Buying an Electric Mobility Scooter A rechargeable battery powers the motor that drives the scooter forwards and backwards. Most models have a tiller that controls the brakes and throttle. The majority of states permit electric scooters to travel at 30 mph and must adhere to the same rules as pedestrians. https://portablemobilityscooters95150.blogstival.com/52165370/what-is-the-secret-life-of-4-wheel-mobility-scooters