Gomadic SunVolt High Output Portable Solar Power Station designed for the Amazon Kindle Fire / Fire HD - Can charge multiple devices with outlet speeds Powerful 10W Monocrystalline-based Solar Panel is strong enough to provide outlet-like charging speeds for the Amazon Kindle Fire / Fire HD. Includes a direct charging connection designed specifically for the Amazon Kindle Fire / Fire HD and a universal female USB port for a second device. Unique, stylish, and high quality custom carrying case makes the SunVolt highly portable. Panel is held in place by a hinged, rigid inner shell that easily folds out and fits into one of several angle adjuster slots. Panel position can be easily adjusted for optimum performance. Specifications: Dimensions: 13 x 12 x 1.5 inches. Weight: 4 lbs. Panel Rating: 10W. Charging ports: 2. Circuit Design: Amazon Kindle Fire / Fire HD specific. Based on Monocrystalline Photovoltaic technology, the SunVolt panels are considerably more powerful than their cheaper polycrystalline and thin-fill PV counterparts. Panel size is carefully designed to achieve the perfect combination of power, performance and portability. Durable twill weaved handle and sturdy steel loops for an optional shoulder strap offer two ways to carry the SunVolt Solar Power Station. This case will stand up to even the most rugged outdoors use.