need to consider when disposing of the old battery?Lead-acid batteries are hazardous waste and must not be disposed of in your household waste. You can dispose of your old battery free of charge and in an environmentally friendly way at municipal collection points, recycling centres, or at any retailer that sells starter batteries.

The Sonnenschein GF 06 240 V is a robust and maintenance-free gel battery from the GF-V series. It has been specially developed for tough industrial use and provides reliable power for automated guided vehicles (AGVs), lifting platforms, cleaning machines, electric vehicles, pallet trucks and many other applications.Highlights at a glance6 V block battery with 240 Ah (C5) and 270 Ah (C20)Up to 700 charging cycles according to IEC 60254-1Maintenance-free thanks to VRLA gel technologyVery low self-discharge and therefore long shelf lifeDeep-discharge safe, robust and reliable in operation100% recyclable, environmentally friendly designPowerful for industrial applicationsThe GF 06 240 V gel battery is ideally suited for use in intralogistics and material flow. It guarantees a continuous energy supply, even under demanding cyclical loads, thus ensuring the reliable performance of AGVs, cleaning machines or electric pallet trucks.Efficiency through gel technologyThanks to dryfit® gel technology, there is no need to refill with water. The battery is sealed and works with very low gas formation. Its low self-discharge makes it ready for use for months and significantly reduces maintenance requirements.Robust construction for long service lifeWith up to 700 cycles, the GF 06 240 V offers a long service life. It is deep-discharge safe and resistant to harsh conditions in daily industrial operation. This makes it an economical solution for demanding applications. Features  ModelSonnenschein GF 06 240 V ApplicationTraction / drive TechnologyLead gel (dryfit®) Rated voltage (V)6 Capacity (Ah)240 (C5) / 270 (C20) Cycle stabilityapprox. 700 cycles (IEC 896-2) Dimensions (L x W x H in mm)328 x 181 x 368 ConnectionStandard Autopol (SAE) Weight (kg)approx. 46.5  FAQs on the Sonnenschein GF 06 240 V VRLA gel batteryCan the battery be deeply discharged?Yes, the GF 06 240 V is deep-discharge safe and particularly reliable for repeated cyclical use.Is the battery subject to transport restrictions?No, operational VRLA batteries such as the GF 06 240 V are exempt from transport restrictions according to IATA A67.How big and how heavy is the battery, and which connection is used?The battery measures 311 × 183 × 358 mm and weighs approximately 47 kg. It uses an A terminal (round pole) for the connection.For which applications is the GF 06 240 V particularly suitable?It is ideal for demanding industrial applications such as cleaning machines, automated guided vehicles, lifting platforms, electric vehicles, as well as for leisure vehicles like motorhomes, boats, golf caddies, e-scooters or wheelchairs. What capacity and service life does the battery offer?It has a capacity of 240 Ah (C5) or 270 Ah (C20) and endures up to 700 charging cycles at 75% discharge according to IEC 254-1.

The YUASA SWL1100FR offers strong power density, compact dimensions and high reliability for industrial applications. It is the ideal lead battery for systems that require a secure energy supply with a space-saving design.Highlights at a glanceLong service life: EUROBAT "Long Life" for up to 12 years of use.High power output: Delivers 1202 watts with 10-minute discharge up to 9.6 V.Compact design: Space-saving with high energy density.Maintenance-free: VRLA technology for safe and leak-proof operation.Powerful performance for industrial applicationsThe YUASA SWL1100FR is part of the proven SWL series of valve-regulated lead-acid batteries (VRLA). It delivers 1202 watts with a 10-minute constant power discharge up to 9.6 V and is ideal for UPS systems, security lighting, telecommunication systems and many other industrial applications. Its maximum discharge current of 500 A for one second ensures that short-term load peaks can be handled without any problem.Efficient energy and long service lifeThe SWL1100FR offers an expected service life of up to 10 years and meets the EUROBAT classification "Long Life" (10 to 12 years). Its low self-discharge of around 3% per month ensures reliable operational readiness even after longer periods of downtime. The flame-retardant ABS housing (UL94:V0) reliably protects the battery against mechanical influences and provides additional safety during operation.Robust technology for versatile applicationsThe SWL1100FR can be flexibly installed in almost any mounting position except for a permanently overhead mounted position. The M5 female thread or bolt connections allow simple and safe installation. The recommended charging current for cyclic operation is a maximum of 9.9 A, while no limitation is required for float charging. Low-pressure relief valves reliably regulate the gas pressure within the cells, ensuring low-maintenance operation. The SWL1100FR meets international standards and certifications, including ISO 9001, ISO 14001, OHSAS 18001 as well as IEC61056 and IEC60896-21/22 standards.  ModelYuasa SWL1100FR Battery typeVRLA AGM Nominal voltage (V)12 Capacity (Ah)41 (at 20h rate) Maximum discharge current680A (short circuit current) Charging voltage (float charge)13.65V (±1%) Charging voltage (cyclic operation)14.5V (±3%) Operating temperature (°C)Charging: -15 ~ 50 / Discharging: -20 ~ 60 Storage temperature (°C)-20 ~ 50 Service lifeup to 10 years (according to Yuasa design) Dimensions (L/W/H, mm)197 x 166 x 174 Weight (kg)15.5 ConnectionM6 thread CertificationsISO9001, ISO14001, OHSAS18001, IEC 60896-21+22, UL  FAQs about the Yuasa SWL1100FR lead-acid batteryWhat is the service life of the SWL1100FR?The SWL1100FR belongs to the EUROBAT "Long Life" class and offers an expected service life of up to 12 years at 20 °C.What is the capacity and voltage of the battery?The SWL1100FR offers a nominal voltage of 12 V and a capacity of 40.6 Ah (C20).What safety features does the SWL1100FR offer?The battery features a flame-retardant ABS housing, low-pressure relief valves for gas pressure regulation as well as maintenance-free VRLA technology.How high is the self-discharge?The self-discharge rate is approx. 3% per month at 20 °C, so the battery remains ready for use even after longer periods of standstill.What connections does the battery have?The SWL1100FR comes with M5 female thread or bolt connections that allow for easy and secure installation.

The YUASA SWL750FR impresses with its compact design, high power density and absolute reliability in safety-critical applications. As a VRLA lead-acid battery with a flame-retardant housing (UL94:V0), it is specially designed for demanding industrial uses such as UPS systems, safety technology and emergency power supplies.Highlights at a glanceHigh power output: Up to 767 watts with 10-minute discharge up to 9.6 VLong-term operation: EUROBAT class “Long Life” with up to 12 years service lifeFast discharge possible: 500 A discharge current for 1 secondReliable technology: VRLA technology with integrated safety valvesFire protection included: Flame-retardant ABS housing according to UL94:V0Compact, powerful and maintenance-freeWith a capacity of 25 Ah (20h rate), the SWL750FR delivers up to 767 W at a 10-minute constant discharge, perfect for applications with a high short-term power requirement. The maintenance-free VRLA technology allows safe and gas-tight operation for many years. Thanks to its robust construction and low weight of only 9.8 kg, the battery can be easily integrated into compact systems.Efficient energy supply with long service lifeThe battery belongs to the EUROBAT “Long Life” category with an operating life of 10 to 12 years at 20 °C ambient temperature. Self-discharge is only about 3% per month, ensuring operational readiness even after long storage periods. With a maximum discharge capacity of 500 A (1 second) and 150 A (1 minute), the SWL750FR is ideally suited for peak loads in safety-critical applications.Flexible installation and certified safetyThe battery can be installed in any position except for permanent overhead mounting. Connection is via M5 female thread or bolt connections. The flame-retardant housing material (UL94:V0) as well as the integrated low-pressure valve, which enables safe overpressure compensation in case of gas formation, provide additional safety. The SWL750FR is certified according to ISO 9001, ISO 14001, EN 18001 and by UL.  ModelYuasa SWL750FR Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)25 (at 20h rate) Maximum discharge current280A (for 5 seconds) Charging voltage (standby charging)13.65V (±1%) Charging voltage (cycle operation)14.7V (±3%) Operating temperature (°C)Charge: -15 ~ 50 / Discharge: -20 ~ 60 Storage temperature (°C)-20 ~ 50 Service lifeUp to 10 years (according to Yuasa design) Dimensions (L/W/H, mm)175 x 166 x 125 Weight (kg)9.2 ConnectionM6 thread CertificationsIEC 60896-21+22, VdS, UL94 V-0  FAQs about the Yuasa SWL750FR lead-acid batteryHow long is the service life of the SWL750FR?The battery corresponds to the EUROBAT “Long Life” class and achieves a service life of up to 12 years at 20 °C.What applications is the SWL750FR suitable for?Ideal for high-current applications such as UPS systems, emergency lighting, telecommunications systems and emergency power supply due to powerful 10-minute output pulse.Is the battery flexibly installable?Yes, the battery can be operated in any position except permanently upside down.What safety functions are included?A flame-retardant housing (UL94:V0), an integrated gas pressure valve and the VRLA technology ensure safe and maintenance-free operation.What is the maximum discharge current?The battery delivers up to 500 A for 1 second and 150 A for 1 minute, making it ideal for applications with short-term power requirements.How high is the self-discharge?Self-discharge is about 3% per month at 20 °C, ideal for systems with seasonal use or extended standby operation.

The Yuasa SWL1800 is a VRLA high-performance battery with 12 volts, 57.6 Ah (C20) and 1974 W 10-minute power rating per block. It combines high short-term performance with a long service life and optional flame-retardant housing. Ideal for UPS systems, emergency and safety power supplies, data centres, telecommunications, and industrial control systems.Highlights at a glanceHigh performance: 1974 W per block at 10 minutes up to 9.6 V block voltage, alternatively 329 W per cell up to 1.6 V per cell at 20°C.Strong current output: up to 800 A for 1 second, 500 A for 1 minute.Long service life: EUROBAT Long Life 10 to 12 years, Yuasa service life up to 10 years at 20°C.Easy installation: M6 internal thread or bolt connection, recommended tightening torque 4.8 Nm.Low self-discharge: about 3 percent per month at 20°C.Top performance for demanding applicationsWith its very low impedance and high short-term current capabilities, the SWL1800 is ideal for uninterruptible power supply systems with high power density, safety power supplies, communication nodes, industrial buffering, and critical infrastructures, as it reliably delivers peak performance and stable voltage.Efficiency meets long service lifeFor standby operation, a float charge voltage of 13.65 V ±1 percent per block (2.275 V per cell) at 20°C is recommended, supplemented by temperature compensation of minus 3 mV per cell and degree Celsius. No current limitation is necessary in this charging mode. For high-rate charging, 14.50 V ±3 percent per block (2.42 V per cell) is recommended, with a compensation of minus 4 mV per cell and degree Celsius. A current limitation of 13.75 A is recommended here.Technology for flexible applicationsThe wide temperature range allows versatile use: Discharge from -20°C to +60°C, charge from -15°C to +50°C and storage from -20°C to +50°C. The robust housing is made of ABS to UL94 HB as standard; an FR version to UL94 V0 is also available. Each cell is equipped with a low pressure valve for safe pressure regulation. VRLA batteries must not be operated in gas-tight housings, as hydrogen may be generated.Features  ModelYuasa SWL1800 Battery typeVRLA AGM (high load, maintenance-free) Rated voltage (V)12 Capacity (Ah)42 (at 20h rate) Maximum power1800 Watt per cell (at 15 minutes) Charging voltage (float charge)13.5V to 13.8V Charging voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeDesign Life EUROBAT 10-12 years Dimensions (L/W/H, mm)210 x 175 x 175 Weight (kg)16.3 ConnectionM6 thread CertificationsIEC 60896-21+22, UL, VdS  FAQs about the Yuasa SWL1800 batteryWhat is the SWL1800 designed for?For applications such as UPS that require high short-term performance, the SWL series is a VRLA range with high discharge capacity. This series is designed for a long service life of 10 to 12 years according to EUROBAT.What is the capacity of the battery?The nominal voltage is 12 V, with a capacity of 57.6 Ah at a 20-hour rate and 55 Ah at C10.How much power does it deliver under high current discharge?The typical 10-minute constant power is 1974 W per block up to 9.6 V at 20°C. Temperature rangesWhat temperature ranges and self-discharge should be considered?The recommended temperature ranges are:Storage (fully charged): -20°C to +50°CCharging: -15°C to +50°CDischarging: -20°C to +60°CThe typical self-discharge rate is about 3 percent per month at 20°C.Can the SWL1800 be operated in a closed housing?No, VRLA batteries emit hydrogen gas. Ensure sufficient ventilation and avoid operating in airtight enclosures.What is the difference between SWL and NPL?The SWL series is a further developed NPL design with improved energy-to-density ratio and up to 40 percent additional discharge capacity for high current discharge.

The YUASA SWL2300E impresses with high power reserves, long service life and absolute reliability in industrial use. With 12 V nominal voltage, 78 Ah capacity and a constant power output of up to 2400 watts, this VRLA battery is in the top class among valve-regulated lead-acid batteries. Ideal for UPS systems, security technology, emergency power solutions and industrial control systems.Highlights at a glanceHigh power density: Delivers up to 2400 W with 10-minute discharge down to 9.6 V.Long-term operation: EUROBAT "Long Life" – up to 12 years service life.High discharge current: Up to 520 A for 1 second – ideal for peak loads.Maintenance-free: VRLA technology with reliable gas pressure regulation.Robust & safe: Housing made of ABS (UL94:HB), FR version on request (UL94:V0).Reliable performance for critical systemsThe SWL2300E is part of Yuasa's proven SWL series, developed for the highest demands in industrial environments. With a capacity of 78 Ah (10h rate) and 80 Ah (20h rate) as well as an impressive power output of 2400 W with a 10-minute discharge, the battery is particularly suitable for applications with high load fluctuations and constant power requirements.Thanks to a maximum discharge current of 520 A for 1 second, even critical load peaks can be reliably intercepted. The internal resistance is only 7.71 mΩ in accordance with EN IEC 60896-21.Durable, robust and efficientThe SWL2300E meets the EUROBAT classification "Long Life" (10–12 years) and thus offers a sustainable solution for uninterrupted power supply. The low self-discharge rate of only approx. 3% per month ensures that the battery remains ready for use even after prolonged storage.The maintenance-free operation is based on VRLA technology with integrated safety valves for gas pressure regulation. The robust, flame-retardant ABS housing provides reliable protection against mechanical influences. The FR version with UL94:V0 is available on request.Flexible installation and easy integrationThe SWL2300E can be installed in any position up to 90° tilt to the vertical. The M6 connections with internal thread or stud connection enable simple and safe installation. No current limitation is necessary for float charging, and in cyclic operation the maximum charging current is 19.5 A. The battery is certified to ISO 9001, ISO 14001 and ISO 45001 and meets the highest requirements for quality, environmental management and occupational safety.  ModelYuasa SWL2300E Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)78 (at 20h rate) Maximum discharge current1000A (for 1 second) Charging voltage (float charge)13.65V (±1%) Charging voltage (cyclic operation)14.5V (±3%) Operating temperature (°C)Charge: -15 ~ 50 / Discharge: -20 ~ 60 Storage temperature (°C)-20 ~ 50 Service lifeup to 10 years (according to Yuasa design) Dimensions (L/W/H, mm)260 x 169 x 211 Weight (kg)26.8 ConnectionM6 thread CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa SWL2300E lead-acid batteryWhat are its dimensions and weight?Dimensions: 261 × 168 × 225 mm (L × W × H), ± tolerances according to manufacturer. Weight: approx. 28–28.3 kg.Which connections are installed?It features temperature-compensated M6 screw connections with a recommended tightening torque of 4.8 Nm.For which applications is the battery suitable?Ideal for UPS systems, telecommunications, security and emergency lighting systems as well as photovoltaic storage thanks to high discharge capacity and long service life.What charging voltages are recommended?Float/standby charging: 13.65 V/block (2.275 V/cell), temperature-compensated –3 mV/°C/cell.Cyclic/boost charging: 14.5 V/block (2.42 V/cell), -4 mV/°C/cell. Float current unlimited, cycle current max. 19.5A.Are safety features integrated?Each cell has a low-pressure relief valve for gas pressure equalisation. In addition, the VRLA technology with almost 100% oxygen recombination reduces gas development. 

