Buying an Electric Mobility Scooter A rechargeable battery powers the motor that propels the scooter forwards and backwards. Most models have a tiller that controls the brakes and throttle. Most states allow electric mobility scooters to reach 30 mph, and must adhere to the same rules and regulations as pedestrians. https://mobility-scooter72153.blogofchange.com/30222267/20-rising-stars-to-watch-in-the-compact-mobility-scooters-industry