Buying an Electric Mobility Scooter A rechargeable battery powers the motor that propels the scooter forwards and backwards. Most models feature an adjustable tiller that controls the brakes and throttle. Most states allow electric scooters to travel at 30 mph or more and must follow the same rules as pedestrians. https://mobility-scooters-cheap09875.blog-gold.com/36647058/who-is-4-wheel-mobility-scooters-and-why-you-should-be-concerned