Max portability meets reliable power, with solar charging and power storage charging your devices when you're off the grid. Collect and store, then charge on demand with PowerSync. It’s the powerful, innovative technology behind our SolarBook, SolarWrap and Battery Bar systems. Set them out on a sunny day and in no time you have the power to charge your smart phone, camera, practically any device with a USB input. No sun, no problem. With a high capacity Li Ion rechargeable battery on-board, pre-charge them from home with a Micro USB Input and you’re ready to go – whatever the conditions.