Efficient and compact, the Brunton Restore Solar Panels are ideal for charging your personal devices such a digital camera, smart phone or iPod®. This integrated power pack features an internal battery that keeps extra energy at hand, twin solar panels that keep the battery at peak capacity in less time, and advanced polycrystaline solar technology that gathers maximum energy per inch for maximum efficiency. Water resistant and durable, the Brunton Restore Solar Panels go anywhere.