Gec05-- portable solar charger Features: 1.Led lantern , flashlight and sos signal light 2.Portable and useful for your easy travelling 3.Rubber and abs case 4.Unique design and mold in the market Discription: 1. Solar panel: 0.55w 2. Li-ion battery: 3.7v 1700mah 3. Input: 5v 500ma 4. Output: 5v/ 700ma, output socket type: usb a 5. One day sun charging for 2~5hrs flashlight or panel lighting time 6. Support charge for iphone 3g, 3gs, iphone4, ipad by ipod usb cable directly 7. Protect function: over charging, over discharging, over current, short circuit 8. Li-ion battery span life: 500 circles; led span life: 50, 000hrs; solar panel span life: more than 5 years 9. Size: 74mm*113mm*25mm Size: 74mm*113mm*25mm