The Xantrex Freedom XC Power Inverter/Charger inverts 12 Volt DC To 120 Volt AC. Specifications•Output Voltage: 120 Volt AC•Input Voltage: 12 Volt DC•Continuous Output Power (W):3000 Watt•Peak Output Power (W):6000 Watt•Ampere Rating: 25 Amp•Efficiency: 84 To 91 Percent•Length (IN):15.4 Inch•Width (IN):10.8 Inch•Height (IN):4.9 Inch•Remote On/Off Capable: Yes•With USB Port: No•With Volt/Watt Meter: Yes•With Built-In Charger: Yes Ignition Control To Turn Inverter On Or Off Via A 12 Volt DC Signal & To Minimize Battery Drain By Switching The Inverter Off When The Ignition Key Is Turned Off Wide 10 To 18 Volt DC Input Rang Ensures Inverter Operation On High Voltage Alternators Found On Many New Vehicle Chassis Programmable AC Under-Voltage (85 To 110 Volt AC) Shutdown Is Ideal To Operate Under Weak Shore Power Or Generator Input