Buying an Electric Mobility Scooter A rechargeable battery powers the motor that propels the scooter forwards and backwards. Most models have a tiller that controls the brakes and throttle. Most states permit electric scooters to travel a maximum of 30 mph and must adhere to the same rules as pedestrians. https://portable-mobility-scooter61458.blue-blogs.com/36375970/how-to-make-a-profitable-4-wheel-mobility-scooters-when-you-re-not-business-savvy