The OPTIMA YellowTop YT S 2.1 is a revolutionary 6-volt high-performance AGM battery that, thanks to the patented SPIRALCELL TECHNOLOGY®, combines the starting power of a starter battery with the cycle durability of a supply battery. With a nominal voltage of 6 V and a capacity of 38 Ah, it is the ultimate solution for classic vehicles and special applications that have been retrofitted with modern, high-current consumers. Its extreme vibration resistance and absolutely maintenance-free, leak-proof design make it the first choice for the most demanding 6-volt applications.Highlights at a glance6-volt dual-purpose functionality: Offers starting power and cycle durability for classic vehicles with high energy requirements.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and longer service life.High cycle durability: Ideal for vintage cars with modern hi-fi systems or additional lighting.Absolutely maintenance-free and leak-proof: The sealed AGM design allows installation in almost any position and protects valuable original materials.Fast recharge: Absorbs charge considerably more quickly than conventional 6-volt batteries.Maximum performance for classic vehicles with modern requirementsThe OPTIMA YellowTop YT S 2.1 was purpose-built for the special requirements of 6-volt vehicles that need more than just starting current. It is the ideal choice for vintage cars, hot rods, and tractors equipped with powerful stereo systems, navigation systems, electric fans or other modern consumers. It reliably provides the high current to start the engine and then powers the additional equipment when stationary without losing performance.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used which are wrapped with a glass fibre fleece (AGM). This compact and extremely robust design minimises internal resistance, resulting in superior starting power, faster charging and unmatched vibration resistance. This technology makes the YellowTop the perfect hybrid solution for demanding 6-volt systems.Built for the most demanding conditionsThe OPTIMA YellowTop is designed for tough use. Its sealed construction not only prevents acid leakage—which is especially important in valuable vintage cars to avoid damage to paint and bodywork—but also evaporation. This makes it absolutely maintenance-free. The up to 15 times higher vibration resistance compared to conventional batteries ensures that vibrations in older vehicles do not harm the battery. Features  ModelOPTIMA YellowTop YT S 2.1 TechnologyAGM Spiralcell Nominal voltage (V)6 Capacity (Ah)38 Cold start current EN (A)460 Dimensions (L x W x H in mm)254 x 90 x 206 ConnectionSAE car pole Weight (kg)approx. 8.9  FAQs on the OPTIMA YellowTop 6V batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY® in a classic car?In classic vehicles, spiral cell technology offers two decisive advantages: Firstly, extreme vibration resistance, which is very useful in older chassis. Secondly, it is completely leak-proof, which protects valuable paint and bodywork from acid damage—a common problem with old wet batteries.What is the difference between the 6V YellowTop and the 6V RedTop?YellowTop (6V): A dual-purpose battery (starting and supply). It is ideal for 6-volt vehicles with additional electrical consumers such as a powerful music system, as it can handle deep discharges. RedTop (6V): A pure high-performance starter battery. It is the right choice if starting is the main load and no significant consumers are operated when stationary.Do I need a special charger for this 6V AGM battery?Yes, it is very important to use a modern, microprocessor-controlled charger that is suitable for both 6 volt and AGM technology. Old, unregulated 6-volt chargers can damage the battery through overvoltage.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any dealer who sells new batteries or to municipal recycling centres to ensure proper disposal.

The XCELL XP7-12 is a valve-regulated AGM battery with 12 volts and 7 Ah nominal capacity (C20). It impresses with its compact dimensions, high operational reliability and long service life. Thanks to its robust design and low self-discharge, it is ideal for use in safety and emergency power systems, medical technology, measurement and control technology, telecommunications and numerous mobile and stationary applications.Highlights at a glanceCompact performance: 12 V, 7.0 Ah (20h)Flexible use: Any operating position possible (except permanently overhead)Durable: up to 5 years design life at 20 °CHigh reliability: Low self-discharge <3 % per month at 25 °CRobust housing: ABS UL94 HBReliable power supply for a wide range of applicationsThe XCELL XP7-12 delivers constant performance even under demanding conditions. The AGM technology ensures efficient gas recombination, making the battery virtually maintenance-free. With a maximum discharge current capacity of 105 A (5 seconds), it is also suitable for applications with short-term peak loads.Efficiency meets service lifeIn standby operation, the battery should be charged with a charging voltage of 2.25–2.30 V/cell. For cyclic operation, a charging voltage of 2.45–2.50 V/cell is recommended. The temperature compensation is –3 mV/cell/°C in standby operation and –4 mV/cell/°C in cycle operation. The recommended maximum current is 0.3C (approx. 2.1 A). In cycle use, depending on the depth of discharge, the battery achieves several hundred charge and discharge cycles.Technology for flexible applicationsThe operating temperature range of the cells when charging is between –15 °C and +50 °C. When discharging, it is –20 °C to +60 °C and for storage –20 °C to +50 °C. T1 or T2 plug-in connections are available for the electrical connection. The recommended tightening torque for this is between 2 and 3 Newton metres. Each cell is additionally equipped with a safety valve, which further increases operational reliability.Features  ModelXCELL XP7-12 Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)12 Capacity (Ah)7.0 (at 20h rate) Maximum discharge current105A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)151 x 65 x 100 Weight (kg)approx. 2.1 ConnectionFaston 187 (4.8 mm) CertificationsISO9001, CE, UL  FAQ about the XCELL XP7-12 industrial batteryFor which applications is the XP7-12 ideally suited?The XCELL XP7-12 is predestined for emergency power supply, safety and fire alarm systems, medical technology, telecommunications, measurement and control technology as well as mobile devices with cyclic energy requirements.How cycle-resistant is the XP7-12?At 30 % depth of discharge, the battery achieves over 1,000 charge and discharge cycles. At higher depths of discharge, the service life is reduced accordingly, but remains in the range of several hundred cycles.What are the special safety features?The battery is equipped with overpressure valves. Like all VRLA batteries, it can emit small amounts of hydrogen. It should therefore not be used in airtight enclosures and adequate ventilation must be ensured.Which chargers are suitable for the XP7-12?Chargers with constant voltage, designed for VRLA AGM batteries, are recommended. The correct setting of the charging voltage and temperature compensation is crucial for a long service life.How is the battery installed?The battery can be installed in any position except permanently upside down. The connection is made via T1 or T2 plug-in connectors with a tightening torque of 2–3 Nm. 

The XCELL XP7/12F2 convinces as a reliable 12-volt lead-acid battery with 7.2 Ah (20h rate) capacity, robust AGM technology and compact dimensions. Equipped with Faston connectors, this battery is ideal for security and emergency power systems, telecommunications and mobile devices. With a service life of up to 10 years in standby operation, it provides a stable power supply with minimal maintenance.Highlights at a glanceRobust capacity: 7.2 Ah with 20-hour discharge for various areas of applicationLong service life: Up to 10 years standby life at 20 °CHigh discharge reserves: Maximum discharge currents up to 108 A for 5 secondsTemperature resistant: Powerful from -15 °C to +50 °CCompact design: Only 151 x 65 x 100 mm at approx. 2.26 kgStrong performance for demanding areas of applicationThe XCELL XP7/12F2 is the ideal solution for applications that require a compact design with high energy density. Typical areas of use are uninterruptible power supplies (UPS), safety-related lighting systems, medical devices, alarm systems and other industrial applications. Thanks to its Absorbent Glass Mat technology, the battery offers reliable performance even in short-term peak loads.Efficient energy for continuous operationThis battery is characterised by a low self-discharge of only about 9 % in 3 months at 25 °C, making it quickly ready for use even after longer idle periods. Its charging characteristic supports both standby operation with a recommended voltage of 13.60 to 13.80 V and cyclic operation with 14.50 to 14.90 V. With a recommended max. charging current of 2.16 A, the battery remains safe and efficient in operation.Reliable technology for the highest demandsAGM technology ensures leak-proof, maintenance-free operation with an internal gas recovery system. The XCELL XP7/12F2 can be installed in any orientation (except upside down) and reliably withstands temperatures between -15 °C and +50 °C in discharge operation. Its high cycle stability and UL and CE certifications emphasise its suitability for demanding industrial environments.Features  ModelXCELL XP7-12F2 Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)12 Capacity (Ah)7.0 (at 20h rate) Maximum discharge current105A (for 5 seconds) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)151 x 65 x 100 Weight (kg)approx. 2.1 ConnectionFaston 250 (6.35 mm) CertificationsISO9001, CE, UL  FAQs about the XCELL XP7/12F2 lead-acid batteryHow long is the service life of the battery?The XCELL XP7/12F2 is designed for a service life of up to 10 years in standby operation at 20 °C.What is the battery particularly suitable for?It is ideally suited for applications such as UPS systems, emergency lighting, medical devices, telecommunications systems and mobile electronic devices.Can the battery also be used at low temperatures?Yes, the battery operates reliably in a discharge temperature range from -15 °C to +50 °C.Does the battery require regular maintenance?No, the battery is maintenance-free thanks to its sealed, valve-regulated AGM design.Which charging parameters must be observed?For standby operation, a charging voltage of 13.60 – 13.80 V is recommended, for cyclic operation 14.50 – 14.90 V. The maximum charging current should not exceed 2.16 A. 

The XCELL XP12-12F2 is a reliable, valve-regulated lead-acid battery with 12 volts and 12 Ah capacity. With Faston 6.3 mm connectors, compact dimensions and VdS certification (G120034), it is ideal for safety-critical applications such as fire and burglar alarm systems, UPS systems as well as medical and industrial devices. Its spill-proof AGM technology ensures maintenance-free and long-lasting energy supply.Highlights at a glanceVdS certified: Tested safety according to VdS G120034Compact design: Only 151 x 98 x 95 mm at approx. 4.1 kg weightReliable performance: 12 Ah capacity at 20-hour dischargeHigh discharge current: Up to 180 A (5 sec.) for peak loadsDurable: Up to 5 years of service life at 25 °C in standby modePowerful performance for challenging applicationsThanks to its robust construction and uniform current output, the XP12-12F2 is suitable for a wide range of applications: from safety-relevant systems and telecommunications to medical devices. The Faston connectors (6.3 mm) enable easy integration into existing systems. Even during short-term peak loads, the battery reliably delivers energy with up to 180 A discharge current for 5 seconds.Efficient energy and reliable service lifeAGM technology ensures maintenance-free operation and high reliability. With a float lifetime of up to 5 years (at 25 °C), the battery is characterised by a low self-discharge rate of less than 3 % per month, making it ready for immediate use even after long storage. It also impresses with good performance at extreme temperatures from -15 °C (charging) to +60 °C (discharging).Technology for industrial and safety-critical applicationsThe XP12-12F2 features a flame-retardant ABS housing (according to UL94-HB/UL94-V0) and meets international standards such as ISO 9001, ISO 14001 and OHSAS 18001. The charging voltage in standby operation is 2.25 – 2.30 V/cell (corresponds to 13.5 – 13.8 V) and in cycle operation 2.45 – 2.50 V/cell (corresponds to 14.7 – 15.0 V) at an ambient temperature of 25 °C. Automatic temperature compensation from –3 to –4 mV/°C/cell is integrated.Features  ModelXCELL XP12-12F2 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)12 (at 20h rate) Maximum discharge current180A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)151 x 98 x 100 Weight (kg)approx. 3.6 ConnectionFaston 250 (6.35 mm) CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP12-12F2 lead-acid batteryHow long does the XCELL XP12-12F2 last in standby operation?Under ideal conditions (25 °C ambient temperature), the expected lifetime in standby operation is up to 5 years.Is the battery VdS certified?Yes, the battery holds the VdS approval with the number G120034 and is thus suitable for safety-relevant applications.In which temperature ranges can the battery be used?The battery is designed for a charging range from –15 °C to +50 °C and a discharging range from –20 °C to +60 °C.How high is the self-discharge?At 25 °C, the self-discharge of the battery is below 3 % per month. It is recommended to recharge the battery if stored for more than six months.Which charging parameters must be observed?For standby operation, the charging voltage is 13.5–13.8 V. In cycle operation, it should be 14.7–15.0 V. Temperature compensation is –3 mV/°C/cell in standby operation and –4 mV/°C/cell in cycle operation.For which applications is this battery particularly suitable?It is suitable for photovoltaic systems, UPS systems, emergency lighting, telecommunications and security technology, alarm and hazard detection systems as well as for hobby and camping. However, it is not suitable for starting or traction applications.

The XCELL XP3.4-12 is a compact 12-volt AGM lead-acid battery with a nominal capacity of 3.4 Ah. It delivers stable performance in safety-relevant and industrial applications and can be integrated quickly thanks to T1 flat plug connections. VdS approval and production in accordance with ISO 9001 emphasise its suitability for professional use.Highlights at a glance3.4 Ah with 20-hour discharge up to 10.5 VVdS recognised, additionally UL and CELow internal resistance of approx. 45 mΩ for reliable power outputSlim format 134 x 67 x 66.5 mm at approx. 1.20 kgMaintenance-free thanks to VRLA-AGM and robust ABS housingPerformance for demanding applicationsThe XP3.4-12 ensures a reliable 12 V supply for fire alarm and intruder alarm systems, emergency and safety lighting, control and regulation technology as well as measuring and communication devices. Even short-term load peaks are absorbed in a stable manner.Efficiency and service lifeThe usable capacity is maintained over a wide temperature range: At 40 °C it is 103 per cent, at 25 °C it is 100 per cent and at 0 °C it is still 86 per cent. The VRLA-AGM technology ensures minimal maintenance and constant performance throughout the entire service life.Technology and installationT1 flat plug connections enable fast, reverse polarity protected integration. In standby mode, a charging voltage of 13.5 to 13.8 V at 25 °C with temperature compensation of minus 20 mV per °C is recommended. In cycling mode, 14.4 to 15.0 V at 25 °C with minus 30 mV per °C. The initial charging current in cycling mode should be less than 1.02 A.Features  ModelXCELL XP3.4-12 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)3.4 (at 20h rate) Maximum discharge current51A (for 5 seconds) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)134 x 67 x 66 Weight (kg)approx. 1.3 ConnectionFaston 187 (4.8 mm) CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP3.4-12What is the XP3.4-12 battery particularly suitable for?For safety systems such as fire alarm and intruder alarm systems (BMA and EMA), emergency and safety lighting, controls, communication and measuring devices, and other 12-volt systems with moderate to medium loads.Which charging voltages must be observed?In standby mode, the voltage at 25 °C is 13.5 to 13.8 V. In cycling mode it is between 14.4 and 15.0 V. Please note the respective temperature compensation.Which connections are available on the XP3.4-12?T1 flat plug connections for quick, reverse polarity protected installation in existing cable assemblies.Is the battery maintenance-free?The VRLA-AGM technology enables leak-proof, low-gassing and practically maintenance-free operation.Are there different versions with and without VdS approval?Yes, in addition to the VdS version with the designation G 125002, there are dealer offers for the standard version without VdS approval, which should be taken into account when selecting the product.How does the temperature affect the capacity?The capacity depends on temperature and at 40 degrees Celsius is about 103 percent of the nominal value, at 25 degrees Celsius 100 percent and at 0 degrees Celsius 86 percent. 

