Yuasa Lead-acid battery with 12V and 24Ah - NPL24-12I

The XCELL XP7/12F2 impresses as a reliable 12-volt lead-acid battery with 7.2 Ah (20-hour rate) capacity, robust AGM technology and compact dimensions. Equipped with Faston terminals, 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 mode, it offers a stable power supply with minimal maintenance.Highlights at a glanceRobust capacity: 7.2 Ah at a 20-hour discharge rate for a wide range of applicationsVdS approved: G 116061 for safety-related applicationsLong service life: Up to 10 years standby service life at 20 °CHigh discharge reserves: Maximum discharge currents of 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 applicationsThe XCELL XP7/12F2 is the ideal solution for applications that require a compact design combined with high energy density. Typical areas of application include uninterruptible power supplies (UPS), safety-relevant lighting systems, medical devices, alarm systems and other industrial applications. Thanks to its absorbent glass mat technology, the battery offers reliable performance even during short-term load peaks.Efficient energy for continuous operationThis battery is characterised by a low self-discharge of only around 9 % in 3 months at 25 °C, which means it is quickly ready for use even after longer periods of storage. Its charging characteristics support both standby mode with a recommended voltage of 13.60 to 13.80 V and cyclic use 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 position (except upside down) and reliably withstands temperatures between -15 °C and +50 °C during discharge operation. Its high cycle resistance and UL and CE certifications underline 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 (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 250 (6.35 mm) CertificationsISO9001, CE, UL  FAQs about the XCELL XP7/12F2 lead-acid batteryHow long is the battery service life?The XCELL XP7/12F2 is designed for a service life of up to 10 years in standby mode at 20 °C.What is the battery particularly suitable for?It is ideal 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 works reliably in a discharge temperature range from -15 °C to +50 °C.Does the battery need regular maintenance?No, the battery is maintenance-free thanks to its sealed, valve-regulated AGM design.What charging parameters need to be observed?A charging voltage of 13.60 – 13.80 V is recommended for standby mode, and 14.50 – 14.90 V for cyclic operation. The maximum charging current should not exceed 2.16 A. 

The XCELL XP18-12 is a high-performance, maintenance-free lead-acid battery renowned for its reliability and longevity. Based on proven AGM (Absorbent Glass Mat) technology, 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 reliable 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.Long-lasting: Designed for a service life of up to 5 years in accordance with the Eurobat classification.Maintenance-free: VRLA AGM technology eliminates the need for topping up with water.Safe and flexible: Fully sealed, leak-proof and suitable for installation in any orientation.Low self-discharge: Ideal for standby operation and seasonal use.VdS approved: G 115072 for safety-related applicationsReliable power for critical applicationsThe XCELL XP18-12 is the ideal power 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 range of devices. Its primary applications include uninterruptible power supplies (UPS), security and alarm systems, emergency lighting systems, and 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 within a glass fibre mat. This design not only prevents acid leakage but also ensures high vibration resistance and excellent cycle stability compared to conventional lead-acid batteries. As no gassing occurs during normal operation, the battery can be used safely indoors and in enclosures without special ventilation. This maximises user safety and reduces maintenance requirements to a minimum.Proven and robust lead-acid AGM technologyUnlike open lead-acid batteries, the XP18-12 is valve-regulated and sealed thanks to its VRLA (Valve Regulated Lead Acid) design. This enables internal gas recombination and ensures consistently high performance throughout the entire service life. The lead-calcium grid plates used contribute to a very low self-discharge rate, making the battery ideal for standby operation or for applications with prolonged periods of inactivity.Features  ModelXCELL XP18-12 VdS Battery typeVRLA AGM (security technology) Nominal voltage (V)12 Capacity (Ah)18 (at a 20-hour rate) Maximum discharge current270A (for 5 seconds) Charging voltage (trickle 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 10 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)181 x 77 x 167 Weight (kg)approx. 5.6 ConnectionM5 screw connection CertificationsVdS, ISO9001, CE, UL  FAQs on the XCELL XP18-12 lead-acid batteryWhat does the term AGM mean?AGM stands for "Absorbent Glass Mat". In this technology, the battery electrolyte is bound within a glass fibre mat. This makes the battery leak-proof, maintenance-free and highly resistant to vibrations.What applications is the XP18-12 battery suitable for?The battery is ideal for uninterruptible power supplies (UPS), alarm systems, fire alarm control panels, emergency lighting systems, as well as for 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 mode in accordance with the Eurobat classification. The actual service life depends heavily on the application, operating temperature and depth of discharge.Can multiple 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 a higher capacity, connect the batteries in parallel. Please only use batteries of the same type, age and charge level for this purpose.Is the battery truly maintenance-free?Yes, thanks to its sealed VRLA AGM design, the battery is completely maintenance-free. No top-up of distilled water is required throughout its entire service life.How should the battery be stored when not in use?Please store the battery in a cool, dry place and ensure it is fully charged. Due to the low rate of self-discharge, the charge level should be checked every six months and the battery recharged if necessary to prevent deep discharge. 

