The XO Vision 480 Watt DC to AC Power Inverter enables you to use and charge electronic equipment, such as cell phones and digital cameras, in the comfort of your vehicle. This power inverter transforms your cigarette lighter into 2 power outlets. 480 Watt DC to AC Power Inverter. 480W Peak Power. 2 Power Outlets. Provides 115 Volts AC Step Up from 12 Volt DC Power Source. Built-in High Speed Cooling Fan. User-Replaceable 25 Amp Spade-Type Fuse. Anodized aluminum case provides durability and max heat dissipation. Wide applications for various fields like automobiles, boats, mobile office, family housing, emergency, and more. Auto shut down when input exceeds 15 volts DC or is less than 10.5 volts. Auto shut down when circuit temperature exceeds 150°F.