... /Acid battery Electric bike kit(24v/36v/48v 200w to 1500w)Dear friend, I am Mr.Chen from JILIN CDHPOWER TECHNOLOGY CO., LTD We ... 58dbNet Weight≤7KgSalt fog test (h)24/96Water proof GradeIP54OPTIONAL BATTERY: BatteryLiMnLiFePo424V,36V,48V24V,36V,48V7Ah,10Ah,16Ah7Ah,10Ah,16AhAll ... battery is with BMSThrottle:Twist or thumb throttle available5:Controller:24V ...