PowerPack

A drive and battery pack with a controller that attaches to a manual wheelchair.
The wheels can be lifted off the ground and secured when not in use.
The unit can be fitted to a most manual wheelchairs, including self-propelling
and push / transit wheelchairs with a folding or rigid frame between 406mm (16") and 560mm (22") in width.
The drive unit and batteries can be disengaged via quick release mechanisms
so the chair can be folded for transportation.

Specifications:
Weight Overall 14 kg
Load Capacity 136 kg
Diameter of Rear Wheel 203 mm (twin drive wheels )
Voltage of Battery 12 V
Power 280 W