Segway Clone Hits the Streets of Vegas: "The Electric Chariot uses a more conventional rechargeable acid battery which can also be swapped out for a freshly-charged model, Wang said. The two 150-watt motors can power the device approximately 15 miles on a single charge, at a maximum speed of 10 mph. A rider steers the scooter using a conventional pair of handlebars; the scooter includes a horn, headlights, and a thumb throttle. 'Security' is handled via a conventional key. "