The Generac GP3500iO inverter generator is an excellent choice for anyone looking for a portable yet powerful option. It features a 212cc OHV engine and can produce 3,500 peak watts of power. The GP3500iO also has a 2.37-gallon fuel tank, which allows for 8 hours of run time at 1/2 load. Additionally, it has a 3-year limited warranty and weighs just 74.3 lbs. making it easy to transport and move around, especially when camping.