The XCELL XP26-12 is a powerful, maintenance-free 12-volt lead-acid battery with a capacity of 26 Ah (20-hour rate), characterised by its long service life. It has been specially developed for reliable, safety-critical and industrial applications. Thanks to its robust AGM technology and M5 inlay terminals, it delivers a high current output. The battery is also VdS-certified (G115073).Highlights at a glanceVdS approved: G 115073 for safety-related applicationsPowerful performance: 26 Ah capacity at a 20-hour discharge rateHigh current output: Up to 390 A discharge current (5 seconds)Long-lasting: Up to 5 years’ service life in standby mode at 25 °CMaintenance-free: Leak-proof AGM technology (VRLA)Powerful performance for demanding applicationsThe XP26-12 ensures a constant and reliable power supply, even during short-term load peaks, 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 supplyAGM technology ensures maintenance-free operation with minimal self-discharge of less than 3% per month at 25 °C. A voltage of 13.60–13.80 V is recommended for continuous operation (float charging), whilst 14.50–14.90 V is ideal for cyclic operation. Integrated temperature compensation ensures the efficiency of the charging power regardless of the ambient temperature. The maximum charging power is 7.8 A.Technology for reliable safetyThe battery is fitted with a flame-retardant casing in accordance with UL94-HB/V0 and complies with international standards such as CE, UL and ISO 9001. The design allows for safe operation over several years in standby mode, provided proper maintenance is carried out and ambient temperature conditions are met. Even under difficult conditions, the battery maintains a stable capacity output, approximately 85% at 0 °C and 65% at –15 °C.Features  ModelXCELL XP26-12 VdS Battery typeVRLA AGM (security technology) Nominal voltage (V)12 Capacity (Ah)26 (at a 20-hour 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 on the XCELL XP26-12What is the service life of the XCELL XP26-12 battery?Depending on operating conditions, the float service life is 3 to 5 years at an ambient temperature of 25 °C.What is the XCELL XP26-12 suitable for?The battery is suitable for safety-critical systems (e.g. fire and burglar 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 the number G115073.What is the self-discharge rate?Self-discharge is less than 3% per month at 25 °C.What charging parameters should be observed?A voltage of 13.60 to 13.80 V is recommended for standby operation. 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 usable in any position?Yes, the XP 26‑12 VDS is maintenance-free, sealed, leak-proof and can be operated in any position. 

The Yuasa NP38-12I VDS is an industrial, valve-regulated lead-acid (VRLA) battery with a nominal voltage of 12 volts and a capacity of 38 Ah (20h). Featuring robust AGM technology and VdS certification, this battery is the ideal solution for safety-critical applications with high performance requirements.Highlights at a glanceHigh capacity: 38 Ah (20h) / 35.3 Ah (10h) at 12 V for continuous power supply.VdS approved: G 182024 for safety-related applicationsMaintenance-free: AGM technology with > 99% gas recombination.High-performance: Up to 500 A discharge current (1 second) and 804 A short-circuit current.Secure connection: M5 internal thread or bolt connection with 2.45 Nm torque.Long-lasting: EUROBAT ‘Standard Commercial’ class: up to 5 years’ service life.High-performance for safety-critical systemsThe NP38-12I is ideal for applications requiring a reliable, uninterrupted power supply. With a 20-hour capacity of 38 Ah and a 10-hour capacity of 35.3 Ah, the battery delivers consistently high performance even during extended operating times. The maximum current output is 500 A (1 second), making it ideal for systems with short-term high-load requirements.Maintenance-free operation with high safetyThanks to AGM (Absorbent Glass Mat) technology, the battery is completely maintenance-free and gas-tight. The integrated low-pressure vent valves ensure safe pressure equalisation within the cells. Installation is possible in any position, with the exception of a permanently upside-down mounting position. Self-discharge is only approx. 3% per month at 20 °C, ensuring the battery remains ready for use even during prolonged storage. The shock-resistant ABS casing is optionally available in a flame-retardant version compliant with UL94:V0.Features  ModelYuasa NP38-12I VDS Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)38 (at 20h rate) Maximum discharge current380A (for 5 seconds) Charging voltage (trickle charge)13.65V (±1%) Charging voltage (cyclic operation)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)197 x 165 x 170 Weight (kg)14.6 ConnectionM6 thread CertificationsIEC 60896-21+22, VdS, UL  FAQs on the Yuasa 12V 38Ah lead-acid batteryWhat applications is the NP38-12I VDS suitable for?The battery is particularly suitable for:VdS-certified fire alarm and security systemsEmergency power solutions (UPS)Safety and emergency lightingTelecommunications equipmentAutomation and controlApplications with high power requirementsIs flexible installation possible?Yes, the battery can be operated in any position, with the sole exception of a permanently upside-down mounting position.How safe is it to use?The battery features integrated low-pressure vent valves, is completely maintenance-free and meets the highest safety and quality standards.What is the shelf life and cycle life?According to EUROBAT, the battery corresponds to the ‘Standard Commercial’ class with an expected service life of 3–5 years in float mode. In cyclic use, up to 1,000 charge cycles are possible.What charging voltage and charging parameters apply?Float charging voltage (20 °C): approx. 13.65 V per block (≈ 2.275 V/cell), compensation –3 mV/cell/°CCycle/boost charging voltage: approx. 14.5 V per block (≈ 2.42 V/cell), compensation –4 mV/cell/°CMaximum cyclic charging current: up to 9.5 A (~0.25 C)Float charging current limit: no limit. In what temperature ranges can the battery be operated and stored?Charging: −15 °C to +50 °CDischarge: −20 °C to +60 °CStorage (fully charged): −20 °C to +60 °C, ideal < +50 °CSelf-discharge: approx. 3% per month at 20 °C.