Lithium Electric Bike Battery 48V 15Ah with Charger, PCB and BMS, 30A Model: KY-4815A Approvals: RoHS, ... .Dimension: 389x76x110mm(HxWxL), weight: 6.5kgincluding to Charger, PCB, BMS. NoItemGeneral ParameterRemark1Rated Capacity15AhStandard discharge(2A) after standard charge2Minimal ... capacity2.Protection: Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload3. ...