The XCELL XP65-12 is a high-performance lead-acid battery with a nominal voltage of 12 volts and a capacity of 65 Ah (20h rate), ideal for safety-critical applications and demanding industrial environments. Equipped with M6 inlay terminals and tested according to VdS G118049, it impresses with high discharge currents, long service life and reliable performance even under difficult environmental conditions.Highlights at a glanceCertified: VdS G118049 – suitable for safety-relevant systemsHigh capacity: 65 Ah at 20h discharge, 37.7 Ah at 1h loadHigh performance: Discharge current up to 780 A for 5 secondsDurable: Up to 10 years float life at 20 °CMaintenance-free: AGM technology with leak-proof designPowerful performance for industrial and safety-critical applicationsThanks to its reliable AGM technology and high current output, the XP65-12 is ideal for fire and intrusion alarm systems, emergency power systems, telecommunications, medical technology and many other industrial applications. The M6 terminals ensure a secure connection, even under heavy load. With its compact dimensions (348 × 167 × 178 mm), it offers high energy density and can be easily integrated into existing systems.Efficiency and service life at a high levelIn float operation, the battery has a service life of up to 10 years at 20 °C. The charging voltage is 13.5 – 13.8 V in standby mode and 14.4 – 15.0 V in cyclic operation. The maximum charging capacity is 19.5 A. Thanks to the temperature-compensated charging curve, safe and efficient power absorption is guaranteed even with temperature fluctuations. The low self-discharge enables storage times of up to 6 months without recharging at 25 °C.Technology for maximum reliabilityThe standard ABS case is robust and can optionally be made flame-retardant (UL94-V0). A low internal resistance of approx. 7.3 mΩ ensures low losses and high system efficiency. The battery retains 86% of its performance even at 0 °C and still 65% at –15 °C. The product meets international quality standards such as ISO 9001 and CE.Features  ModelXCELL XP65-12 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)65 (at 20h rate) Maximum discharge current650A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 10 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)350 x 166 x 174 Weight (kg)approx. 21.0 ConnectionM6 screw terminal CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP65-12 lead-acid batteryHow long is the service life of the battery?In standby mode, the service life is up to 10 years under optimum conditions (20 °C ambient temperature).For which applications is the battery suitable?The XP65-12 is ideally suited for safety-relevant systems, such as fire and intrusion alarm systems, UPS units, medical technology and industrial energy storage solutions.What temperatures can the battery withstand in use?The battery can be operated within a temperature range of –15 °C to +50 °C. For storage, a range of –15 °C to +40 °C applies.How high is the self-discharge of the XP65-12?At 25 °C, the self-discharge is less than 3 % per month. A top-up charge is recommended after six months at the latest.Which charging parameters must be observed?Standby operation: 13.5 – 13.8 VCyclic operation: 14.4 – 15.0 VMax. charging current: 19.5 ATemperature compensation: –20 mV/°C (float), –30 mV/°C (cycle)Are there any notes on storage and self-discharge?The battery can be stored for up to 6 months at 25 °C, after which a refresh charge is recommended. 

The XCELL XP45-12 is a robust lead-acid battery with a nominal voltage of 12 volts and a capacity of 45 Ah (20h rate). Thanks to maintenance-free AGM technology, M6 inlay terminals and VdS certification (G115059), this battery is ideally suited for safety-critical and industrial applications. It impresses with its high discharge capacity, long service life and reliable performance even under demanding conditions.Highlights at a glanceCertified: VdS G115059, tested for safety-relevant applicationsHigh capacity: 45 Ah at 20h discharge, 27.9 Ah at 1h loadHigh discharge currents: Up to 450 A for 5 seconds possibleDurable: Up to 12 years float service life at 25 °CMaintenance-free: AGM technology with leak-proof designReliable: Low self-discharge (< 3 %/month)Reliable performance for demanding industrial applicationsThe XP45-12 is characterised by its robust construction and high current output, making it the ideal choice for a wide range of demanding applications. These include uninterruptible power supply systems (UPS), emergency lighting, telecommunications equipment and medical technology as well as other industrial applications. Thanks to its M6 terminals (T4/T9), a stable and reliable connection is ensured. Even during short-term peak loads, the battery reliably supplies up to 450 A of current, underlining its high performance and reliability.Efficient energy and long service lifeThe batteries offer a float service life of up to 12 years at 25 °C, which makes them ideal for continuous use in stationary systems. The recommended charging voltage is 13.50–13.80 V in standby mode and 14.50–14.90 V in cyclic operation. The maximum charging current is limited to 13.5 A. Thanks to the temperature-compensated charging characteristics, energy efficiency is maintained even under fluctuating ambient conditions.Technology for maximum operational safetyThe housing made of flame-retardant ABS meets UL94-HB/V0 standards and reliably protects the cells. Certifications according to UL, CE, ISO 9001 and VdS confirm the high manufacturing quality and safety of the product. The self-discharge is less than 3 % per month, which ensures reliable readiness for use even during longer storage periods.Features  ModelXCELL XP45-12 VdS Battery typeVRLA AGM (security technology) Nominal voltage (V)12 Capacity (Ah)45 (at 20h rate) Maximum discharge current450A (for 5 seconds) Charging voltage (float charging)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 10 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)197 x 165 x 170 Weight (kg)approx. 14.0 TerminalM6 screw terminal CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP45-12 lead-acid batteryHow long is the service life of the battery?Under optimal ambient conditions (25 °C), the XP45-12 provides a service life of up to 12 years in float operation.Is the battery VdS-certified?Yes, VdS approval with the number G115059 confirms its suitability for safety-critical applications such as fire and burglar alarm systems.What temperatures can the XP45-12 battery withstand?The XP45-12 battery is designed for discharging at -15 °C to +50 °C and charging at -10 °C to +50 °C.How high is the self-discharge rate?At 25 °C, self-discharge is less than 3 % per month; recharging is recommended after no more than 6 months.Which charging parameters apply?For standby operation: 13.50 – 13.80 V.For cyclic operation: 14.50 – 14.90 V.Temperature compensation: –18 mV/°C (float), –30 mV/°C (cycle).Max. charging current: 13.5 A.What is the cycle life of the XP45-12 battery?The XP45-12 battery can withstand up to 400 charge cycles at a depth of discharge of 50 %. 

The Yuasa SWL4250FR is a VRLA high-performance battery with 12 volts, 150 Ah (C20) and 4266 W 10-minute power rating per block. It combines very high short-term performance with a long service life and flame-retardant housing for maximum operational safety in professional applications.Highlights at a glanceVery high performance: 4266 W per block at 10 minutes up to 9.6 V block voltage, alternatively 711 W per cell up to 1.6 V per cell at 20 °C.High capacity: 150 Ah with 20-hour discharge up to 10.5 V, 140 Ah with 10-hour discharge up to 10.8 V.Long service life: EUROBAT Long Life 10 to 12 years, Yuasa service life up to 10 years at 20 °C.Safe and robust: ABS housing UL94 V0, low pressure relief valves.Flexible installation: Operation in any position, except permanently upside down.Easy installation: M8 female thread or stud connection, tightening torque 6 Nm.Maximum performance for demanding applicationsThe SWL4250FR delivers reliable peak performance thanks to very low impedance and high short-term current capability. This makes it ideal for UPS systems with high power density, emergency and safety power supplies, data centres, telecommunications, industrial controls and buffer storage in critical infrastructures.Efficiency meets long service lifeFor standby operation, a float charge voltage of 13.65 V ±1 percent per block (2.275 V per cell) at 20 °C applies. Temperature compensation is minus 3 mV per cell and degree Celsius. For boost charging, 14.50 V ±3 percent per block (2.42 V per cell) is specified, with compensation of minus 4 mV per cell and degree Celsius.  No current limitation is required for float charging, 35 A is recommended for boost charging. The low self-discharge of about 3 percent per month supports long service life.Technology for flexible applicationsThe wide temperature range enables versatile applications: Discharge from minus 20 °C to plus 60 °C, charge from minus 15 °C to plus 50 °C, storage from minus 20 °C to plus 50 °C. The battery must not be operated in gas-tight housings. Each cell is equipped with a low-pressure relief valve for safe pressure regulation. Characteristics  ModelYuasa SWL4250FR Battery typeVRLA AGM (high load, maintenance-free) Nominal voltage (V)12 Capacity (Ah)95 (at 20h rate) Maximum performance4250 watts per cell (at 15 minutes) Charging voltage (float charge)13.5V to 13.8V Charging voltage (cycle operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeDesign Life EUROBAT 10-12 years Dimensions (L/W/H, mm)557 x 125 x 307 Weight (kg)65 ConnectionM8 thread CertificationsIEC 60896-21+22, UL, VdS  FAQs about the Yuasa SWL4250FR batteryWhat is the SWL4250FR designed for?For UPS and other applications with high short-term performance requirements. The SWL series is a high-rate VRLA range with EUROBAT Long Life 10 to 12 years.How does SWL differ from NPL?The SWL series is an optimised further development of the NPL series with improved energy-to-density ratio and up to 40 percent additional discharge capacity under high-current discharge.What are the temperature ranges for storage, charging and discharging?Storage fully charged minus 20 to plus 50 °C, charging minus 15 to plus 50 °C, discharging minus 20 to plus 60 °C. Can the battery be operated in a closed housing?No, VRLA batteries emit hydrogen gas. Therefore, they should not be operated in airtight enclosures and sufficient ventilation must be ensured.How is the battery installed?Installation is possible in any position except permanently upside down. Connection is via M8 female thread or stud terminals. Please observe a tightening torque of 6 Nm, correct polarity and sufficient ventilation.Is the housing flame-retardant?Yes, the housing is made of ABS and meets the UL94 V0 classification.

The Trojan TE35 is a state-of-the-art and completely maintenance-free 6-volt gel battery, specifically designed for the extreme requirements of demanding deep-cycle use. As part of Trojan's reliable deep-cycle gel line, it offers exceptional service life, maximum safety and reliability. With its high capacity of 210 Ah, it is the ideal energy source for fleets of golf carts, work platforms and cleaning machines, especially in sensitive environments.Highlights at a glanceMaintenance-free gel technology: The electrolyte bound in gel makes the battery absolutely leak-proof and maintenance-free.Maximum cycle durability: Designed for repeated, deep discharge and charge cycles in the toughest commercial use.Robust Trojan construction: Reinforced grid plates and high-quality separators for long service life and high efficiency.High safety: No gassing during normal operation, ideal for use in enclosed or poorly ventilated areas.Deep discharge protection: Recovers reliably even after deep discharges and without significant loss of capacity.Unrivalled performance for demanding applicationsThe Trojan TE35 is the first choice for commercial and industrial applications where endurance, safety and freedom from maintenance are crucial. Its main area of use is supplying power to golf cart fleets, electric lift and work platforms as well as industrial floor cleaning machines used indoors (e.g. in hospitals or food facilities). It is also an excellent choice for off-grid solar systems and marine applications.Superior deep-cycle gel technologyTrojan's deep-cycle gel technology offers critical advantages. The gel-like, thixotropic electrolyte is leak-proof and makes the battery resistant to vibration. The special gel formulation protects the lead plates and ensures excellent performance over hundreds of cycles. Unlike low-maintenance wet batteries, there is no need to refill with water, which reduces operating costs and increases application safety.Built for longevity and efficiencyThe TE35 is constructed for maximum robustness and durability. The impact-resistant polypropylene case withstands the rigours of daily use. The fully sealed design makes it a clean and safe energy solution, ensuring consistent power delivery and reliable operation throughout its long service life. Characteristics  ModelTrojan TE35 TechnologyLead-gel Nominal voltage (V)6 Capacity (Ah)210 (20h rate) Dimensions (L x W x H in mm)262 x 181 x 283 ConnectionUT (Universal Terminal) Weight (kg)approx. 31.0  FAQs about the Trojan TE35 Deep-Cycle Gel BatteryWhat does "deep cycle" mean?"Deep cycle" means the battery is designed to regularly supply a large part of its stored energy (deep discharge) and then be fully recharged, without quickly losing capacity.What is the main advantage of a gel battery compared to a wet battery?The main advantage is that it is completely maintenance-free and leak-proof. Since there is no liquid electrolyte present, it can be installed in any position and does not emit gases during normal operation. This makes it ideal for use indoors or in sensitive environments. Gel batteries are also often even more cycle-resistant.Which charger do I need for this gel battery?You need a modern, microprocessor-controlled charger with a special charging characteristic for gel batteries. The charging voltage for gel batteries is precisely regulated and differs from that for wet or AGM batteries. Using the wrong charger can significantly shorten the battery's service life.How are several batteries connected into a system?For common 36V or 48V systems in golf carts or work platforms, several of these 6V batteries are connected in series (e.g. six batteries for 36V). It is crucial that only batteries of the same type, age and condition are connected together to ensure even load distribution.How should this lead battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any retailer selling new batteries or to municipal recycling centres to ensure proper disposal.

The ULTRALIFE URB1270 is a state-of-the-art lithium iron phosphate battery (LiFePO4) designed specifically as a more powerful drop-in replacement for conventional 12V 7Ah or 7.2Ah lead-acid batteries (SLA). It utilises the standard housing of common lead-acid batteries, but thanks to lithium technology, offers a drastic reduction in weight, a constant voltage level, and up to 10 times longer cycle life. An integrated battery management system (BMS) provides maximum safety and automatically protects the cells.Highlights at a glance1:1 lead-gel replacement: Fits exactly into the holders and housing dimensions of common 12V 7Ah/7.2Ah lead-acid batteries (such as Yuasa NP7-12).Extreme cycle stability: Offers over 2000 charge cycles at 100% depth of discharge (for comparison: lead-acid batteries often achieve only 300-500 cycles).Ultralight: Weighs only approx. 1.06 kg, less than half the weight of a comparable lead-acid battery (approx. 2.5 kg), ideal for portable devices.Integrated BMS: The built-in Battery Management System monitors every cell and protects against overcharging, deep discharge, and short circuit.Safe chemistry: Lithium iron phosphate technology (LiFePO4) is considered the safest lithium variant, is thermally stable and non-combustible.Constant performance: Maintains a voltage of approx. 12.8 V almost constant up to nearly complete discharge, while lead-acid batteries lose voltage continuously.Ideal for medical technology & roboticsThe URB1270 is the perfect choice for applications where weight and lifespan are critical factors. It is commonly used in medical trolleys, mobile measuring devices, robots, electric scooters (scooters) or high-quality children's toys. As it has no memory effect and does not sulphate even when partially discharged (unlike lead-acid batteries), it requires much less maintenance and is significantly more reliable in long-term use. Features ModelULTRALIFE URB1270 (LiFePO4 SLA replacement) ApplicationUPS, medical technology, industry, robots (1:1 lead-acid replacement) TechnologyLithium iron phosphate (LiFePO4) with integrated BMS Voltage12.8 V (Nominal) - operating range 10V - 14.4V Capacity7.6 Ah (Comparable to 7-9 Ah lead-acid) / 97 Wh Max. discharge currentapprox. 10 A (continous) / integrated BMS protection Dimensions (L x W x H in mm)151 x 65 x 93 (standard size as 12V 7.2Ah) Terminal arrangementStandard (Suitable for standard connection cables) TerminalFaston 6.3mm (F2) - flat connector Base railN (Flat base) Special features>2000 cycles, very light, BMS (protection against over-/undervoltage) Weight (kg)approx. 1.0 (vs. 2.5 kg for lead-acid)  FAQs about the Ultralife URB1270Can I continue to use my lead-acid charger?This is the most important question when switching to lithium. In principle yes, but: The URB1270 is designed to be compatible with many standard lead-acid chargers (AGM/Gel) as long as the charge cutoff voltage is between 13.6 V and 14.8 V and no desulfation function (high voltage pulses) is active. For optimum performance and service life, however, we strongly recommend a dedicated LiFePO4 charger (CCCV characteristic).Can I connect the battery in series (24V)?According to the Ultralife data sheet, the URB1270 is often approved for a series connection (up to 2 batteries = 24V) or parallel connection. Please be sure to check the current data sheet for your specific production batch, as BMS specifications may vary. Both batteries must be fully charged before connecting them together.Is the higher price worth it compared to lead?If you use the battery cyclically (charge/discharge daily), then yes. A lead-acid battery often has to be replaced every 1-2 years. The Ultralife lithium battery often lasts 5-8 years or longer with the same use. Over its lifetime, it is therefore often more cost-effective, and you save a lot of weight as well.

