Lithium Electric Bike Battery 48V 15Ah with Charger, PCB and BMS, 30A Model: KY-4815A Approvals: RoHS, UN38.3, ... -4815-A with 48V 15Ah2. Specification:48V 15AH, 30A discharge current.Dimension: 389x76x110mm(HxWxL), weight: 6.5kgincluding to Charger, PCB, BMS. ... ,ISO90015. Long life cycle, No memory, environment friendly 48V 15Ah Lithium Electric Bike Battery with Charger, PCB and BMS, 30A