Electric Disability Scooters The electric motor of mobility scooters powers the wheels and allows it to brake, accelerate, and move in reverse. A controller regulates the motor's power and electronic components. Mobility scooters can be useful for seniors who have limited stamina and arm/shoulder mobility, but cannot use wheelchairs. Medicare https://folding-mobility-scooters60359.thelateblog.com/30240367/10-things-people-hate-about-best-disability-scooter