Lithium Electric Bike Battery 48V 15Ah with Charger, PCB and BMS, 30A ... Dimension: 389x76x110mm(HxWxL), weight: 6.5kgincluding to Charger, PCB, BMS. NoItemGeneral ParameterRemark1Rated Capacity15AhStandard discharge(2A ... anti-over charger, anti-over current, anti-overload3.Compose Type : Injection Technology to make battery more stable4 ... 15Ah Lithium Electric Bike Battery with Charger, PCB and BMS, 30A