The XCELL XP0.812 is a compact 12-volt lead-acid battery with a capacity of 0.8 Ah that impresses with its reliable performance, robust design and maintenance-free AGM technology. It is ideal for applications where space is limited but a stable power supply is required.Highlights at a glanceCompact design: Dimensions of only 96 x 25 x 62 mm with a weight of 0.33 kg.Reliable power: 0.8 Ah capacity with 20-hour discharge up to 10.5 V.Long service life: Up to 10 years in standby mode at 20 °C.High level of safety: Robust ABS housing, UL and CE certified.Maintenance free: AGM technology ensures leak-proof operation.Versatile in useThe XP0.812 is used in security and alarm technology, emergency lighting, measuring devices, telecommunications and many other compact applications. With a maximum discharge current of 5 A (5 seconds), it offers a stable power supply even during short-term load peaks.Efficiency and durabilityThanks to its low self-discharge (approx. 9 % in three months at 25 °C), the battery remains reliably ready for use even when stored for long periods. The temperature resistance of -15 °C to +50 °C in discharge mode enables flexible use in a wide range of environments.Compact dimensions for easy integrationWith its slim design and plug connections, the XP0.812 can be quickly and easily integrated into existing systems. It offers a robust and durable solution for all applications where compact size and operational reliability are crucial.Features  ModelXCELL XP0.8-12 Battery typeVRLA AGM (standby / general purpose) Rated voltage (V)12 Capacity (Ah)0.8 (at 20h rate) Maximum discharge current12A (for 5 seconds) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Battery lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)96 x 25 x 62 Weight (kg)approx. 0.35 ConnectionAMP connector CertificationsISO9001, CE, UL  Frequently asked questions about the XCELL XP0.812How long does the XP0.812 battery last?The XP0.812 is designed for a service life of up to 10 years in standby mode at 20 °C.In which areas is it used?Typical applications include security systems, emergency lighting, telecommunications, measuring devices and other compact devices with a 12V power supply.Is the battery maintenance-free?Yes, the AGM technology makes it completely maintenance-free and leak-proof.How high is the self-discharge rate?Self-discharge is approx. 9 % after three months, 18 % after six months and 35 % after one year at 25 °C.In which temperature range can the battery be used?The battery can be used in a temperature range from -20 °C to +50 °C. 

The XCELL XP0.812JST is a particularly compact 12-volt AGM lead-acid battery with a nominal capacity of 0.8 Ah. Thanks to the pre-assembled JST plug connection, it can be quickly integrated into devices with limited installation space and provides a reliable, maintenance-free power supply in continuous and cyclical operation.Highlights at a glanceSpace-saving and lightweight: 96 x 25 x 62 mm at only 0.33 kgReady for connection: integrated JST connector with stranded wiresReliable capacity: 0.8 Ah at 20 h up to 10.5 VLong service life: Designed for up to 10 years in standby mode at 20 °CSafety and quality: AGM technology, ABS housing, UL and CE, ISO 9001Power for compact applicationsWhether emergency lighting, safety and signalling technology, measuring devices or small controllers. The XP0.812JST delivers a stable 12 V and can withstand short-term discharge currents of up to 5 A for 5 seconds. The internal impedance of approx. 200 mΩ (fully charged, 25 °C) supports consistent power delivery.Availability even after storage periodsAt 25 °C, self-discharge is approx. 9 per cent after 3 months, approx. 18 per cent after 6 months and approx. 35 per cent residual capacity loss after 12 months. This means the battery remains ready for use even after storage phases. The permissible temperature range during discharge operation extends from −15 °C to +50 °C.Installation and charging technologyThe battery is connected via the pre-assembled JST plug connector and can be mounted immediately. For standby operation, a final charging voltage of 13.60 to 13.80 V at 25 °C is recommended, with temperature compensation of −18 mV per °C. In cycle operation, the charging parameters are 14.50 to 14.90 V at 25 °C, compensation −30 mV per °C. The maximum charging current is 0.24 A.Features  ModelXCELL XP0.8-12JST Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)12 Capacity (Ah)0.8 (at 20h rate) Maximum discharge current12A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)96 x 25 x 62 Weight (kg)approx. 0.35 ConnectionJST connector CertificationsISO9001, CE, UL  FAQs about XCELL batteries with JST connectorHow long is the expected service life of the XP0.812JST on standby?At 20 °C, the battery is designed for up to 10 years in float operation.Is the XP0.812JST battery suitable for cyclical applications?Yes, use the cycle charging voltage of 14.50 to 14.90 V at 25 °C and observe the maximum charging current of 0.24 A.What is special about the JST version?The battery has a pre-assembled JST connector with wires. This enables quick, reverse polarity-proof integration into suitable devices and cable harnesses.What temperatures are permissible during operation?Discharge is possible between -15 °C and +50 °C. The battery should be charged at temperatures from -10 °C to +50 °C. For longer storage, temperatures from -20 °C to +50 °C are permissible.How high is the self-discharge?At 25 °C, approx. 91 per cent of the capacity remains after 3 months, approx. 82 per cent after 6 months and approx. 65 per cent after 12 months. Regular recharging in float operation is recommended. 

The XCELL XP2.3-12 is a slim 12 volt AGM lead-acid battery with a nominal capacity of 2.3 Ah. It provides reliable power supply in safety-relevant and industrial applications and, with VdS G 115071, fulfils the requirements for professional use.Highlights at a glanceReliable capacity: 2.3 Ah at 20 hours to 10.5 VVdS recognised: G 115071, additionally UL and CE, manufactured to ISO 9001Power reserve: up to 34.5 A discharge current for 5 secondsSlim design: 178 x 35 x 67 mm at approx. 0.9 kgMaintenance-free: valve-regulated AGM technology with ABS housingLow self-discharge: 91 per cent residual capacity after 3 months at 25 °CApplications and performanceThe XP2.3-12 is suitable for alarm and security equipment, emergency lighting, fire alarm systems, communications and measuring devices, as well as control and regulation technology. The internal impedance of approx. 60 mΩ (fully charged, 25 °C) supports stable voltage supply, even during short-term load peaks.Charging parameters and operationFor standby operation, 13.60 to 13.80 V at 25 °C with temperature compensation of minus 18 mV per °C is recommended. In cyclic operation, the end-of-charge voltages are 14.50 to 14.90 V at 25 °C, compensation minus 30 mV per °C. The maximum charging current is 0.69 A. The permissible temperature range is from minus 15 °C to plus 50 °C during discharge, minus 10 °C to plus 50 °C during charging, and minus 20 °C to plus 50 °C for storage.Dimensions and connectionThe T1 flat plug connectors made of copper allow quick integration into existing systems. The compact, elongated design means the battery can be positioned particularly well in narrow housings and racks.Features  ModelXCELL XP2.3-12 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)2.3 (at 20h rate) Maximum discharge current34.5A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cyclic use)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)178 x 35 x 66 Weight (kg)approx. 0.94 ConnectionFaston 187 (4.8 mm) CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP2.3-12What is the expected service life for the XP2.3-12 in standby operation?At 20 °C, the XP2.3-12 battery is designed for 3 to 5 years in float operation. Regular test cycles and correct charging voltage increase availability.For which applications is the XP2.3-12 battery suitable?Preferred for safety-related systems such as fire alarm systems and intruder alarm systems, emergency lighting, communications and measuring devices, as well as controls with 12 volt supply.Which charging voltages must be observed?Float 13.60 to 13.80 V at 25 °C, cyclic operation 14.50 to 14.90 V. Please observe the respective temperature compensation.What is the self-discharge rate?At 25 °C, about 91 per cent capacity remains after 3 months, 82 per cent after 6 months and 65 per cent after 12 months of storage.Which connectors are present on the XP2.3-12?The XP2.3-12 is equipped with T1 flat plug connectors made of copper for quick, secure installation. 

The XCELL XP18-12 is a high-performance and maintenance-free lead battery known for its reliability and longevity. Based on proven AGM technology (Absorbent Glass Mat), this battery offers a nominal voltage of 12 V and a capacity of 18 Ah. It has been specially developed for demanding stationary and cyclic applications where a constant and secure power supply is crucial. Thanks to its sealed VRLA design, it is leak-proof and can be operated in any position.Highlights at a glanceReliable performance: 18 Ah capacity at 12 V, which corresponds to a total energy of 216 Wh.Durable: Designed for a service life of up to 5 years according to Eurobat classification.Maintenance-free: The VRLA AGM technology eliminates the need to top up water.Safe and flexible: Completely sealed, leak-proof and suitable for installation in any position.Low self-discharge: Ideal for standby operation and seasonal use.VdS approval: VDS G115072Reliable energy for critical applicationsThe XCELL XP18-12 is the ideal energy solution for systems where reliability is paramount. With its standard dimensions of 181 x 77 x 167 mm and a weight of approximately 5.4 kg, it can be easily integrated as a replacement for existing batteries in a wide variety of devices. Its primary areas of application include uninterruptible power supplies (UPS), security and alarm systems, emergency lighting systems as well as applications in medical and rehabilitation technology. The wide operating temperature range ensures stable performance even under demanding environmental conditions.Efficiency and safety thanks to AGM technologyThe AGM technology of the XCELL XP18-12 binds the electrolyte in a glass fibre fleece. This design not only prevents acid leakage, but also provides high vibration resistance and excellent cycle resistance compared to conventional lead-acid batteries. As there is no gassing under normal operating conditions, the battery can be safely used indoors and in housings without special ventilation. This maximises user safety and reduces maintenance to a minimum.Proven and robust lead AGM technologyIn contrast to open lead-acid batteries, the XP18-12 is valve-regulated and sealed thanks to its VRLA design (Valve Regulated Lead Acid). This enables internal gas recombination and ensures consistently high performance throughout its entire service life. The lead calcium grid plates used contribute to a very low self-discharge rate, making the battery perfect for standby operation or for applications with longer periods of inactivity.Features  ModelXCELL XP18-12 VdS Battery typeVRLA AGM (security technology) Nominal voltage (V)12 Capacity (Ah)18 (at 20h rate) Maximum discharge current270A (for 5 seconds) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cycle use)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 10 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)181 x 77 x 167 Weight (kg)approx. 5.6 ConnectionM5 screw terminal CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL lead battery XP18-12What does the term AGM mean?AGM stands for "Absorbent Glass Mat". In this technology, the battery electrolyte is bound in a fleece made of glass fibres. This makes the battery leak-proof, maintenance-free and very resistant to vibration.For which applications is the XP18-12 battery suitable?The battery is ideally suited for uninterruptible power supplies (UPS), alarm systems, fire alarm control panels, emergency lighting systems as well as medical and rehabilitation equipment such as patient lifts or electric wheelchairs.What is the expected service life of the battery?The XCELL XP18-12 is designed for a service life of up to 5 years in standby operation (standby) according to the Eurobat classification. The actual service life depends heavily on the application, operating temperature and depth of discharge.Can several XP18-12 batteries be connected together?Yes, you can connect several batteries of this type together. For a higher voltage (e.g. 24 V) connect two batteries in series. For higher capacity, connect the batteries in parallel. Please only use batteries of the same type, age and state of charge.Is the battery actually maintenance-free?Yes, thanks to the sealed VRLA AGM design, the battery is completely maintenance-free. Refilling with distilled water is not required during the entire service life.How should the battery be stored when not in use?Store the battery in a cool, dry place and ensure that it is fully charged. Due to the low self-discharge, the state of charge should be checked every six months and the battery recharged if necessary to avoid deep discharge. 

The XCELL XP26-12 is a powerful, maintenance-free 12-volt lead-acid battery with a 26 Ah capacity (20h rate), characterised by its long service life. It has been specially developed for reliable, safety-relevant and industrial applications. Thanks to its robust AGM technology and M5 inlay connections, it offers a high current output. The battery is also VdS certified (G115073).Highlights at a glanceCertified: VdS G115073, suitable for fire and burglar alarm systemsPowerful performance: 26 Ah capacity at 20-hour dischargeHigh current output: Up to 390 A discharge current (5 seconds)Durable: Up to 5 years service life in standby operation at 25 °CMaintenance-free: Leak-proof AGM technology (VRLA)Powerful performance for challenging applicationsThe XP26-12 ensures a constant and reliable power supply, even during short-term peak loads, with a discharge current of up to 390 A for 5 seconds. With its compact dimensions (165 × 176 × 127 mm) and low weight of approx. 7.9 kg, it is ideal for mobile devices, emergency power supply systems, telecommunications, safety lighting and other industrial applications.Efficient and long-lasting power supplyThe AGM technology ensures maintenance-free operation with a minimum self-discharge of less than 3% per month at 25 °C. For continuous operation (float charging), a voltage of 13.60–13.80 V is recommended, while for cyclic operation 14.50–14.90 V is ideal. Integrated temperature compensation secures the efficiency of the charging performance regardless of the ambient temperature. The maximum charging current is 7.8 A.Technology for reliable safetyThe battery is equipped with a flame-retardant housing according to UL94-HB/V0 and meets international standards such as CE, UL, ISO 9001. The construction enables safe operation over several years in standby mode, with proper maintenance and ambient temperature. Even under difficult conditions, the battery maintains a stable capacity performance, approximately 85 % at 0 °C and 65 % at –15 °C.Features  ModelXCELL XP26-12 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)26 (at 20h rate) Maximum discharge current390A (for 5 seconds) Charging voltage (float charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)166 x 175 x 125 Weight (kg)approx. 8.6 ConnectionM5 screw connection CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP26-12How long is the service life of the XCELL XP26-12 battery?The float service life is 3 to 5 years at an ambient temperature of 25 °C, depending on operating conditions.What is the XCELL XP26-12 suitable for?The battery is suitable for safety-relevant systems (e.g. fire and intrusion alarm systems), UPS systems, telecommunications equipment, medical technology and other industrial applications.Is the XCELL XP26-12 battery VdS certified?Yes, the XCELL XP26-12 holds VdS approval with number G115073.How high is the self-discharge rate?Self-discharge is less than 3 % per month at 25 °C.Which charging parameters must be observed?For standby operation, a voltage of 13.60 to 13.80 V is recommended. In cyclic operation, the voltage is 14.50 to 14.90 V. The maximum charging current should not exceed 7.8 A.Is the battery maintenance-free, leak-proof and can it be used in any position?Yes, the XP 26‑12 VDS is sealed maintenance-free, leak-proof and can be used in any position. 

The Yuasa REC50-12 is a cycle-resistant VRLA industrial battery with 12 volts and 50 Ah over 20 hours. It combines high cycle life, low impedance and stable power output in a compact form. Ideal for mobile applications, rehabilitation and medical technology, cleaning machines, drive and supply systems, photovoltaic buffering as well as UPS in cyclic operation.Highlights at a glanceCycle resistant: Up to 1400 cycles at 25 percent DOD.Reliable capacity: 50 Ah with 20-hour discharge down to 10.5 V, 40 Ah with 10-hour discharge down to 10.8 V.High current load capability: Maximum 400 A for 1 second and 185 A for 1 minute.Easy installation: M5 female threaded connection, recommended tightening torque 2 to 3 Nm.Low self-discharge: About 3 percent per month at 20 °C.Maximum performance for demanding cyclic applicationsThe REC50-12 is designed for repeated charging and discharging operations. AGM technology and valve-regulated oxygen recombination ensure efficient gas binding and low maintenance. The low impedance supports high peak currents, ensuring that connected consumers are reliably supplied even during dynamic load profiles.Efficiency meets long service lifeFor standby use, the float charge voltage is 13.65 V ±1 percent per block, with temperature compensation of minus 3 mV per cell and degree Celsius. For cyclic or boost charging, 14.52 V ±3 percent per block is provided, with compensation of minus 4 mV per cell and degree Celsius.  The recommended current limitation is 12.5 A for both float and cyclic use. The EUROBAT classification General Purpose 6 to 9 years and the Yuasa Design Life of 7 years at 20 °C confirm its endurance in operation.Technology for flexible applicationsThe operating temperature range covers discharge from minus 15 °C to plus 40 °C, charging from 0 °C to plus 40 °C, and storage from minus 15 °C to plus 50 °C. Each cell is equipped with a low-pressure relief valve. VRLA batteries release hydrogen. Do not operate the battery in gas-tight housings and ensure adequate ventilation.Features  ModelYuasa REC50-12 Battery typeVRLA AGM (cycle resistant, maintenance-free) Nominal voltage (V)12 Capacity (Ah)50 (at 20h rate) Maximum discharge current500A (for 5 seconds) Charging voltage (float charge)13.5V to 13.8V Charging voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeHigh cycle life Dimensions (L/W/H, mm)197 x 165 x 170 Weight (kg)18.5 ConnectionM6 threaded CertificationsIEC 60896-21+22, UL  FAQs about the Yuasa REC50-12I batteryWhat is the expected service life?The EUROBAT classification indicates 6 to 9 years. Yuasa states a Design Life of 7 years at 20 °C. The actual service life depends on temperature, charge management, and cycles.How is the battery installed?Mounting is possible in any position except permanently upside down. The electrical connection is made via M5 threaded terminals.Are there any special safety instructions?Each cell is equipped with a low-pressure relief valve. VRLA batteries must not be used in gas-tight enclosures. At the end of life, the battery must be recycled in accordance with local and national regulations.What is the REC50-12I designed for?For cyclic applications with many charge and discharge operations, such as mobility, cleaning machines, leisure, and renewable energies. The REC series is a VRLA-AGM range with high cycle resistance.How high is the self-discharge and what does this mean for storage?Typical is about 3 % capacity loss per month at 20 °C. For longer storage periods, regular recharging is advisable.Which chargers are suitable for the REC50-12I battery?Chargers or controllers with constant voltage for VRLA-AGM batteries are suitable for the Yuasa REC50-12I. Set the voltages specified in the data sheet and consider temperature compensation. If necessary, an equalisation or top-up charge should be carried out before commissioning. 

