48v 20Ah stable electric motor battery 1.Material:LiFePO4 2.Cycle life:2000times ... 2008,CE,UL 48v 20Ah stable electric motor battery pack Specifications: Name:48v 20Ah stable electric motor battery packCathode Material:LiFePO4Nominal ... Long cycle life Application: 48V 20Ah electric bicycle battery pack is used in Electric bicycle, Electric Motor, Electric tricycle, Scooter, Skate board, and so on ...