Buying an Electric Mobility Scooter A rechargeable battery supplies power to the motor, which drives the scooter forward and backwards. Most models have a tiller which controls the brakes and throttle. Most states permit electric scooters to travel at 30 mph or more and must adhere to the same rules https://portable-mobility-scooter55432.izrablog.com/30355962/7-tips-about-4-wheel-mobility-scooters-that-nobody-will-tell-you