The Trojan T-105 is the world's leading 6-volt wet-cell battery and the industry standard for demanding deep-cycle applications. As the flagship of the Trojan Signature Line, it has been specially developed for maximum cycle stability and an exceptionally long service life in tough, daily use. With its high capacity of 225 Ah, it is the ideal and most reliable energy source for golf carts, work platforms, cleaning machines and off-grid solar systems.Highlights at a glanceIndustry standard: The world's most proven and best-selling deep-cycle battery for golf carts and industrial applications.Maximum cycle stability: Developed for repeated, deep discharge and charge cycles in the toughest commercial use.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer life and higher efficiency.High capacity: 225 Ah for maximum runtimes and the productivity of your machines and vehicles.Low maintenance: Only requires regular checks of the water level to ensure maximum service life.Unrivalled performance for demanding applicationsThe Trojan T-105 is the first choice for commercial and industrial applications where endurance and reliability are crucial. Its main area of application is in the power supply of golf cart fleets, electric lifting and working platforms, industrial floor cleaning machines and small, self-sufficient solar energy systems. Wherever machines have to work reliably for many hours a day, this battery provides the necessary energy.Superior deep-cycle technologyTrojan Batteries have been the benchmark for true deep-cycle performance for decades. The exclusive T2 Technology® with Alpha Plus® paste formulation maximises electrochemical efficiency and slows down the ageing process of the active mass. DuraGrid™ grid architecture provides superior corrosion resistance and improved current conduction, resulting in higher overall performance and longer battery life.Built for longevity and efficiencyThe construction of the T-105 is designed for maximum robustness and easy maintenance. The impact-resistant polypropylene housing withstands the stresses of daily use. The low-maintenance design only requires regular inspection and, if necessary, topping up with distilled water to maintain the battery's full capacity and service life for many years. This makes it an extremely economical solution for professional fleet operators. Features  ModelTrojan T-105 ELPT TechnologyLead-acid (wet-cell battery) Rated voltage (V)6 Capacity (Ah)225 (20h rate) Dimensions (L x W x H in mm)262 x 181 x 281 ConnectionELPT (Embedded Low Profile Terminal) Weight (kg)approx. 28.0  FAQs about the Trojan T-105 deep-cycle batteryWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly release a large proportion (up to 80%) of its stored energy and then be fully recharged without quickly losing capacity. This is crucial for supply applications, in contrast to starter batteries.What does "low maintenance" mean?As a low-maintenance wet-cell battery, the fluid level (electrolyte) in the cells must be checked regularly and topped up with distilled water only if necessary. Correct maintenance is crucial for achieving the maximum service life. Automatic water topping-up systems are available as an option for larger systems.What do the different capacity specifications (C5, C20, C100) mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current in relation to the capacity. C100 (discharge over 100 hours) results in the highest capacity rating and is typical for solar applications. C20 (20 hours) is the common standard comparison value. C5 (5 hours) is relevant for applications with high continuous load.How are several batteries connected to form a system?For the common 36V or 48V systems in golf carts or work platforms, several of these 6V batteries are connected in series (e.g. six batteries for 36V). It is essential that only batteries of the same type, age and condition are connected together to ensure an even load.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any retailer that sells new batteries or to municipal recycling centres free of charge to ensure that it is recycled properly.

The Yuasa REC36-12 is a cycle-resistant VRLA industrial battery with 12 volts and 36 Ah (C20). It combines a high cycle lifetime with reliable power delivery and a compact design. Ideal for mobile applications, traction aids, rehabilitation and medical technology, measurement and control technology, photovoltaic buffering as well as UPS in cyclic operation.Highlights at a glanceCycle-resistant: Up to 1400 cycles at 25 percent DOD.Reliable capacity: 36 Ah at 20-hour discharge down to 10.5 V, 32 Ah at 10-hour discharge down to 10.8 V.High current load capacity: Maximum 360 A for 1 second and 140 A for 1 minute.Simple installation: M5 female thread connectionLow self-discharge: Around 3 percent per month at 20 °C.Maximum performance for demanding cyclic applicationsThe REC36-12 is designed for high cyclic stress. Thanks to AGM technology and valve-regulated oxygen recombination, it delivers stable voltage even under varying load profiles. This makes it a reliable choice for drive and supply applications requiring regular charge and discharge cycles.Efficiency meets long service lifeA float charging voltage of 13.65 V ±1 percent per block applies for standby operation, with temperature compensation of minus 3 mV per cell and degree Celsius. For cyclic or boost charging 14.52 V ±3 percent per block is intended, with compensation of minus 4 mV per cell and degree Celsius.  The recommended current limit is 9 A for both float operation and cyclic charging. The EUROBAT classification General Purpose 6 to 9 years and a Yuasa Design Life specification of 7 years at 20 °C underline the endurance in use.Technology for flexible application possibilitiesThe operating temperature range covers discharge from minus 15 °C to plus 40 °C, charging from 0 °C to plus 40 °C, and storage from minus 15 °C to plus 50 °C. Each cell is equipped with a low pressure relief valve. VRLA batteries emit hydrogen, so adequate ventilation must be ensured and use in gas-tight housings avoided.Features  ModelYuasa REC36-12 Battery typeVRLA AGM (cycle resistant, maintenance-free) Nominal voltage (V)12 Capacity (Ah)36 (at 20h rate) Maximum discharge current360A (for 5 seconds) Charging voltage (float charging)13.5V to 13.8V Charging voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeHigh cycle lifetime Dimensions (L/W/H, mm)197 x 132 x 181 Weight (kg)13 ConnectionM5 thread CertificationsIEC 60896-21+22, UL FAQs about the Yuasa REC36-12I batteryFor which applications is the REC36-12I battery suitable?For cyclic applications such as rehabilitation and mobility aids, drive and supply systems, PV buffering, measurement and control technology as well as UPS when regular charge and discharge cycles are required. The REC series offers a higher number of cycles and rapid recovery after deep discharge compared to standard VRLA.How is the battery installed?Mounting is possible in any position except permanently upside down. The electrical connection is made via M5 threaded connections. Please observe a tightening torque of 2 to 3 Nm, correct polarity and adequate ventilation.Are there any special safety instructions?Each cell is fitted with a low pressure relief valve. VRLA batteries must not be operated in gas-tight enclosures. At the end of their service life, the battery must be recycled according to local and national regulations.How cycle-resistant is the battery?Typical number of cycles to 80 percent remaining capacity: 300 cycles at 100 percent DoD, 500 at 75 percent DoD, 600 at 50 percent DoD, 1400 at 25 percent DoD.How high is the self-discharge and what does that mean for storage?Typically around 3 percent capacity loss per month at 20 degrees Celsius. For prolonged storage, regular recharging is recommended. yuasa.deIs the REC36-12I suitable for UPS standby long-term operation or are there more suitable series?It can be used for continuous UPS standby operation, but is optimised for cyclic use. For pure standby operation with long service life, Yuasa recommends the NPL series with EUROBAT 10 to 12 years.

The YUASA REC1412 is a reliable and powerful VRLA battery for cyclic applications. With 12 volts and 14 Ah nominal capacity, this battery is particularly suitable for repeated charging and discharging operations in mobile devices, medical technology, security systems or renewable energy systems. The compact and robust battery is manufactured to the highest quality standards and impresses with its long service life, high cycle durability and maintenance-free operation.Highlights at a glanceCyclic use: Developed for repeated charging and discharging cycles with up to 1400 cycles at 25% depth of discharge.High performance: Delivers up to 195 A discharge current for one second.Compact design: Only 151 mm long, 98 mm wide and 94 mm high.Maintenance-free: VRLA technology with integrated valves for safe operation.Reliable service life: EUROBAT classification "General Purpose" with 6 to 9 years design service life.Reliable energy for cyclic applicationsThe YUASA REC1412 is part of the REC series, specially designed for cyclic operation. It impresses with an output of 13 Ah (20h rate) and exceptionally high cycle durability. With 25% depth of discharge, up to 1400 cycles are possible, an ideal energy storage for applications with regular charging/discharging cycles such as electric wheelchairs, medical devices, solar systems, emergency lighting and more.Robust technology for continuous operationThanks to its VRLA technology (Valve Regulated Lead Acid), the REC1412 is absolutely maintenance-free and leak-proof. The housing made of robust ABS plastic (UL94:HB) offers mechanical stability and protection during operation. The integrated low-pressure overpressure valve ensures safe exhaust of gases produced without compromising tightness.Flexible installation and simple handlingThe REC1412 can be used in almost any installation position, with the exception of permanent overhead mounting. The Faston connections (6.35 mm) allow for a fast and safe connection, ideal for mobile or changing usage environments. The recommended maximum charge current is 3.25 A, both in standby and in cyclic operation.  ModelYuasa REC14-12 Battery typeVRLA AGM (cycle resistant) Nominal voltage (V)12 Capacity (Ah)14 (at 20h rate) Maximum discharge current168A (for 5 seconds) Charge voltage (trickle charge)13.65V (±1%) Charge voltage (cyclic operation)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 500 cycles (at 75% discharge) Dimensions (L/W/H, mm)151 x 98 x 101 Weight (kg)4.4 ConnectionM5 thread CertificationsIEC 60896-21+22, VdS, UL  FAQs about Yuasa REC1412 lead-acid batteryFor which applications is the battery optimised?It is a VRLA (AGM) battery, specially developed for cyclic applications such as electric wheelchairs, golf trolleys, photovoltaic storage, mobile pumps, robotics, medical devices and UPS systems.What is the cycle durability of the battery?Thanks to lead-calcium grid and AGM technology, it offers double the number of cycles compared to standard VRLA batteries: e.g. approx. 300 cycles at 100% deep discharge or up to approx. 1,400 cycles at 25% DoD.Which charging characteristics are recommended?Float/standby charging: 13.65 V per unit (2.275 V/cell) ±1 %Cyclic/boost charging: 14.52 V per unit (2.42 V/cell) ±3 %Recommended charging current limit: max. 3.25 AWhat about safety and construction?The housing is made of impact-resistant ABS (UL94 HB, FR version optional V0), valve-controlled with almost 100% gas recombination and low-pressure relief valves. The battery releases hydrogen during charging – do not install in airtight containers.How long is the battery expected to last?The battery is developed for high cycle durability, not for a certain calendar lifetime. Operation occurs within -15 °C to +45 °C (charging, discharging, storage). The expected number of cycles is 600 cycles at 50% DoD, 1,400 cycles at 25% DoD. 

The Yuasa REC22-12I is a cycle-resistant VRLA industrial battery. It supplies 12 volts and 22 Ah (at 20 hours) and features a high cycle life, low impedance and stable power output in a compact design. It is ideally suited for a wide range of applications, including mobile devices, cleaning machines, rehabilitation and medical technology, photovoltaic buffering, measurement and control technology, as well as UPS systems in cyclic operation.Highlights at a glanceCycle-resistant: Up to 1400 cycles at 25 percent DODReliable capacity: 22 Ah at 20-hour discharge to 10.5 V, 19.7 Ah at 10-hour discharge to 10.8 V.Flexible installation: Operation possible in any position, except permanently upside down.Low self-discharge: About 3 percent per month at 20 °C.Case material: ABS to UL94 HB.Maximum performance for demanding cycle applicationsThe REC22-12I is designed for repeated charging and discharging operations. AGM technology and valve-regulated oxygen recombination ensure efficient gas retention and low maintenance requirements. Low impedance supports high peak currents, so sensitive loads are reliably supplied even with dynamic load profiles.Efficiency meets long service lifeIn standby operation, a float charge voltage of 13.65 V ±1 percent per block is applied, which is adjusted by a temperature compensation of minus 3 mV per cell and degree Celsius. For cyclic or boost charging, 14.52 V ±3 percent per block is provided, with compensation of minus 4 mV per cell and degree Celsius. The recommended current limit is 5.5 A in both float and cyclic operation. The service life in use is confirmed by the EUROBAT classification General Purpose 6 to 9 years and a Yuasa Design Life specification of 7 years at 20 °C.Technology for flexible applicationsThe operating temperature range includes discharge from -15 °C to +40 °C, charging from 0 °C to +40 °C and storage from -15 °C to +50 °C. Each cell is equipped with a low pressure relief valve. As VRLA batteries release hydrogen, it is important not to operate them in gas-tight enclosures and to ensure adequate ventilation.Features  ModelYuasa REC22-12I Battery typeVRLA AGM (cycle-resistant, maintenance-free) Nominal voltage (V)12 Capacity (Ah)22 (at 20h rate) Maximum discharge current220A (for 5 seconds) Charging voltage (float charge)13.5V to 13.8V Charging voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeHigh cycle life Dimensions (L/W/H, mm)175 x 166 x 125 Weight (kg)8.6 ConnectionM5 thread CertificationsIEC 60896-21+22, UL  FAQ about the Yuasa REC22-12IFor which applications is the REC22-12I typical?The REC22-12I is ideally suited for cyclic operations in the areas of mobility, leisure and industry, as it is designed for high cycle resistance and rapid recovery after deep discharge. How cycle-resistant is the REC22-12I?The REC22-12I typically exhibits the following cycle resistance up to a remaining capacity of 80%: 300 cycles are possible at 100% depth of discharge (DoD), 500 cycles at 75% DoD, 600 cycles at 50% DoD and 1400 cycles at 25% DoD.Are there any special safety features?VRLA batteries can release hydrogen gas. Ensure sufficient ventilation and avoid operation in hermetically sealed enclosures. Each cell is equipped with a low pressure relief valve.Which chargers or solar charge controllers are suitable?Use constant voltage devices suitable for VRLA-AGM batteries. Observe the voltages specified in the data sheet and take temperature compensation into account.How is the battery installed?The battery can be installed in any position, but not permanently upside down. The electrical connection is made via M5 thread connections. Ensure a tightening torque of 2 to 3 Nm, correct polarity and adequate ventilation.

