36V 350W 500W 16" DIY Electric Handcycle Wheelchair Attachment Handbike Conversion Kit with 8.8/10.4/11.6AH battery

36V 350W 500W 16" DIY Electric Handcycle Wheelchair Attachment Handbike Conversion Kit with 8.8AH or 10.4AH or 11.6AH battery Products Details： Brand: Hallomotor Electric tractor for wheelchair Frame Material: Aluminum alloy frame Motor: 36V 350W, 36V 500W wheel Size: 16 Inch Battery: 36V 8.8AH or 36V 10.4AH or 36V 11.6AH Polly type Lithium battery in option Controller: Intelligent controller 15A or 17A Charger: AC 100V-240V,2amps smart charger/42V 2A Charger Tyre: INNOVA 16½*2.4 Forward speed:  15km/h for 36V 250W 20km/h for 36V 350W 25km/h for 36V 500W  Backward: 6km/h Brake: Dual Disc-brake;Hand brake Light: Front LED light with horn Display:LCD5 display Throttle: Half-twist throttle Wheelchair is not include in package. Packing information: Net weight: About 14 kgs Gross weight: About 16kgs Packing size: 70x38x23cm Tips: Tractor and batterry are shipped separately.The tractor will arrive first.