Ultra lightweight, ultra compact, and ultra portable. The F15-300N Foldable Solar Charger is the first step up in portable power and charging needs, producing more power and opening up additional applications. Utilization of the included 12V Female Barrel accessory makes the F15-300N Foldable Solar Charger extremely easy and convenient to use. Essentially replacing a vehicle's battery for powering small devices such as a portable air pump or electric inverter, this is a perfect addition to outdoor supplies. Includes marine-grade components with connectors that match the PowerFilm Series output cord. Folded Dimensions: 5.5" x 4.5" x 0.75". Unfolded Dimensions: 25.5" x 11".