... machines etc. Charge battery full in 2 to 3hours Solar bag features:1. solar bag is portable and moveable power supply as our new ... , digital cameras, MP3, MP4, PSP, IPHONE, IPOD etc.5. Solar bag is beautiful, practical, light, portable, anti-squeezing, environment friendly etc ... USB2. Try to put solar bag on the place full of sunshine when use solar bag, e.g. put solar bag on the window or balcony ...