Exide Marathon M12V60FT - 12 V 59 Ah front-terminal AGM battery

The Yuasa NP7-12 is a powerful, valve-regulated lead-acid battery (VRLA) with a nominal voltage of 12 volts and a capacity of 7 Ah. It impresses with its reliable performance, robust design and versatile application options, ideal for industrial applications, safety and emergency power systems.Highlights at a glanceReliable capacity: 7 Ah at 12 V for constant power supply.Compact format: 151 × 65 × 97.5 mm, ideal for limited installation space.Flexible installation: Can be installed in any position, except permanently upside down.Maintenance free: VRLA technology with low pressure drain valves.Durable: EUROBAT classification "Standard Commercial" for up to 5 years of use.High current carrying capacity: Up to 210 A discharge current for 1 second.Robust performance for demanding applicationsThe NP7-12 offers a 20-hour capacity of 7 Ah (up to 1.75 V/cell at 20°C) and a 10-hour capacity of 6.4 Ah (up to 1.8 V/cell). Thanks to its high current carrying capacity of up to 210 A for 1 second, the battery is particularly suitable for emergency power systems, UPS systems and safety-related applications.Maintenance-free operation and long service lifeThe NP7-12 is classified as "Standard Commercial" according to EUROBAT and offers a service life of up to 5 years at 20°C ambient temperature. The self-discharge is only about 3% per month, ensuring a high level of operational readiness even after extended storage. The housing is made of durable ABS plastic (UL94:HB) and is also available in a flame-retardant version (UL94:V0) upon request. The battery meets the ISO 9001 quality standard.Easy integration and reliable technologyThe battery is equipped with Faston connectors (4.75 mm) and can be easily integrated into almost any system. Installation is possible in all positions, except permanently upside down. Each of the six cells is fitted with a low-pressure relief valve, which reseals automatically after pressure equalisation for maintenance-free and safe operation. The recommended float charge voltage is 13.65 V (±1%) per unit, for cyclic operation 14.5 V (±3%). The maximum charging current is 1.75 A during cyclic operation; for float charging there is no limit.Features ModelYuasa NP7-12 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)7 (at 20h rate) Maximum discharge current80A (for 5 seconds) Charge voltage (float charge)13.65V (±1%) Charge voltage (cyclic operation)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)151 x 65 x 94 Weight (kg)2.5 ConnectionFaston 6.3mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa lead-acid battery with 12V and 7AhHow long does the NP7-12 last?The NP7-12 offers a service life of up to 5 years at 20°C ambient temperature and complies with the EUROBAT category "Standard Commercial".For which applications is the battery suitable?The battery is suitable for:UPS systemsFire detection and alarm systemsMedical devicesEmergency lightingTelecommunications and control systemsIs flexible installation possible?Yes, the battery can be operated in almost any position, just avoid a permanently upside down mounting position.What safety features are integrated?The battery features a robust ABS housing and low-pressure relief valves for safe gas pressure regulation. A flame-retardant housing is optionally available.How and with which parameters is the NP7‑12 charged correctly?Float charging voltage: 13.65 V unit voltage (2.275 V/cell) at 20°C, temperature compensation –3 mV/cell/°C.Cyclic (boost) charging voltage: 14.5 V unit (2.42 V/cell), compensated with –4 mV/cell/°C.Recommended charging current for cyclic operation: up to approx. 1.75 A (~0.25 C)What is the maximum discharge current and how good is the deep discharge resistance?Short-term peak current (1 sec): 210 A,1‑minute current: 48 AInternal impedance: about 23 mΩ at 1 kHz.The battery recovers excellently after deep discharge and is structurally robust in designWhat is the self-discharge during storage and what should be observed?At 20°C, the self-discharge is about 3% per month. The NP7‑12 can be stored for up to 12 months, provided it is recharged regularly. Storage should be between –20°C and +60°C, ideally not exceeding +30°C. 

