Schumacher 750-watt Power Inverter. Peak performance! This Schumacher 750-watt Power Inverter turns DC battery power into plug-in AC, so you're electrified for outdoor work, entertainment, and more. Featuring modified sine wave function for smooth power that babies all your electronics. For jobsites, campsites and beyond. Features: 120V AC household outlets Digital display LED indicator lights Built-in high speed cooling fan Surge protection Low battery alarm and shut off High battery voltage shutdown Great for charging cellphones, iPods, camcorders, drills, TV, computer, and more. Specs: Continuous output: 750 watts Surge capacity (0.1 second): 1500 watts Full loud input current: 76 amps Optimal efficiency: 85% No current load draw: <0.5 amps Output frequency: 60 Hz 2 Hz Output wave form: Modified sine wave Output voltage range: 120VAC 5% Input voltage range: 10.5V - 15.5V Low voltage shutoff: 10.5V 0.3V Over voltage shutdown: 15.5V 0.5V AC receptacle: 2X Nema 5-15 USA.