The Yuasa REC80-12 is a cycle-resistant 12V/80Ah VRLA industrial battery. It is characterised by its long cycle life, low impedance and stable power output in a robust design. It is ideal for cyclic operation in mobile applications, cleaning machines, rehabilitation and medical technology, as a photovoltaic buffer as well as in measurement and control technology and UPS systems.Highlights at a glanceReliable capacity: 80 Ah with 20-hour discharge up to 10.5 V, 74 Ah with 10-hour discharge up to 10.8 V.High current carrying capacity: Maximum 480 A for 1 second and 310 A for 1 minute.Low impedance: 4.7 mΩ at 1 kHz for stable load performance.Simple installation: M6 female threaded connection, recommended tightening torque 3.9 to 5.4 Nm.Low self-discharge: About 3 percent per month at 20 °C.Maximum performance for demanding cyclic applicationsThe REC80-12 was designed for frequent charge and discharge cycles. Thanks to AGM technology and valve-regulated oxygen recombination, it is particularly low-maintenance and ensures a reliable energy supply, even with dynamic load profiles. Its low impedance enables high peak currents and therefore stable power supply to the consumers.Efficiency meets long service lifeFor standby operation, a float charge voltage of 13.65 V ±1 percent per block is recommended, with temperature compensation of minus 3 mV per cell and degree Celsius. For cyclic or boost charging, 14.52 V ±3 percent per block is recommended, also with compensation of minus 4 mV per cell and degree Celsius.  The recommended current limit for floating operation and for cyclic charging is 20 A. The longevity in use is underlined by the EUROBAT classification General Purpose 6 to 9 years and a Yuasa design life specification of 7 years at 20 °C.Technology for flexible application possibilitiesThe operating temperature range includes discharge from minus 15 °C to plus 40 °C, charging from 0 °C to plus 40 °C, and storage from minus 15 °C to plus 50 °C. Each cell is equipped with a low-pressure release valve. VRLA batteries release hydrogen. Do not operate the battery in gas-tight housings and ensure sufficient ventilation.Specifications  ModelYuasa REC80-12 Battery typeVRLA AGM (cycle-resistant, maintenance-free) Nominal voltage (V)12 Capacity (Ah)80 (at 20h rate) Maximum discharge current800A (for 5 seconds) Charge voltage (float charge)13.5V to 13.8V Charge voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeHigh cycle life Dimensions (L/W/H, mm)260 x 168 x 211 Weight (kg)26.5 ConnectionM6 thread CertificationsIEC 60896-21+22, UL  FAQ about the Yuasa REC80-12I industrial batteryWhat is the REC80-12I and what is it suitable for?The REC80-12I is a 12 V VRLA-AGM cyclic battery with a capacity of 80 Ah (at 20-hour rate). It is specially designed for applications that require frequent charging and discharging. These include, among others, electromobility, cleaning machines, golf trolleys and various applications in the field of renewable energies.How cycle-resistant is the REC80-12I?The REC80-12I provides cycle resistance of 300 cycles at 100 percent depth of discharge (DoD) down to a residual capacity of 80 percent. At 75 percent DoD it is 500 cycles, at 50 percent DoD 600 cycles and at 25 percent DoD even 1,400 cycles.Is the REC80-12I maintenance-free and low-gassing?Yes, thanks to the valve-regulated AGM design with almost complete oxygen recombination. Each cell is also equipped with a low-pressure relief valve.Can the battery be operated in a closed housing?No, VRLA batteries can release hydrogen gas. Therefore, operation in hermetically sealed housings is not permitted. It must always be ensured that adequate ventilation is provided.Can I operate several batteries in series or parallel?In principle yes. Observe the Yuasa instructions regarding installation, commissioning and maintenance. Select identical cable routes per string and suitable fusing, and ensure sufficient ventilation.How does REC differ from standby series such as NPL or SWL?REC is specially designed for cyclic resistance and achieves a significantly longer service life in cyclic operation than conventional VRLA batteries. The NPL and SWL series, on the other hand, are designed primarily for standby applications with high current requirements and meet the EUROBAT Long Life classification for standby operation.

The Yuasa YBX3057 is a high-quality 12V starter battery from the YBX3000 SMF-The YBX3057 is the first battery in the Sealed Maintenance Free series, which serves as a performance upgrade for classic 40Ah batteries. It has the narrow Asian JIS case format NS60 and is characterised by the pole arrangement Positive terminal left and Thin terminals from. With 45 Ah capacity and 380 A cold start current, it offers reliable energy for many imported vehicles from Honda, Nissan, Toyota or Suzuki. Thanks to the sealed double lid, it is completely maintenance-free.Highlights at a glanceUp to 30,000 engine starts: Reliable starting power for everyday use and a longer service life than standard batteries.JIS format NS60L: Specific slim design (238 mm length, 129 mm width) with Positive terminal on the left sidesuitable for many Japanese models.Sealed tilt double lid: SMF technology prevents acid leakage, reduces water loss by 30% and makes the battery maintenance-free.VDA rollover test passed: Meets high safety standards and remains sealed even when tilted.Thin terminals (JIS T3): Equipped with the small Asian Thin terminals (positive terminal diameter approx. 14.7 mm).State of charge indicator (SOCI): The integrated "Magic Eye" allows a quick check of the battery status at a glance.Integrated carrying handle & flame arrester: Facilitates installation in the often tight mounting positions and protects against flying sparks. Features ModelYuasa YBX3057 (YBX3000 series) ApplicationStarter battery for Asian cars (models with positive terminal on the left) TechnologySMF (Sealed Maintenance Free) - Calcium/Calcium Voltage12 V Capacity45 Ah (20 hours) Cold start current (CCA)400 A (EN1) Dimensions (L x W x H in mm)238 x 129 x 225 (JIS housing B24) Pole arrangement1 (positive pole left) Terminal typeT3 (thin terminal / JIS Small) - often with T1 adapter Base plateN (No base plate) Special featuresUp to 30,000 starts, charge level indicator (Magic Eye), carrying handle Weight (kg)approx. 12.4 (filled) FAQs about the Yuasa YBX3057What is the difference to the YBX3053?The only difference is the Pole arrangement.YBX3057: positive terminal links (Layout 1).YBX3053: positive terminal Right (Layout 0). Please look under the bonnet: Is the red positive cable on the left-hand side of the battery? Then the YBX3057 is the right one.Do I have "thin" or "thick" terminals?The YBX3057 has thin terminals (T3). The diameter of the positive terminal is approx. 14.7 mm (similar to a little finger). If your battery terminals are as thick as a thumb (approx. 19 mm), you will need either terminal adapters or a different battery (e.g. YBX3057 with adapters or a model with thick terminals).Will this battery fit if my old one was 46B24L?Yes, absolutely. The code 46B24L is the Japanese JIS code.46: Performance class (YBX3057 equals or exceeds this in most cases).B: Form factor (width/height).24: Length in cm (approx. 24 cm).L: positive terminal links. The YBX3057 is the direct, suitable replacement for all batteries with the suffix ...B24L.Is the battery suitable for Start-Stop?No. The YBX3057 is a maintenance-free wet-cell battery. It is not suitable for the high loads of start-stop systems. For this you need an EFB battery (e.g. Yuasa YBX7057).

The Trojan T-105 is the world’s leading 6-volt wet-cell battery and the industry standard for demanding deep-cycle applications. As the flagship of the Trojan Signature Line, it was developed specifically for maximum cycle stability and an exceptionally long lifespan in tough daily use. With its high capacity of 225 Ah and the flexible Universal Terminal, it is the ideal and most reliable energy source for golf carts, work platforms, cleaning machines and off-grid solar systems.Highlights at a glanceIndustry standard: The world’s most proven and best-selling deep-cycle battery for golf carts and industrial applications.Maximum cycle stability: Designed for repeated, deep discharge and charging cycles in the toughest commercial use.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer life and higher efficiency.Versatile Universal Terminal: Combines a threaded terminal and a cone terminal for maximum connection flexibility.Low maintenance: Only requires regular checking of the water level to ensure maximum service life.Unrivalled performance for demanding applicationsThe Trojan T-105 is the first choice for commercial and industrial applications where endurance and reliability are essential. Its main field of application is in powering golf cart fleets, electric lifting and work platforms, industrial floor cleaning machines and small, stand-alone solar energy systems. Wherever machines need to operate reliably for many hours a day, this battery supplies the necessary energy.Superior deep-cycle technologyTrojan batteries have set the benchmark for true deep-cycle performance for decades. The exclusive T2 Technology® with Alpha Plus® paste formulation provides maximum electrochemical efficiency and slows the ageing process of the active material. The DuraGrid™ grid architecture provides superior corrosion resistance and improved current conduction, resulting in higher overall performance and longer battery life.Built for longevity and efficiencyThe T-105’s construction is designed for maximum robustness and easy maintenance. The impact-resistant polypropylene housing withstands the stresses of daily use. The low-maintenance design requires only regular checking and topping up with distilled water if necessary to maintain full capacity and battery life for years to come. This makes it an extremely cost-effective solution for professional fleet operators. Features  ModelTrojan T-105 UT TechnologyLead-acid (wet-cell battery) Rated voltage (V)6 Capacity (Ah)225 (20h rate) Dimensions (L x W x H in mm)262 x 181 x 281 TerminalUT (Universal Terminal) Weight (kg)approx. 28.0  FAQs about the Trojan T-105 deep-cycle batteryWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly release a large portion (up to 80%) of its stored energy and can then be fully recharged without quickly losing capacity. This is vital for supply applications, as opposed to starter batteries.What is the advantage of the "Universal Terminal" (UT)?The Universal Terminal is a versatile dual terminal. It combines a standard automotive cone terminal (SAE pole) onto which clamps can be fitted, with a threaded bolt for the secure connection of ring terminals. This provides maximum flexibility for various application areas and cabling types.What does "low maintenance" mean?As a low-maintenance wet-cell battery, the liquid level (electrolyte) in the cells must be checked regularly and topped up exclusively with distilled water when necessary. Proper maintenance is crucial to achieving maximum service life. Automatic water topping-up systems are available as an option for larger installations.How are several batteries connected to a system?For the usual 36V or 48V systems in golf carts or work platforms, several of these 6V batteries are connected in series (e.g. six batteries for 36V). It is essential that only batteries of the same type, age and condition are linked together to ensure an even load.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally hazardous substances and must not be disposed of with household waste. You can return your old battery free of charge to any dealer selling new batteries or municipal recycling centres to ensure proper recycling.

The Trojan T-125 is a powerful 6-volt wet-cell battery and an advancement of the legendary T-105 model, developed for even more demanding deep-cycle applications. As part of the Trojan Signature Line, it has been specifically designed for maximum cycle durability and an exceptionally long lifespan under tough, daily use. With its increased capacity of 240 Ah and flexible universal terminal, it is the ideal and most reliable power source for golf carts, aerial work platforms, and solar installations with increased energy demands.Highlights at a glanceIncreased capacity: With 240 Ah, it delivers more endurance and longer operating times than the industry standard T-105.Maximum cycle durability: Designed for repeated, deep discharge and charge cycles in the toughest commercial applications.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer service life and greater efficiency.Versatile universal terminal: Combines a threaded post with a tapered post for maximum connection flexibility.Low maintenance: Only requires regular checks of the water level to ensure maximum service life.Unrivalled performance for demanding applicationsThe Trojan T-125 is the first choice for commercial and industrial applications that require longer runtimes. Its main area of use is powering golf cart fleets, electric lifting and work platforms, industrial floor cleaners, as well as autonomous solar energy systems. Wherever machines need to operate reliably for many hours every day, this battery provides the crucial energy reserve.Superior deep-cycle technologyTrojan batteries have set the standard for true deep-cycle performance for decades. The exclusive T2 Technology® with Alpha Plus® paste formulation ensures maximum electrochemical efficiency and slows down the ageing process of the active mass. The DuraGrid™ grid architecture provides superior corrosion resistance and improved current conductivity, resulting in higher overall performance and longer battery life.Built for longevity and efficiencyThe design of the T-125 is aimed at maximum robustness and easy maintenance. The impact-resistant polypropylene case withstands the rigours of daily use. The low-maintenance concept only requires regular checks and, if necessary, topping up with distilled water to maintain the battery's full capacity and service life for many years. This makes it an extremely economical solution for professional fleet operators. Characteristics  ModelTrojan T-125 UT TechnologyLead-acid (wet-cell battery) Nominal voltage (V)6 Capacity (Ah)240 (20h rate) Dimensions (L x W x H in mm)262 x 181 x 296 TerminalUT (Universal Terminal) Weight (kg)approx. 30.0  FAQs about the Trojan T-125 Deep-Cycle BatteryWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly deliver a large portion (up to 80%) of its stored energy and then be fully recharged, without quickly losing capacity. This is essential for supply applications, as opposed to starter batteries.What is the advantage of the "Universal Terminal" (UT)?The Universal Terminal is a versatile dual terminal. It combines a standard automotive tapered post (SAE post), onto which terminal clamps can be fitted, with a threaded stud for secure connection of ring terminals. This provides maximum flexibility for different applications and wiring types.What does "low maintenance" mean?As a low-maintenance wet-cell battery, the fluid level (electrolyte) in the cells must be checked regularly and, if necessary, topped up with distilled water only. Proper maintenance is essential to achieve maximum lifespan. For larger systems, automatic water refill systems are available as an option.How are multiple batteries connected to form a system?For common 36V or 48V systems in golf carts or work platforms, several of these 6V batteries are connected in series (e.g. six batteries for 36V). It is essential that only batteries of the same type, age, and condition are connected together to ensure an even load.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any dealer who sells new batteries or to municipal recycling centres to ensure proper recycling.

The Trojan J305E-AC is a high-performance and low-maintenance 6-volt wet-cell battery that has been specially developed for the extreme demands of challenging deep-cycle use. As part of Trojan’s renowned AC Series, the world’s leading manufacturer of deep-cycle batteries, it offers outstanding service life and reliability. With its enormous capacity of 305 Ah, it is the ideal energy source for fleets of golf carts, work platforms, cleaning machines and other industrial applications.Highlights at a glanceMaximum cycle stability: Designed for repeated, deep discharge and charge cycles in harsh commercial applications.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer service life and greater efficiency.High capacity: 305 Ah for maximum running times and productivity of your machinery and vehicles.Low maintenance: Requires only regular checks of the water level to ensure maximum service life.Versatile universal terminal: Enables flexible and secure connection options for a wide range of cable types.Unrivalled performance for demanding applicationsThe Trojan J305E-AC is the first choice for commercial and industrial applications where endurance and reliability are critical. Its main area of application is in powering golf cart fleets, electric lifting and work platforms, industrial floor cleaning machines, and small, self-sufficient solar energy systems. Wherever machines need to work reliably over many hours a day, this battery provides the necessary energy.Superior deep-cycle technologyTrojan batteries have set the industry standard for genuine deep-cycle performance for decades. The exclusive T2 Technology® with Alpha Plus® paste formulation delivers maximum electrochemical efficiency and slows the ageing process of the active mass. DuraGrid™ grid architecture provides outstanding corrosion resistance and improved current conduction, resulting in increased overall performance and longer battery life.Built for durability and efficiencyThe construction of the J305E-AC is designed for maximum robustness and simple maintenance. The impact-resistant polypropylene casing withstands the rigours of daily use. The low-maintenance design only requires regular checking and, if necessary, refilling with distilled water to maintain the full capacity and service life of the battery over many years. This makes it a highly economical solution for professional fleet operators. Characteristics  ModelTrojan J305E-AC TechnologyLead-acid (wet-cell battery) Nominal voltage (V)6 Capacity (Ah)305 (20h rate) Dimensions (L x W x H in mm)311 x 181 x 362 ConnectionDual terminal (automotive post & threaded stud) Weight (kg)approx. 46.0  FAQs about the Trojan J305E-AC Deep-Cycle BatteryWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly provide a large proportion (up to 80%) of its stored energy and then be fully recharged again, without rapidly losing capacity. This is essential for supply applications, as opposed to starter batteries.What does "low maintenance" mean?As a low-maintenance wet-cell battery, the fluid level (electrolyte) in the cells must be checked regularly and topped up only with distilled water as necessary. Proper maintenance is essential for achieving the maximum service life.Which charger do I need for this battery?You need a high-quality, multi-stage charger with a dedicated charge profile for lead-acid wet-cell batteries. The charging voltage and current must comply with Trojan’s specifications to ensure complete and gentle charging and to maximise service life.How are multiple batteries connected to form a system?For the usual 36V or 48V systems in golf carts or work platforms, several of these 6V batteries are connected in series. It is vital that only batteries of the same type, age and condition are connected together in order to ensure an even load.How must this lead-acid battery be disposed of?Lead-acid batteries contain environmentally hazardous substances and must not be disposed of with household waste. You can return your old battery free of charge at any retailer selling new batteries or at municipal recycling centres to ensure environmentally sound disposal.

