Recommend If you need to purchase other parameters of motors or batteries please click here Specification BrandHANIWINNERModelHA074 04Suitable Bike BrandNAKXUS GALAXYBattery Size45 x 15 5 x 7 5cmRear Frame Size39 5 x 45 x 19cmColorSliver and blackBattery Capacity20AH 20000mAh Power720WStandard Voltage36VBattery TypeLithium batteryCertificationCE UN38 3Features This battery is used as a replacement for existing e bike systems of various bicycle brands 100 guarantee that this battery can be replaced with the battery used on your e bike can not be assured because there is a very large variety of different e bike models which were not transmitted to us by the individual manufacturers It is the best replacement for your old broken one High quality and cost effective exquisite components from leading manufacturers Package included 1 x Replacement Battery1 x Power Supply1 x Power Cord1 x Manual1 x Rear Frame1 x Set Accessories2 x Keys