Power inverters turn your vehicles DC power supply into 120V power just like the power in your house. Generac's power inverters make it simple and easy to power appliances and charge your personal electronics while your on the go whether your driving, boating, camping, or wherever you take your vehicle, or rather wherever your vehicle takes you. Generac power inverters are among the first to offer a USB 2.1A port, the latest standard in USB power. This lets you quickly and conveniently charge your personal electronics like tablet computers such as the iPad, as well as cell phones, and MP3 players.