Marathon L/XL

The Exide Marathon L2V575 is a reliable, maintenance-free VRLA lead-acid battery (AGM technology), which has been specially developed for applications in telecommunications, power supply and UPS systems. With a high capacity of 575 Ah and robust construction, it is optimally suited for medium to long bridging times.Highlights at a glanceHigh capacity: 575 Ah (C10, 1.80 V/C, 20 °C) for long operating timesMaintenance-free: AGM technology, no need to top up waterDurable: Design service life ≥ 12 years (EUROBAT “Long Life”)Robust: Case made of polypropylene, optionally in flame-retardant version UL 94-V0Efficient: Extremely low gassing due to internal gas recombination of over 99 %Powerful in a wide range of applicationsThe Marathon L series was developed for demanding fields of application where reliability is crucial. The L2V575 is ideal for UPS systems, telecommunications systems, power supply grids, security lighting and industrial applications. Thanks to short recharge times and high power density, it offers maximum availability with a space-saving design.Efficiency and safety with systemWith its low internal resistance of only 0.25 mΩ, the battery enables very high discharge currents with simultaneously high operational safety. AGM technology with glass mat separator ensures secure binding of the electrolyte, making the battery absolutely maintenance-free and leak-proof.Robust AGM technologyThe grid plates are made from a high-quality lead-calcium alloy. This ensures corrosion resistance and a long service life, so that the battery functions reliably even under demanding conditions.Features  ModelExide Marathon L2V575 Battery typeVRLA AGM (Telecom / UPS cell) Rated voltage (V)2 Capacity (Ah)575 (at 10h rate) Short-circuit current (A)7900 Charging voltage (trickle charge)2.25V per cell (at 20°C) Charging voltage (boost)2.35V per cell 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)277 x 210 x 489 Weight (kg)approx. 49.0 ConnectionM8 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon L2V575For which applications is the L2V575 suitable?It is ideal for UPS systems, telecommunications systems, power supply networks, security lighting and industrial energy storage.Is the L2V575 battery maintenance-free?Yes, thanks to AGM technology, topping up with water is not required.What is the service life of the L2V575 battery?The battery offers a design life of 12 years or longer and is classified in the Eurobat category “Very Long Life”Are there transport restrictions?No, the battery is not subject to any transport restrictions (IATA A67).Is the housing flame-retardant?Yes, optionally the L2V575 is also available in the UL 94-V0 version.What is the function of the integrated MTZ monitoring terminal?The MTZ terminal enables convenient monitoring of battery temperature and voltage, ideal for remote-controlled systems with high operational safety.What safety and standard certifications does the battery have?It is designed according to IEC 60896‑21/22, extremely low in gas (approx. 99 % recombination) and fully recyclable; it meets the requirements of the Eurobat class “Very Long Life”. 

