The Champion Power Equipment Portable Gas Generator with e Start allows you to stop and start your generator up to 80 feet away with the click of a key fob. This unit also offers a 420cc single-cylinder OHV engine that delivers all the power you need for home backup during an outage or your next project. Cold Start technology provides easy starting in cold weather. It also includes Volt Guard, a built-in surge protector that prevents overloads and keeps your equipment safe.