The A-iPower SUA12000ED Dual Fuel Generator its ideal for the construction jobsite or as back-up power for your home during emergencies when gasoline is not available. The generator features a one-touch button for electric start (battery included). The generator is powered by A-iPower’s 459cc / 16HP OHV and Switch-On-Demand technology which allows you to conveniently and easily switch between the desired fuel type. Combined with an efficient high-output alternator designed and manufactured by Senci, dual-fuel functionality delivers greater peak wattage when starting motor-driven tools and appliances. The A-iPower generator can power up lights, TV, refrigerator, pumps, air conditioner, and fan all at the same time. It is capable of running 4 to 5 power tools at once. With a large 7-gallon heavy-duty all steel construction fuel tank with built in fuel gauge, it provides and average run time of 8.5 hours at 50% load with gasoline or up to 10 hours at 50% load with a 20-pound LPG tank. The generator operates at 78Db. The generator has an easy to reach, ergonomically angled control panel which conveniently provides easy, user-friendly access and visibility to the panel. The SUA12000ED provides all the same great features regardless which fuel type you select.