Ultra lightweight, ultra compact, and ultra portable the FM15-1800 Foldable Solar Charger is the next step up in portable power and charging needs, producing more power and opening up additional applications. Utilization of the included 12 V Female Barrel accessory makes using the FM15-1800 Foldable Solar Charger extremely easy and convenient. Essentially replacing a vehicle's battery for powering small to medium sized devices such as a __?___ or electric inverter the FM15-1800 is a perfect addition to outdoor supplies.