The Exide Marathon L6V110 is a reliable lead-acid battery for industrial applications that require a safe and uninterrupted power supply. With its robust AGM technology, a long design life of over 12 years, and high high-current capability, it is ideal for telecommunications, power supply, and other safety-related systems.Highlights at a GlanceAGM technology with highly compressive glass-fibre separator for maximum operational safetyDesign life of over 12 years according to EUROBAT classification “Long Life”Extremely low gas emission due to 99% internal gas recombinationMaintenance-free over the entire service life (no need to top up water)Certified in accordance with IEC 60896-21/-22 and UL standardsMaximum Performance for Demanding ApplicationsThe Exide Marathon L6V110 lead-acid battery offers high power density in a compact design. Thanks to its strong high-current capability, it is perfectly suited for use in telecommunications systems, UPS systems, power supplies, emergency lighting, and photovoltaic applications. Its short charging time ensures rapid availability, while the optimised design allows space-saving installation.Efficiency Meets Long Service LifeWith a design life of more than 12 years in float charge operation, the Exide Marathon L6V110 offers a high level of operational reliability and cost-effectiveness. The combination of robust lead-calcium grid technology, low self-discharge, and high corrosion resistance makes the battery a long-lasting and sustainable solution for critical energy systems.AGM Technology for Maximum Safety and LongevityThe proven AGM technology with glass-fibre separator and lead-calcium grid plates ensures maximum corrosion resistance, reliability, and operational safety. The L6V110 meets IEC 60896-21/-22 standards, is UL certified and is also available in a flame-retardant housing version (UL 94-V0).Features  ModelExide Marathon L6V110 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)6 Capacity (Ah)110 (at 10h rate) Short-circuit current (A)2900 Charging voltage (float charge)6.81V (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)244 x 132 x 275 Weight (kg)approx. 20.0 ConnectionM8 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs on the Exide Marathon L6V110For which applications is the Exide Marathon L6V110 suitable?The battery is ideal for telecommunications, UPS systems, emergency lighting, photovoltaic storage as well as power supply and railway technology.How long is the service life of the Exide Marathon L6V110?The Exide Marathon L6V110 offers a design life of at least 12 years in standby operation (EUROBAT: Long Life).Is the Exide Marathon L6V110 maintenance-free?Yes, the battery is completely maintenance-free. There is no need to top up water.Can the Exide Marathon L6V110 be transported?Yes, the battery is not subject to any transport restrictions, whether by rail, road, water, or air (IATA, DGR A67).Is the Exide Marathon L6V110 recyclable?Yes, the battery is 100% recyclable and therefore particularly environmentally friendly.

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 Exide Marathon L12V24 is a compact, sealed VRLA-AGM block battery that supplies reliable energy for medium bridging times with 12 V and 23.5 Ah (C10) or 24.0 Ah (C20). Thanks to its long-life design (≥12 years, EUROBAT) and high power density, it is extremely low-gassing and maintenance-free, as it does not need to be topped up with water. This makes it ideal for use in UPS systems, telecommunications, safety lighting as well as energy and railway technology. A mounting kit (MTZ) is included in the scope of delivery.Highlights at a glance12 V / 24 Ah (C20), 23.5 Ah at C10, 15.8 Ah at C1Maintenance-free (AGM/VRLA), internal gas recombination ~99 %Design life: ≥12 years (EUROBAT "Long Life")High high-current capability for short discharge timesCompact & lightweight: 168 × 127 × 174 mm, approx. 9.5 kgReliable performance for critical UPS loadsThe L12V24 was designed for applications where stable voltage and high currents are crucial. Its robust high-current design, emphasised by a short-circuit current of 880 A and an internal resistance of 14.3 mΩ, makes it ideal for UPS systems, hazard alarm technology and starting and buffering tasks. Example values at 20 °C are 14.9 A at 1.80 V/cell for 1 hour or 39 A at 1.95 V/cell for 10 minutes.High energy density with minimal effortThe L12V24 combines high power density with fast recharge times thanks to AGM technology and an optimised grid alloy. Its low self-discharge reduces maintenance intervals and storage costs, and its maintenance-free design lowers operating costs over its entire service life.AGM-VRLA for maximum operational safetyThe electrolyte is bound in glass mat (AGM). The valve regulation allows internal gas recombination, which minimises gassing. Lead-calcium grid plates improve corrosion resistance. The product is not subject to transport restrictions (ready for operation according to IATA DGR A67) and is manufactured in Europe to ISO 9001. Variants with UL 94-V0 are available.Features  ModelExide Marathon L12V24 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)24 (at 10h rate) Short-circuit current (A)1100 Charging voltage (float charge)13.62V (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)165 x 125 x 175 Weight (kg)approx. 9.5 ConnectionM5 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon L12V24 batteryWhat is the L12V24 particularly suitable for?The L12V24 is designed for UPS systems, telecommunications equipment, safety/emergency lighting, as well as general buffer and backup applications with medium bridging times.Do I need to top up with water or perform regular maintenance?No, the Exide Marathon L12V24 is sealed and maintenance-free; topping up with water is not necessary.What is the expected service life in standby operation?The battery is designed for a design life of 12 years and longer in accordance with EUROBAT "Long Life", depending on the environment and operating profile.Is the transport of the battery restricted?Ready-to-use VRLA AGM blocks like the L12V24 are not subject to any special transport restrictions in accordance with IATA DGR A67, so shipping by road, rail, sea or air is possible.Is there a flame-retardant version?Yes, the L12V24 is optionally available with UL 94-V0 housing. This increases the material's flame resistance for applications with increased fire protection requirements.Which connections are available and are accessories included?The block has M-M6 terminals; required mounting/connection components (MTZ) are included in the delivery.

