Light and Quiet. Powerful and Compact. Plug and Play. The AiPower SM4500i inverter generator is great for your outdoor events like concerts, camping trips, tailgating, RV's and more. With AiPower up-to-date inverter technology SPWM III and high efficient and environment friendly powerful engine, this generator provides clean, quiet 4,000 starting watts and 3,500 running watts. It comes with remote control function. You can start or stop the generator anywhere. The USB and DC port built in this generator allow you to convenently charge your cellphone or battery. The built-in fuel gauge helps remind you when you need to refuel without having to turn the generator off. And the generator features parallel capability. With just 2 parallel cables, 2 generators get combined directly for nearly double the power.