The Bamboo Backup Battery with Solar Panel

This is an ultra portable, eco-friendly solar charger. As we can see from the images, the USB charger looks smaller than iPhone 4, and features a gorgeous, natural casing made from bamboo, using c

ustom designed hole and accompanying strip, you can conveniently attach the solar charger to your backpack for portability. Most importantly, the backup battery also features a built-in 1000mAh rechargeable battery in order to charge your smartphone for extra talk time, while the integrated solar panel charges the backup battery at day time, of course, the built-in mini USB also allows you to charge it via USB port. Apart from that, the LED indicator shows you the status of the backup battery.