li-polymer power battery 48V 20ah Environment Friendly Rechargeable & Durable Safety based on mature li-polymer power battery 48V 20ahEnvironment Friendly Rechargeable & Durable Safety based on matureProduct DescriptionPower battery 48V20Ah are widely used in electric motor with high cycle life and high discharge rate.ItemTechnology parameter01 Nominal capability20Ah02 Nominal voltage48V03 Max. ...