The Trojan T-875 is a high-performance, low-maintenance 8-volt wet-cell battery which has been specially developed for the extreme demands in challenging deep-cycle applications in 48-volt systems. As part of Trojan’s renowned Signature Line, the world’s leading manufacturer of deep-cycle batteries, it offers exceptional service life and reliability. With its large 170 Ah capacity, it is the ideal energy source for fleets of golf carts, utility vehicles, and other electrically powered vehicles.Highlights at a glanceOptimised for 48V systems: Six 8V batteries provide an efficient and balanced solution for 48V vehicle fleets.Maximum cycle durability: Designed for repeated deep discharge and charge cycles in the toughest commercial service.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer service life and greater efficiency.Embedded Low Profile Terminal: Flat, embedded terminals for space-saving installation and improved safety.Low-maintenance: Only regular checks of the water level are required to ensure maximum service life.Unrivalled performance for demanding applicationsThe Trojan T-875 is the first choice for commercial and industrial 48V applications where stamina and reliability are key. Its main area of use is in the energy supply of golf cart fleets, electric utility and transport vehicles (utility vehicles), and in electric lifting and work platforms. Wherever machines need to work reliably for many hours every day, this battery provides the necessary power.Superior deep-cycle technologyTrojan batteries have been the industry standard for true deep-cycle performance for decades. The exclusive T2 Technology®, with Alpha Plus® paste formulation, provides maximum electrochemical efficiency and slows down the ageing process of the active mass. The DuraGrid™ grid architecture offers superior corrosion resistance and improved current flow, resulting in higher overall performance and longer battery life.Built for durability and efficiencyThe design of the T-875 is intended for maximum robustness and ease of maintenance. The impact-resistant polypropylene case withstands the rigours of everyday use. The low-maintenance design only requires regular checks and, if necessary, topping up with distilled water, to maintain the full capacity and service life of the battery for many years. This makes it an extremely economical solution for professional fleet operators. Characteristics  ModelTrojan T-875 ELPT TechnologyLead-acid (wet-cell battery) Nominal voltage (V)8 Capacity (Ah)170 (20h rate) Dimensions (L x W x H in mm)264 x 181 x 273 ConnectionELPT (Embedded Low Profile Terminal) Weight (kg)approx. 29.0  FAQs about the Trojan T-875 deep-cycle batteryWhat does "Deep Cycle" mean?"Deep Cycle" means the battery is designed to regularly supply a large proportion (up to 80%) of its stored energy and then be fully recharged again without rapidly losing capacity. This is essential for supply and traction applications.Why are 8V batteries used for golf carts?Many modern golf carts and utility vehicles use a 48-volt system. By connecting six 8V batteries in series (6 x 8V = 48V), fewer batteries are required than with 6V models (eight) and there are fewer connections, increasing the reliability of the system.What is the advantage of the "Embedded Low Profile Terminal" (ELPT)?This embedded, flat terminal offers a very secure and compact connection option, often via a bolted ring terminal. The low profile is advantageous for installations with limited height, as is often the case in vehicle battery compartments, and reduces the risk of short circuits.What does "low-maintenance" mean?As a low-maintenance wet-cell battery, the fluid level (electrolyte) in the cells must be checked regularly and only topped up with distilled water when necessary. Correct maintenance is crucial for achieving maximum service life. Automatic water refilling systems are available as an option for larger fleets.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery to any retailer selling new batteries or to local recycling centres free of charge to ensure proper disposal.

The Trojan T-1275 is a high-performance and low-maintenance 12-volt wet battery, specially developed for the extreme demands of rigorous deep-cycle use. As part of Trojan's renowned Signature Line, the world’s leading manufacturer of cycle-resistant batteries, it offers exceptional service life and reliability. With its high capacity of 150 Ah, it is the ideal energy source for solar systems, marine applications, work platforms and other demanding supply systems.Highlights at a glanceHigh 12V capacity: Offers maximum endurance and long runtimes with 150 Ah for demanding 12V systems or large battery storage banks.Maximum cycle resistance: Designed for repeated, deep discharge and charge cycles in the toughest commercial and private use.Robust Trojan construction: Advanced T2 Technology® design with DuraGrid™ grid technology for longer service life and higher efficiency.Embedded Low Profile Terminal: Flat, recessed terminals for space-saving installation and increased safety.Low maintenance: Only requires regular checks of the water level to ensure maximum service life.Unrivalled performance for demanding applicationsThe Trojan T-1275 is the first choice for applications where a high energy reserve and maximum cycle resistance are crucial. Its primary area of use is in the storage of renewable energy in off-grid or grid-coupled solar and wind power systems. It is also the perfect supply battery (house battery) for boats and motorhomes, as well as a powerful drive battery for large electric lifting and work platforms or industrial cleaning machines.Superior deep-cycle technologyTrojan batteries have been the industry standard for true deep-cycle performance for decades. The exclusive T2 Technology® with the Alpha Plus® paste formulation ensures maximum electrochemical efficiency and slows down the ageing process of the active material. The DuraGrid™ grid architecture provides superior corrosion resistance and improved current conduction, resulting in higher overall performance and a longer battery service life.Built for longevity and efficiencyThe construction of the T-1275 is designed for maximum robustness and easy maintenance. The impact-resistant polypropylene case withstands the stresses of everyday use. The low-maintenance concept requires only regular inspection and, if necessary, refilling with distilled water to maintain the full capacity and service life of the battery for many years. This makes it a highly economical solution for demanding energy storage systems. Characteristics  ModelTrojan T-1275 TechnologyLead-acid (wet battery) Nominal voltage (V)12 Capacity (Ah)150 (20h rate) Dimensions (L x W x H in mm)329 x 181 x 272 ConnectionUT (Universal Terminal) Weight (kg)approx. 37.0  FAQs about the Trojan T-1275 Deep-Cycle BatteryWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly supply a large part (up to 80%) of its stored energy and then be fully recharged without quickly losing capacity. This is crucial for supply applications, as opposed to starter batteries.What is the advantage of the "Embedded Low Profile Terminal" (ELPT)?This recessed, flat terminal offers a very secure and compact connection option, often using a screwed ring terminal. The low overall height is advantageous for installations with limited height and reduces the risk of accidental short circuits from tools or other metallic objects.What does "low maintenance" mean?As a low-maintenance wet battery, the liquid level (electrolyte) in the cells must be checked regularly and, if necessary, refilled exclusively with distilled water. Proper maintenance is crucial to achieve the maximum service life. Automatic water refill systems are available as an option for larger installations.How are multiple batteries connected into a system?To increase capacity, multiple 12V batteries can be connected in parallel. For a higher system voltage (e.g. 24V or 48V for solar systems) several of these 12V batteries are connected in series. It is essential that only batteries of the same type, age, and condition are connected together.How should this lead battery be disposed of?Lead batteries contain environmentally harmful substances and may not be disposed of with household waste. You can return your old battery free of charge to any retailer selling new batteries or to municipal recycling centres to ensure proper recycling.

 The YUASA SWL2500TFR delivers the highest power density, robust construction and reliable energy supply for industrial applications. Manufactured in Taiwan, this lead-acid battery is the ideal solution for systems that require a constant and reliable power supply under high loads.H2: Highlights at a glanceHigh Performance: EUROBAT "Long Life" for up to 12 years of use.High power output: Delivers 2940 watts with 10-minute discharge up to 9.6 V.Reliable under load: Up to 1000 A discharge current for one second.Maintenance-free: VRLA technology for safe, leak-proof operation.H2: Powerful performance for industrial applicationsThe YUASA SWL2500TFR is part of the proven SWL range of valve-regulated lead-acid batteries (VRLA). It provides an impressive 2940 watts with a 10-minute constant power discharge up to 9.6 V and is ideal for UPS systems, safety lighting, telecommunications equipment and industrial control systems. With a maximum discharge current of 1000 A for one second, it offers the highest power reserves for critical peak loads.H2: Efficient energy and long service lifeThe SWL2500TFR offers an expected service life of up to 10 years and meets the EUROBAT classification "Long Life" (10 to 12 years). Its low self-discharge rate of approximately 3% per month ensures the battery remains reliably ready for use even after prolonged periods out of service. The flame-retardant ABS housing (UL94:V0) protects the battery against mechanical influences and provides additional operational safety.Robust technology for versatile applicationsThe SWL2500TFR can be flexibly installed in almost any position, except for a permanently overhead-mounted position. The M6 internal thread or bolt connections enable simple and secure installation. The recommended maximum charging current for cyclic operation is 22.5 A, and there is no restriction required for float charge operation. Low pressure release valves ensure safe gas pressure regulation within the cells, supporting low-maintenance operation. The SWL2500TFR meets international standards and certifications, including ISO 9001, ISO 14001, OHSAS 18001, as well as standards IEC61056 and IEC60896-21/22.  ModelYuasa SWL2500TFR Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)93.6 (at 20h rate) Maximum discharge current1000A (for 1 second) Charging voltage (float charge)13.65V - 13.8V Charging voltage (cyclic operation)14.7V - 14.9V Operating temperature (°C)Charging: -15 ~ 50 / Discharging: -20 ~ 60 Service life (EUROBAT class)10 - 12 years ('Long Life') Dimensions (L/W/H, mm)305 x 173 x 225 Weight (kg)32 ConnectionM6 internal thread Certifications  FAQs about the Yuasa SWL2500TFR lead-acid batteryHow long is the service life of the SWL2500TFR?The SWL2500TFR belongs to the EUROBAT "Long Life" class and offers an expected service life of up to 12 years at 20 °C.For which applications is the battery suitable?The SWL2500TFR is ideal for UPS systems, security lighting, telecommunications equipment and other industrial applications that require high short-term power delivery.Can the battery be flexibly installed?Yes, the battery can be operated in almost any position except permanently overhead.What safety features does the SWL2500TFR offer?The battery has a flame-retardant ABS housing, low pressure relief valves for gas pressure regulation, as well as maintenance-free VRLA technology.How high is the self-discharge?The self-discharge rate is about 3% per month at 20 °C, so the battery remains ready for use even after longer periods of standstill.What connections does the battery have?The SWL2500TFR features M6 internal thread or bolt connections for easy and secure installation. 

The Vision CP1250A is a high-quality, valve-regulated lead-acid battery (VRLA) with 12 volt nominal voltage and 5.2 Ah capacity. This compact and reliable all-purpose battery is designed for a long service life in standby mode as well as for light cyclic requirements. Equipped with maintenance-free AGM technology, this battery provides a safe and reliable power supply for a wide range of applications, especially in safety and medical technology as well as in emergency lighting systems.Highlights at a glanceReliable capacity: 5.2 Ah at 12 V for a reliable power supply with minimal space requirements.Long service life: Designed for a service life of up to 5 years in standby mode (float) at 20 °C.Maintenance-free: Fully sealed AGM technology with efficient gas recombination eliminates the need for maintenance.Compact design: Ideal for installation in enclosures with limited space.Flexible installation: Operation is possible in all positions, except for permanent overhead installation.Tested quality: Manufactured to the highest quality standards, ideal for use in safety-relevant devices.Powerful performance for versatile applicationsThe Vision CP1250A delivers a nominal capacity of 5.2 Ah with a 20-hour discharge. It is optimised as a general purpose battery for standby parallel operation but is also suitable for applications with occasional charging and discharging cycles. Its field of application ranges from alarm systems and UPS units to mobile medical equipment, where a constant and failure-proof power supply is essential.Robust technology for demanding environmentsThanks to the VRLA technology (Valve Regulated Lead Acid) with AGM system (Absorbent Glass Mat), in which the electrolyte is completely bound in a glass fibre mat, the CP1250A is absolutely maintenance-free and leak-proof. This ensures safe operation even in sensitive electronic environments. The low self-discharge of less than 3% per month enables a long shelf life with high operational readiness. The robust ABS plastic housing provides excellent protection from shocks and vibrations.Features  ModelVision CP1250A Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)12 Capacity (Ah)5.2 (at 20h rate) Maximum discharge current78A (for 5 seconds) Charging voltage (standby charge)13.5V - 13.8V Charging voltage (cyclic operation)14.4V - 15.0V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)90 x 70 x 107 Weight (kg)approx. 1.8 ConnectionFaston 187 (4.8 mm) CertificationsISO9001, ISO14001, CE, UL  FAQs about the Vision CP1250A lead-acid batteryFor which applications is the CP1250A suitable?The battery is ideal for a wide range of standby and light cyclic applications:Security and alarm technologyFire alarm systems (BMA)Smaller uninterruptible power supplies (UPS)Safety lighting and emergency lighting systemsMedical devices (e.g. monitors, pumps)Model making and hobby applicationsIs the battery maintenance-free?Yes, thanks to the sealed AGM technology, the battery is completely maintenance-free. No topping up with distilled water is required and it is protected against leakage.What is the service life of the CP1250A?The service life in standby mode (for example in an alarm system) is up to 5 years at an ambient temperature of 20 °C. This corresponds to the EUROBAT category “Standard Commercial”.Can this battery replace an old battery in my alarm system?Yes, the Vision CP1250A is a very common replacement battery for many alarm systems and emergency lighting systems. Please compare the voltage (12V), the capacity (approx. 5Ah), the dimensions and the connection type (Faston 4.8 mm) with your old battery before purchase to ensure compatibility.What are the charging parameters for this battery?Float charge: The recommended voltage at 20 °C is between 13.5 V and 13.8 V.Cyclic charge: For occasional cyclic charging, a voltage between 14.4 V and 15.0 V is recommended.Maximum charge current: The charging current should not exceed 1.5 A to maximise the battery's service life.What does the connection type Faston 187 mean?Faston 187 refers to the type of connection. These are flat plug connections with a width of 4.8 mm (0.187 inch). Cables are simply plugged onto these contacts, allowing quick and tool-free installation.

The OPTIMA RedTop RT R 3.7 is a revolutionary high-performance starter battery that delivers maximum starting power in a compact and extremely robust housing thanks to the patented SPIRALCELL TECHNOLOGY®. With a nominal voltage of 12 V and an enormous cold-start current of 730 A, it is the ultimate solution for demanding vehicles that require a reliable and powerful start in all conditions. Its extreme vibration resistance and absolutely maintenance-free, leak-proof construction make it the first choice for hot rods, off-road vehicles, agricultural machinery and all vehicles that need more than just an ordinary battery.Highlights at a glanceMaximum starting power: Offers the highest possible starting performance for a reliable engine start even at extreme temperatures.SPIRALCELL TECHNOLOGY®: Unique spiral cell design for extreme vibration resistance and a longer service life.Extreme vibration resistance: Up to 15 times more vibration-resistant than conventional batteries, ideal for tough off-road use or strong vibrations.Absolutely maintenance-free and leak-proof: The sealed AGM construction allows installation in almost any position.Long service life: Lasts up to three times longer than a conventional starter battery.Maximum performance for demanding vehiclesThe OPTIMA RedTop RT R 3.7 was specifically developed for the extreme demands of high-performance vehicles, whose primary requirement is a powerful starting impulse. It is the ideal choice for trucks, SUVs, hot rods, classic cars and construction vehicles. Even during seasonal use or after long periods of inactivity, it reliably supplies the necessary energy to start large engines effortlessly. Its compact design and high power density also make it the perfect solution for vehicles with limited installation space.Superior SPIRALCELL TECHNOLOGY®At the heart of every OPTIMA battery is the unique SPIRALCELL TECHNOLOGY®. Instead of flat lead plates, high-purity lead spirals are used, wrapped in a glass fibre fleece (AGM). This compact and extremely robust design minimises plate spacing, maximises the active surface area and reduces internal resistance. The result is unmatched starting performance that can consistently be called upon even under the toughest conditions.Built for the most demanding conditionsThe OPTIMA RedTop is designed for tough use. Its sealed construction not only prevents acid leakage, but also evaporation, making it absolutely maintenance-free. The rugged construction made from impact-resistant polypropylene and the extreme vibration resistance ensure that vibrations and shocks during demanding driving conditions cannot harm the battery. Features  ModelOPTIMA RedTop RT R 3.7 TechnologyAGM Spiralcell Nominal voltage (V)12 Capacity (Ah)44 Cold start current EN (A)730 Dimensions (L x W x H in mm)245 x 172 x 194 ConnectionSAE Autopole (positive terminal right) Weight (kg)approx. 14.7  FAQs about the OPTIMA RedTop batteryWhat is the main advantage of SPIRALCELL TECHNOLOGY®?The spiral cell technology provides an extremely robust and vibration-resistant internal structure, a very low internal resistance for highest starting currents and a longer service life compared to traditional batteries with flat plates. It is optimised for maximum starting performance.What is the difference between OPTIMA RedTop, YellowTop and BlueTop?RedTop: A pure high-performance starter battery for maximum starting power. Ideal for vehicles where the start process is the main load. YellowTop: A dual-purpose battery (starting and supply) for vehicles with high energy demand due to additional consumers (e.g. winch, large hi-fi systems). BlueTop: Specialist for marine and leisure vehicles, available as a pure starter battery or as a dual-purpose battery.Is this battery suitable for vehicles with many electrical consumers?The RedTop is primarily a starter battery. If your vehicle, in addition to starting, also has extensive equipment such as powerful hi-fi systems, auxiliary headlights or a winch that are operated when stationary, an OPTIMA YellowTop or BlueTop (Dual Purpose) is the better choice, as these are designed for deep discharge cycles.Which charger do I need for this AGM battery?For AGM batteries, especially for OPTIMA batteries, a modern, microprocessor-controlled charger is recommended that has a special charging characteristic for AGM batteries. This ensures a complete and gentle charge and maximises lifetime.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally hazardous substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer that sells new batteries, or at municipal recycling centres, to ensure proper recycling.

