China Electric Bike Charger Lithium Battery charger for electric bike Specification Voltage: optional, 48V, 36V, 60V etc. Plug standard: It depends on you, Europe standard, British standard, Korea standard etc. Charge port: Microphone tuning fork video Charge mode: CC--CV Mode(Li-ion battery charger charger) ed display: Red--in charging; Green--full charge This style battery charge allows you...