EL2012 Using the Wagan EL2012 5,000-watt continuous power inverter, you can power lights, laptops, washing machines, and more--even when you"re off the grid. The EL2012 turns 12V DC power from a boat, RV, or truck battery into 115V AC power for household appliances. True-rated Power technology enables the inverter to run continuously for 24 hours under a full load. This product operates at up to 90 percent efficiency and comes equipped with four AC outlets and two cooling fans to prevent overheating. Features: -Power inverter. -Sine wave form: Modified. -Optimum efficiency: 90 Precent. -Overload protection: Automatic shutdown. -Short circuit protection. -AC Receptacles: Quadruple. -Truerated power: 5000W. -AC voltage output: 11. -No load current draw: < 2.5 A. -Input voltage range: 10V - 15V. -Peak surge power: 10000W. -Low battery auto shutdown: 9.5 V ± 0.5 V. -Manufacturer provides 1 year warranty. -Overall dimensions: 7" H x 8" W x 20" D.