XCELL Lead-acid battery with 6V and 3.2Ah capacity

The XCELL XP1.2-12 is a compact 12-volt AGM lead-acid battery with a nominal capacity of 1.2 Ah. It reliably supplies energy in safety-related devices and industrial applications, impresses with easy integration and defined charging parameters for standby and cyclic operation.Highlights at a glanceCompact and lightweight: 97 x 43 x 58 mm at approx. 0.54 kgVdS approved: G 114095 for safety applicationsMaintenance-free thanks to AGM technology and valve-regulated constructionClear charging windows: Float 13.60 to 13.80 V, Cycle 14.50 to 14.90 VSolid power reserve: up to 18 A discharge current for 5 secondsUse and PerformanceThe XP1.2-12 is designed for alarm and security technology, emergency lighting, communication and measuring devices as well as small control units. The internal impedance of approx. 90 mΩ supports stable voltage supply, even during short load peaks. The permissible discharge range from −15 °C to +50 °C enables operation in different environments.Efficiency and Service LifeIn float operation, an expected service life of 3 to 5 years at 20 °C is envisaged. The self-discharge is low: at 25 °C approx. 91 percent capacity remains after 3 months, 82 percent after 6 months and 65 percent after 12 months of storage. This means the battery remains reliably available even after idle periods.Installation and Charging RecommendationsThe battery has T1 terminals for quick, secure installation. For standby operation, a charging voltage of 13.60 to 13.80 V at 25 °C with temperature compensation of −18 mV per °C is recommended. In cyclic operation, 14.50 to 14.90 V at 25 °C with −30 mV per °C compensation applies. The maximum charging current is 0.36 A.Features  ModelXCELL XP1.2-12 VdS Battery typeVRLA AGM (safety technology) Nominal voltage (V)12 Capacity (Ah)1.2 (at 20h rate) Maximum discharge current18A (for 5 seconds) Charging voltage (standby 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)97 x 43 x 58 Weight (kg)approx. 0.57 ConnectionFaston 187 (4.8 mm) CertificationsVdS, ISO9001, CE, UL  FAQs about the XCELL XP1.2-12What is the expected service life of the XP1.2-12 in standby operation?At 20 °C, 3 to 5 years in float operation is envisaged. Regular functional checks and appropriate charging voltage increase availability.For which applications is the XP1.2-12 battery suitable?Preferred for alarm and signalling systems, emergency lighting, communication and measuring devices as well as compact controllers with 12-volt supply.Which charging voltages should be used?In float charge operation, the voltage should be between 13.60 V and 13.80 V at 25 °C. In cyclic operation, the recommended voltage range is 14.50 V to 14.90 V. Please note the temperature compensation.What is the self-discharge rate?At 25 °C, approx. 91 percent of the capacity remains after 3 months, approx. 82 percent after 6 months, and approx. 65 percent after 12 months storage.Which terminals are present on the battery?T1 flat plug terminals for quick integration into devices and assemblies.Which VdS approval does the battery have and is it system-bound?The battery is VdS-approved under number G114095 and the approval is not system-bound. 

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 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 XP56 is a reliable 6-volt lead-acid battery with a 5 Ah capacity, representing long-lasting performance, high safety, and a compact design. It is ideally suited for safety-critical applications where a constant power supply is required.Highlights at a glanceHigh capacity: Delivers 5 Ah with a 20-hour discharge to 5.25 V.Long service life: Up to 10 years standby operation at 20°C.High current capability: Maximum discharge current of 75 A for 5 seconds.Compact & lightweight: Dimensions 70 x 47 x 107 mm with a weight of only 0.8 kg.Safe & robust: Housing made from ABS plastic (UL94 V0), UL and CE certified.Reliable for a range of applicationsThe XP56 is a proven energy storage unit for security and alarm systems, emergency lighting, UPS systems, telecommunications, and many other devices with 6V power supply. Its high load capability makes it particularly suitable for applications with short-term peak loads.Technology that deliversThanks to Absorbent Glass Mat (AGM) technology, the battery is leak-proof, maintenance-free, and provides consistent performance. Its low self-discharge rate of approx. 9% in three months (at 25°C) ensures it remains reliably ready for use even after extended idle periods. Its operating temperature range of -15°C to +50°C in discharge mode also allows for flexible use in different environments.Compact design and simple installationWith T1 terminals (Faston 4.8 mm), the XP56 can be installed quickly and safely. Its slim dimensions make it especially suitable for devices and systems where space is at a premium. The robust construction ensures maximum operational safety.Specifications  ModelXCELL XP5-6 Battery typeVRLA AGM (standby / general purpose) Nominal voltage (V)6 Capacity (Ah)5 (at 20h rate) Maximum discharge current75A (for 5 seconds) Charging voltage (float)6.75V - 6.9V Charging voltage (cyclic operation)7.2V - 7.5V 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)70 x 47 x 107 Weight (kg)approx. 0.81 TerminalFaston 187 (4.8 mm) CertificationsISO9001, CE, UL  Frequently Asked Questions about the XCELL XP56How long is the battery’s service life?The XP56 offers a standby service life of up to 10 years at 20°C.What applications is the battery suitable for?The battery is ideal for security and fire alarm systems, emergency lighting, UPS systems, and telecommunications equipment.How high is the self-discharge?At 25°C, self-discharge is about 9% after three months, 18% after six months and 35% after a year.What terminals does the battery have?The XP56 is equipped with Faston 4.8 mm terminals (T1) which allow for easy and secure installation.What technology does the battery use and is it maintenance free?It is a sealed AGM (Absorbent Glass Mat) lead-acid battery with ABS housing. It is maintenance free, leak-proof and can be used in any installation position.What is the battery’s operating temperature range?The recommended temperature range for operation is –15 °C to +50 °C for discharging and –10 °C to +50 °C for charging; storage is possible from –20 °C to +50 °C.