The Yuasa NP65-12I is an industrial VRLA lead-acid battery with a nominal voltage of 12 V and a high capacity of 65 Ah (20h). Developed for demanding continuous use in safety-critical applications, it impresses with reliable performance, long service life, maintenance-free operation, and VdS certification.Highlights at a glanceHigh capacity: 65 Ah (20h) / 60.5 Ah (10h) at 12 V for power-intensive systemsVdS-certified: Tested safety according to VdS-No. G 183008Maintenance-free: AGM technology with gas recombination (> 99 %)Maximum current output: Up to 800 A (1 second) / 500 A (1 minute)Stable connections: M6 female/bolt connection with 4.76 Nm torqueLong service life: Operating life up to 5 years (EUROBAT: Standard Commercial)Ideal for safety-critical and industrial applicationsWith its high energy density and durable design, the NP65-12I is ideal for systems with constant energy requirements and short-term high current demands. It is ideal for UPS systems, fire and burglar alarm systems, emergency lighting systems, telecommunications, and PV backup solutions. It stands out for its high reliability and industrial suitability.Robust design & flexible installationThanks to VRLA (Valve Regulated Lead Acid) technology, the battery is completely maintenance-free and can be operated in any position except upside down. The housing is made of impact-resistant ABS plastic (UL94:HB). The integrated safety valves ensure controlled pressure equalisation within the cells. The self-discharge is only approx. 3 % per month at 20 °C, which enables longer storage without loss of performance.Technical data at a glance  ModelYuasa NP65-12I Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)65 (at 20h rate) Maximum discharge current650A (for 5 seconds) Charging voltage (trickle charge)13.65V (±1%) Charging voltage (cycle 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)350 x 166 x 175 Weight (kg)23 ConnectionM6 thread CertificationsIEC 60896-21+22, VdS, UL  FAQ about the Yuasa NP65-12I batteryIs the NP65.12I battery maintenance-free?Yes, thanks to AGM technology, the battery is completely maintenance-free and gas-tight. There is no need to refill with water.What is the battery's service life?The NP65-12I achieves a typical life of up to 5 years at an ambient temperature of 20 °C.How safe is the battery in operation?The battery features integrated low-pressure relief valves, is protected against overpressure, and meets high safety standards (including VdS and UL certification).Can the battery be operated in any position?Yes, except for permanent operation upside down, flexible installation in any orientation is possible.How long is the service life in float and cycling operation?According to EUROBAT classification, the expected standby life is 3 to 5 years. In cyclic operation, over 1,000 charge cycles are possible depending on the depth of discharge.Does the battery regenerate after deep discharge?Yes, thanks to its AGM design and lead-calcium grids, the NP65‑12I has very good deep discharge recovery, provided it is recharged promptly.

The Yuasa NPW45-12 is a compact VRLA high-performance battery with 12 volts, 45 W 10-minute power rating and 7.5 Ah (C20). It is optimised for high discharge rates and delivers reliable energy with short autonomy times. Ideal for UPS, safety and emergency lighting, alarm and signalling systems as well as measurement and control technology.Highlights at a glanceHigh load performance: 256 W per block at 10 minutes up to 9.6 V block voltage, alternatively 42.8 W per cell up to 1.6 V/cell at 20 °C.Reliable capacity: 7.5 Ah with 20-hour discharge up to 1.75 V/cell, 6.6 Ah with 10-hour discharge up to 1.8 V/cell.Compact and lightweight: 151 × 65 × 94 mm, height above connection 97.5 mm, only 2.7 kg.Simple installation: 6.35 mm FASTON connectors.Service life class: EUROBAT Standard Commercial 3 to 5 years, Yuasa service life up to 5 years at 20 °C.Maximum performance for demanding applicationsThe NPW45-12 is designed for high discharge rates. Thanks to its low internal impedance, it provides high power at short notice and keeps the output voltage stable. This makes it ideal for UPS systems with short bridging times, emergency and safety lighting, fire alarm and burglar alarm systems as well as dynamic buffer loads in control and communication technology.Efficiency meets long service lifeA float charge voltage of 13.65 V ±1 per cent per block (2.275 V/cell) at 20 °C applies for standby operation. Temperature compensation is minus 3 mV per cell and degree Celsius. For cyclic or heavy charging, 14.50 V ±3 per cent per block (2.42 V/cell) is provided, with compensation of minus 4 mV per cell and degree Celsius. No current limitation is required for float charging, for heavy charging 2.125 A is recommended.Technology for flexible applicationsThe permissible temperature range enables versatile applications: discharge from minus 15 °C to plus 50 °C, charging from 0 °C to plus 40 °C, storage from minus 15 °C to plus 40 °C. The robust ABS housing complies with UL94 HB, optional FR version according to UL94 V0 available. Each cell is equipped with a low-pressure relief valve for safe pressure regulation. Please ensure adequate ventilation, as VRLA batteries can release hydrogen.Battery features  ModelYuasa NPW45-12 Battery typeVRLA AGM (high load, maintenance-free) Nominal voltage (V)12 Capacity (Ah)7.2 (at 20h rate) Maximum discharge current45 Watt per cell Charging voltage (trickle 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 6-9 years Dimensions (L/W/H, mm)151 x 65 x 97.5 Weight (kg)2.75 ConnectionFlat connector 6.3mm CertificationsIEC 60896-21+22, UL, VdS  FAQ about the Yuasa NPW45-12 (High-Rate VRLA)What is the expected life of the NPW 45-12 battery?The EUROBAT classification Standard Commercial indicates a service life of 3 to 5 years. Yuasa indicates a service life of up to 5 years in standby mode at 20 °C.What is the NPW45-12 particularly suitable for?For applications with high short-term power such as UPS with short autonomy, emergency and safety lighting, alarm and signalling systems as well as measurement and control technology.How is the battery installed?Installation is possible in any position, except permanently upside down. The connection is made via FASTON 6.35 mm. Please ensure correct polarity, tight fit of the plug-in terminals and sufficient ventilation.Can the NPW45-12 be operated in a closed housing?No, VRLA batteries can release hydrogen. Operation in airtight enclosures is not permitted and adequate ventilation must be ensured.Is the NPW45-12 VdS-approved?The official product pages/data sheets do not state VdS approval for this model. Please check the requirements of your system.Is the NPW45-12 suitable for frequent charge/discharge cycles?It is primarily designed for standby/high current. For pronounced cycling applications, Yuasa recommends cyclic series (e.g. NPC/REC).