Voltec 10-00479 750 Watt Power Inverter 750 Watt inverter with 2 - 15Amp outlets and 1 USB port Battery cables included For car, truck, boat, SUV or RV Designed for safety, durability and reliability Limited lifetime warranty ETL listed is proof of product compliance (electrical, gas and other safety standards) to North American safety standards Wave form: Modified sine wave Max continuous power =750 watts Peak power = 1500 watts High speed cooling fan