The maintenance-free Exide Marathon L12V32 is a 12 V AGM lead-acid battery from the Marathon L/XL series with a nominal capacity of 31.5 Ah (C10). This battery is characterised by a long service life of over 12 years (EUROBAT "Long Life"), a high power density and very low self-discharge. Thanks to its robust lead-calcium grid plates and AGM technology, it provides reliable energy for UPS systems, telecommunications, security lighting and other critical applications with medium bridging times.Highlights at a glanceMaintenance-free: no need to top up with water (VRLA/AGM)High power density with compact dimensionsVery low gassing (≈99 % internal recombination) & low self-dischargeDesign Life: ≥12 years (EUROBAT "Long Life")Transport without hazardous goods requirements for operational blocks (IATA A67)Powerful 12 V performance for short to medium bridgingThe L12V32 delivers reliable currents for power surges in UPS and TC applications. Typical constant current values (20 °C, final voltage per cell):1.90 V/C: 10 min 50 A, 30 min 27 A, 1 h 17 A, 10 h 2.8 A1.80 V/C: 10 min 70 A, 30 min 33 A, 1 h 20.2 A, 10 h 3.2 A Constant power example (1.90 V/C, 20 °C): 585 W (10 min), 318 W (30 min), 207 W (1 h).The short-circuit current of 966 A and an internal resistance of 13 mΩ underline its high-current capability.Long service life, high availability, low maintenanceAGM technology enables fast recharging and long waiting times in standby operation. The minimal gas development significantly reduces ventilation and maintenance requirements. Thanks to the low self-discharge, storage and standby times are extended, making this technology ideal for emergency power and safety systems.VRLA/AGM with robust grid plate chemistryThe electrolyte is immobilised in glass fleece (AGM). The lead-calcium grid plates ensure high corrosion resistance. With an internal gas recombination rate of approx. 99%, maintenance is reduced to a minimum. Development is according to IEC 60896-21/-22, manufacturing in ISO 9001 certified European facilities. The blocks are UL certified.Features  ModelExide Marathon L12V32 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)32.8 (at 10h rate) Short-circuit current (A)1400 Charging voltage (float charge)13.62V (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)195 x 130 x 181 Weight (kg)approx. 12.5 ConnectionM6 screw connection CertificationsISO 9001, ISO 14001, UL  wFAQs for the Exide Marathon L12V32 batteryFor which applications is the L12V32 suitable?The L12V32 is designed for UPS systems, telecommunications, emergency and security lighting, hazard alarm technology as well as for energy and railway technology.How long is the expected service life?According to EUROBAT, the design life is in the "Long Life" class (≥ 12 years), depending on temperature, charge/discharge profile and installation.Is the battery maintenance-free?Yes, as a sealed VRLA/AGM accumulator there is no need to top up water. Regular visual and function checks in accordance with standards/manufacturer recommendation remain reasonable.Are there any transport restrictions?For operational blocks there are no special transport requirements according to IATA DGR, Section A67 (rail, road, sea, air).Is there a flame-retardant version?Yes, in addition to the standard PP housing (UL 94-HB), a UL 94-V0 variant is available.What does “incl. MTZ” mean?The package includes the mounting/accessory set (MTZ) for quick, standard-compliant installation (e.g. connectors/screws as per specification).

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.