12v 25ah LiFePO4 battery/ev battery pack 1.agree with environment protection 2.cycle 2000 time 3.best safety 4.UL,CE,ROHS 12v 25ah LiFePO4 battery/ev battery pack 1.this battery suitable for all of the electric vehicle and skiing borad and UPS backup.2.The cycle life of the battery pack can reach 2000 times with 0.2C-1C discharge current. 3.The Li-ion battery is have half dimension and third ...