RoadPro RPPI-1500W 1200/3000 Watt DC to AC Power Inverter 1200 watts continuous power, 1500 watts alternating current power output, 3000 watts peak power output with direct to battery hook-up 4 grounded 3-prong alternating current receptacle with dual internal cooling fans, enough power for multiple devices at one time Thermal protection shutdown at 140 degree Fahrenheit (60 degree Celsius) - 158 degree Fahrenheit (70 degree Celsius), short circuit protection shutdown and reverse polarity shutdown for internal protection Includes power cable with heavy duty battery terminal clips to connect directly to your battery High-power, affordable, and reliable method to transform direct current battery power into 115-volt household alternating current power