Buying an Electric Mobility Scooter A rechargeable battery powers the motor that propels the scooter forwards and backwards. Most models have a tiller which controls the brakes and throttle. Most states allow electric scooters to travel at 30 mph or more and must adhere to the same guidelines as pedestrians. https://mobilityscootersuk64061.digitollblog.com/29582725/the-biggest-sources-of-inspiration-of-4-wheel-mobility-scooters