Buying an Electric Mobility Scooter A rechargeable battery supplies power to the motor, which drives the scooter forward and reverse. The majority of models come with an adjustable tiller that regulates the throttle and brakes. Most states allow electric mobility scooters to reach a a maximum speed of 30 mph, https://electric-mobility-scooter23210.blog-a-story.com/9804806/5-clarifications-on-4-wheel-mobility-scooters