With its lightweight and portable design, the Cummins Onan P2500i inverter gasoline generator produces up to 2500 peak watts of electricity. Your phone, tablet, and other delicate devices are protected by the low total harmonic distortion (THD) power produced by the 1-gallon fuel tank, which offers 10 hours of operating life at 25% load. The generator has double-insulated housing and runs at 52 decibels, so your camping neighbors will be pleased. You may see information like voltage, fuel level, run hours remaining, power output, and lifetime run hours on the onboard LED display.