The Yuasa YB4L-B is the absolute industry standard for 50cc scooters, mopeds and smaller motorcycles. As part of the proven YuMicron series, this 12V lead-acid battery offers reliable starting performance and long service life. It is the first choice for countless vehicle models, from classic Vespa scooters to Simson models (with 12V system) and modern scooters from Yamaha, Peugeot or Piaggio. Thanks to “Dry Charged” technology, the battery can be stored indefinitely before first use.Highlights at a glanceThe scooter standard: Proven millions of times in 50cc scooters and mopeds – offers exactly the right balance between compact size and starting power.YuMicron technology: Uses special glass mat separators to reduce internal resistance and thus delivers up to 30% more starting power than conventional batteries.Sulphate Stop: Chemical treatment of the plates slows sulphation, increasing lifetime, especially when the scooter stands idle for longer periods in winter.Dry pre-charged (DC): The battery is supplied without acid filling. In dry condition, it can be stored for a long time and is only activated “fresh” by filling with acid.Robust & Durable: The case is heat-sealed and resistant to vibration, oil and petrol.Easy maintenance: Classic design with transparent case (or markings) and plugs for easy checking of water level. Features ModelYuasa YB4L-B (DC) TechnologyLead-acid (Conventional) - Yumicron Delivery stateDry Charged (Dry pre-charged) - must be activated with acid Voltage12 V Capacity4 Ah (10 hrs) Cold starting current (CCA)approx. 56 A Dimensions (L x W x H in mm)120 x 70 x 92 Pole arrangementPositive terminal right (- | +) Acid volume0.3 litres (approx.) Weight (kg)approx. 1.5 (incl. acid) / 1.1 (dry)  FAQs for Yuasa YB4L-BFor which vehicles is this battery suitable?The YB4L-B is the standard battery for almost all 50cc scooters (2-stroke and 4-stroke) of the Piaggio (Vespa, Zip, TPH), Yamaha (Aerox, Neos), Peugeot (Speedfight) brands as well as for many 125cc motorcycles of older years. It is also frequently used for Simson S51/SR50 (when converted to 12V).What is the difference to the YB4L-A?The difference usually lies in the position of the venting and partly the pole arrangement. The YB4L-B has the vent on the right side (at the positive terminal). As the path of the venting hose is predetermined in the narrow battery compartments of scooters, it is important to select the correct version (A or B). The YB4L-B is the much more common variant.Is the battery maintenance-free?No. This is a classic lead-acid battery. You must check the acid level regularly (min/max markings on the case) and top up with distilled water if necessary. This ensures a long service life.Do I need to charge the battery after filling?Yes. After filling with acid and a rest period of approx. 30 minutes (“outgassing”), the battery has voltage but not yet its full capacity. To avoid starting problems and shortened service life, it should be fully charged with an appropriate charger (low charging current, e.g. 0.4 - 0.8 A) before installation.

The Yuasa YB9-B is the classic among 12V batteries for scooters and light motorcycles. It belongs to the powerful YuMicron series and is the standard battery for countless Vespa models (e.g. PX series with E-Start) as well as many 125cc motorbikes from Honda, Piaggio or Benelli. Thanks to its compact dimensions and high capacity of 9 Ah, it offers reliable starting power. The integrated "Sulphate Stop" technology ensures that the battery remains durable even when used seasonally and is less prone to sulphation.Highlights at a glanceIdeal for classic scooters: The perfect choice for many Vespa PX models (Lusso, E-Start), Cosa and various 125cc motorcycles of the 80s/90s.YuMicron technology: Special glass mat separators reduce the internal resistance and allow up to 30% more starting power than standard batteries.Sulphate Stop: A chemical treatment of the lead plates inhibits crystal formation (sulphation) at rest and significantly extends the lifespan.Dry pre-charged (DC): Supplied dry (without acid), so the battery can be stored for an unlimited period before activation and does not age.Vibration-resistant: Robust construction with glass fibre fleece protects the active materials from shocks, which is important in scooters and single-cylinder engines.Maintainable: The acid level can easily be checked and, if necessary, corrected with distilled water via the plugs on the top. Features ModelYuasa YB9-B (DC) TechnologyLead-acid (Conventional) - Yumicron Delivery conditionDry Charged (Dry pre-charged) - must be activated with acid Voltage12 V Capacity9 Ah (10 hrs) Cold start current (CCA)approx. 115 A Dimensions (L x W x H in mm)137 x 77 x 141 Terminal arrangementPositive terminal left (+ | -) Acid volume0.6 litres (approx.) Weight (kg)approx. 3.1 (incl. acid) / 2.4 (dry)  FAQs about the Yuasa YB9-BWill this battery fit my Vespa PX?The YB9-B is the standard battery for Vespa PX models with battery (E-Start / Lusso) as well as for the Vespa Cosa. Please compare the dimensions (135x75x139 mm) and the terminal arrangement with your old battery to be sure, as some older models without E-Start use a smaller battery or none at all.Where are the positive terminal and vent located?With the YB9-B, the positive terminal is on the left (when looking at the battery from the front). The vent connection is on the right. This is important because the cables and the vent hose in the battery compartment are usually designed for exactly this arrangement.Do I need to charge the battery before installation?Yes. After filling with acid, the battery should rest for approx. 30 to 60 minutes ("outgassing"). Then a full charge with a suitable motorbike charger is mandatory to ensure full starting power and maximum service life.What is the difference to the 12N9-4B-1?The YB9-B is the more powerful further development (YuMicron) of the classic 12N9-4B-1. It has the same dimensions and terminal arrangement, but due to the more modern internal construction offers higher starting power and a longer service life. It can easily replace the 12N9-4B-1 (upgrade).

The Yuasa YB12AL-A2 is a high-quality 12V lead-acid battery from the powerful YuMicron series. It was specially developed for motorbikes that require high starting power, such as many BMW (F650), Yamaha (FZR, Virago XV535), or Aprilia models. Thanks to proven Yuasa technology, it offers up to 30% more starting power than conventional standard batteries of the same size. The "Sulphate Stop" technology slows down the life-shortening plate sulphation, which makes this battery particularly durable and reliable.Highlights at a GlanceYuMicron technology: Special, thin separators allow two additional plates to be used per cell, which significantly increases the cold starting current.Sulphate Stop: A chemical treatment of the plates inhibits crystal formation (sulphation) when at rest and thus significantly extends the service life.Dry pre-charged (DC): Supplied dry (no acid in the casing), so the battery can be stored indefinitely before activation.Vibration resistant: A robust glass fibre fleece (Glass Mat) secures the plates and protects the interior from vibration damage, ideal for single-cylinder or V2 engines.Maintainable: The acid level can be easily checked through the closure plugs on top and, if necessary, corrected with distilled water.Heavy duty casing: The reinforced casing is resistant to petrol and oil and reliably protects against leaks and corrosion. Features ModelYuasa YB12AL-A2 (DC) TechnologyLead-acid (conventional) - Yumicron Delivery conditionDry Charged (pre-charged dry) - must be activated with acid Voltage12 V Capacity12 Ah (10 hrs.) Cold starting current (CCA)approx. 165 A Dimensions (L x W x H in mm)134 x 80 x 160 Pole arrangementPositive terminal right (- | +) Acid volume0.8 litres (approx.) Weight (kg)approx. 4.1 (incl. acid) / 3.1 (dry)  FAQs about the Yuasa YB12AL-A2How does the YB12AL-A2 differ from the YB12A-A?The main difference is in the pole arrangement. While the YB12A-A has the positive terminal on the left, the YB12AL-A2 has the positive terminal on the right (when looking at the connections from the front). The dimensions are identical. Please be sure to check which side the cables are on your motorbike before purchasing.Is acid included in the delivery?This depends on the dealer. As this is a "Dry Charged" (dry pre-charged) battery, it must be filled with battery acid (sulphuric acid, density 1.28) before first use. A suitable acid pack is often supplied, but this must be explicitly mentioned in the product description.How do I care for this battery correctly?As it is a classic wet-cell battery, you should regularly (e.g. during inspections or before winter) check the fluid level. If it is below the "Lower Level" mark, please only fill up with distilled water (no acid!) up to the "Upper Level" mark.What should I observe during installation?Don't forget to connect the vent hose to the side outlet (left). Make sure that the hose leads downwards without any kinks and is not blocked so that any gases that are formed can escape safely. The red plug, which is often fitted to the vent during delivery, must be removed before installation.

The Yuasa YB14L-A2 is a powerful 12V lead-acid battery from the proven YuMicron series. With a capacity of 14 Ah, it was specially developed for motorbikes that require higher starting performance due to large engines or additional electrical consumers (e.g. heated grips, extra headlights). Typical areas of use are touring bikes and choppers from Yamaha (e.g. XJ, FJ), Suzuki (GSX) or Kawasaki. Thanks to the patented "Sulphate Stop" technology, the battery's service life is maximised by inhibiting harmful plate sulphation.Highlights at a glanceHigh starting power: YuMicron technology enables a higher number of plates per cell thanks to thin separators, delivering up to 30% more starting power compared to standard batteries.Sulphate Stop: A special chemical treatment of the lead plates significantly reduces sulphation at rest, which extends service life and minimises starting problems.Dry pre-charged (DC): The battery is supplied dry (Dry Charged) and can be stored indefinitely before filling with acid, without losing performance.Vibration resistant: A robust glass fibre fleece protects the internal components from vibration damage, which is especially important for older motorbikes or on poor roads.Maintainable: Classic design with screw plugs allows easy checking of acid level and topping up with distilled water.Robust housing: The acid-resistant and heat-sealed battery container reliably protects against leaks and corrosion. Features ModelYuasa YB14L-A2 (DC) TechnologyLead-acid (conventional) - Yumicron Delivery conditionDry Charged (Dry pre-charged) - must be activated with acid Voltage12 V Capacity14 Ah (10 hrs) Cold start current (CCA)approx. 175 A Dimensions (L x W x H in mm)134 x 89 x 166 Pole arrangementPositive terminal right (- | +) Acid quantity0.9 litres (approx.) Weight (kg)approx. 4.6 (incl. acid) / 3.5 (dry)  FAQs about the Yuasa YB14L-A2What is the difference to the YB14-A2 (without "L")?The key difference is the pole arrangement. On the YB14L-A2, the positive terminal is on the right-hand side (L = polarity left/right swapped variation). On the YB14-A2, the positive terminal is on the left-hand side. The dimensions are identical. As the battery cables on the motorbike are usually very short, it is extremely important to choose the correct version.Is the battery ready for immediate use?No. As it is a dry pre-charged battery, it must be filled with battery acid (sulphuric acid, density 1.28) before first use. After filling and a rest period ("outgassing" approx. 30–60 min) the battery must be fully charged to reach its full capacity and service life.How often do I need to top up water?This depends on use and temperature. It is recommended to check the fluid level at least once a month or at every vehicle inspection. If required, top up only with distilled water (never acid!) up to the upper mark ("Upper Level").Does the battery have a vent?Yes, on the left side (when viewed from the front). Before installation, the red transport plug must be removed and the vent hose of the motorbike connected. Make sure that the hose is not pinched so that gases can escape.

The Yuasa YTZ10S (supplied in the "WC" version for "Wet Charged") is a high-performance premium AGM battery. It belongs to the advanced YTZ series, which, despite its extremely compact dimensions, delivers significantly higher starting power than standard batteries. With a capacity of 8.6 Ah (10h) or 9.1 Ah (20h) and an impressive cold cranking current of 190 A (EN), it is the indispensable powerhouse for modern high-tech motorcycles, especially from Yamaha and Honda. Since it is factory filled and sealed, it is considered absolutely leak-proof and ready to use immediately.Highlights at a glanceHigh Performance Power: Thanks to special plate technology, it delivers almost twice as much starting current (190 A) as a standard battery of the same size (e.g. YTX7A-BS), making it ideal for high-compression sports engines.Factory Activated (WC): The battery is factory filled, charged and hermetically sealed. It is ready for installation ("Plug & Play") straight away, and customers do not need to handle acid.Compact power pack: Measuring 150 x 87 x 93 mm, it offers maximum power in minimum space, perfect for the tight tails of modern sports bikes and naked bikes.Extended installation angle: As there are no free acid chambers and the system is factory sealed, this battery can be installed at extreme lean angles (often up to 90°), as required on some Yamaha models.AGM technology: The electrolyte is completely absorbed into the glass mat, making it extremely resistant to vibration and durable.Low self-discharge: Holds voltage better than standard batteries during downtime, as long as no silent consumers (alarm systems) are connected.The standard for Yamaha MT & Honda FirebladeThe YTZ10S is the original equipment battery for a huge fleet of modern Japanese motorcycles. It is the standard in the Yamaha MT series (MT-07, MT-09, MT-10), the Yamaha YZF-R1 and R6, the Honda CBR 600 RR / 1000 RR Fireblade as well as the Honda CB 1000 R and Hornet. European models such as the KTM 690 Duke or the BMW S1000 RR (depending on year/equipment) also use this compact power package. Features ModelYuasa YTZ10S / YTZ10S-WC ApplicationSuperbikes (Honda Fireblade, Yamaha R1, BMW S1000RR, KTM 690) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity8.6 Ah (10h) / 9.1 Ah (20h) Cold cranking current (CCA)190 A (EN) Dimensions (L x W x H in mm)150 x 87 x 93 (Compact, high performance) Pole arrangement1 (positive pole left) Connection terminalType 11 (Front/Top mounting) Base railN (No base rail) Special featuresInstallation angle up to 90° possible, extremely vibration-resistant, ready to start immediately Weight (kg)approx. 3.2 (ready for use)  FAQs for Yuasa YTZ10S-WCWhat is the difference to the YTX7A-BS?The dimensions are almost identical (150x87x93 mm), but the performance is fundamentally different.YTX7A-BS: Standard technology, approx. 105 A starting current.YTZ10S: High-performance technology, 190 A starting current.The YTZ10S is the modern power upgrade in the same case. You can often replace a YTX7A-BS with a YTZ10S to get more starting power. Conversely, you should never install a weak YTX7A in a motorcycle (e.g. Yamaha R1) that needs the strong YTZ10S – it would not start the engine.What does "WC" mean?"WC" stands for "Wet Charged". In the YTZ series, this means that the battery has already been filled with acid, formed and permanently sealed at the Yuasa factory. You do not have to (and cannot) open this battery. It is maintenance-free for its entire service life.Can I install the battery lying down?Yes. The YTZ10S is one of the few batteries that are officially approved for lying mounting positions because it is factory activated and "leak-proof" sealed. Many Yamaha R1 models use this feature and have the battery mounted at an angle or lying down.How do I charge this battery?As it is a high-performance AGM battery, it is sensitive to overvoltage (over 14.8 V). Be sure to use a modern, process-controlled charger (e.g. CTEK, Optimate) suitable for AGM/MF batteries. Do not use old car chargers.