Buying an Electric Mobility Scooter A rechargeable battery powers the motor that propels the scooter forwards and backwards. The majority of models have a tiller that controls the brakes and throttle. Most states permit electric scooters to move at 30 mph and must adhere to the same guidelines as pedestrians. https://mobility-scooters-uk55432.blogdosaga.com/29695414/this-story-behind-4-wheel-mobility-scooters-will-haunt-you-forever