... Electric Bike Battery 48V 15Ah with Charger, PCB and BMS, 30A Model: KY-4815A Approvals: RoHS, UN38. ... (HxWxL), weight: 6.5kgincluding to Charger, PCB, BMS. NoItemGeneral ParameterRemark1Rated Capacity15AhStandard discharge(2A) after standard charge2Minimal ... anti-over charger, anti-over current, anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications ...