Buying an Electric Mobility Scooter A rechargeable battery powers the motor that drives the scooter forwards and backwards. The majority of models come with a tiller for steering that regulates the throttle and brakes. The majority of states allow electric mobility scooters to reach the speed limit of 30 mph, https://elderlyscooter11098.ampedpages.com/10-simple-steps-to-start-your-own-4-wheel-mobility-scooters-business-57069386