Lithium Electric Bike Battery 48V 15Ah with Charger, PCB and ... Key Specification1. Model: KY-4815-A with 48V 15Ah2. Specification:48V 15AH, 30A discharge current.Dimension: 389x76x110mm( ... anti-overload3.Compose Type : Injection Technology to make battery more stable4.Certifications : CE,UL,FCC, RoHS, ... friendly rechargeable Lithium Electric Bike Battery 48V 15Ah with Charger, PCB and BMS, 30A