X-power Lifepo4 battery enter market in Philippines since 2019. The longest history of Lifepo4 battery in market. Rated Voltage: 12.8V Continuous input current: 100A Continuous output current: 100A Charging voltage: 14.4V-14.6V Min. Cutting-off voltage: 10V (11V is recommended) Best working voltage range: 12V-14.4V DOD: 95% Why select X-power Lifepo4 complete battery? 1) Brand-new Lifepo4 cell from top 3 manufacturer of 32650/Prismatic in China 2) Top 1 brand BMS with balancer inside 3) Our complete battery support in series(up to 4pcs) and in parallel. (Only high-level BMS supports it, dont try others) 4) Safety is certificated. IEC/EN 62133 certification is available. 5) Fire Retardant PC/ABS shell make it easy to transportation and installation 6) No worry about the LVD of your inverter anymore, working voltage from 10V to 14.6V 7) Builtin BMS with balancer protect Lifepo4 cell, dont worry about short-circuit, over-charging, over-discharging... 8) Cycle time >2500 times(0.2C charge/discharge at 100% DOD) Warranty: 2 years Based on Lifepo4 95% DOD(11.0V cut off) meanwhile Lead-acid/GEL battery is only 50% DOD in application. 50AH X-power Lifepo4 is equivalent to appr. 100AH Lead-acid/GEL battery 100AH X-power lifepo4 is equivalent to appr. 200AH Lead-acid/GEL battery Most of Lead-acid battery is only 1~2 years lifetime, meanwhile, X-power Lifepo4 battery is with 2 years warranty, the designed lifetime is more than 6 years. By the way, if Lifepo4 battery is bad, it also can be repaired by exchanging the bad cell or faulty BMS/balancer, we can do it! So, X-power Lifepo4 battery is more affordable.