Convert battery power to household AC power. Modified sinewave inverter offers two AC outlets so you can run multiple devices at the same time. Powers home appliances, TVs, power tools and more. USB charges phones, tablets and electronics. Comes with both a DC plug and battery clamps for easy connection. 300 watts continuous output, 600 watts surge. Built-in input under/over voltage protection, input under voltage warning, output overheat and short circuit protection plus overload shutdown. DC input voltage (nominal) 12.8 13.2V DC Operation range: 10 15V DC 115-volt | Nature Power 300 Watt Power Inverter in Black