... -bike,E-scooter 4.CE Rohs CCC certificate 5.Lithium battery Electric bicycle parts ( Kit92-tubeLED ):1.Feature:High efficiency, High ... 36V,48V24V,36V,48V 7Ah,10Ah,16Ah7Ah,10Ah,16Ah All battery is with BMS Throttle:Twist or thumb throttle available(No throttle ... depending on battery,way of riding,wind and terrain4.Factory introduction:We are a professional e-bike motor, electric bicycle parts with 10 ...