The Wagan Tech 7561 Power Dome PLEX is a powerful portable power source designed to provide AC, DC and USB power wherever you need it. The PLEX is built around a rechargeable sealed lead acid battery that was specifically designed for jump-starting duties and can handle repeated charging cycles. Featuring two 120-volt AC outlets, one 12-volt DC outlet and a USB power port, the PLEX will keep all of your electronics charged. The 260 PSI air compressor can be used to quickly inflate tires, pool toys and sports equipment. Also included are a 5-LED work light, an AM/FM radio with a 3.5 mm audio output and inflator accessories. For true, off the grid use, plug in your 12-volt solar panel (sold separately) and have power readily available no matter where you are in the world! The PLEX is an amazing all-in-one portable unit that provides versatility and power exactly when you need it, whether it's on the road, at a campsite, at home, etc.