Article:	Solar backpack
Specification:	Panel Dimensions：125*112MM Substrate Type：3mmAluminum/Plastic Cell Type：Poly-stalline Open Circuit Voltage：22 V Peak Current ：480mA	Voltaic Battery Pack:2-3 hours Cell Phone:2-3 hours Digital Camera:2-3 hours GPS:2-3 hours iPod:2-3hours Computer:5-7 hours	Weight：16.8ounces （504 grams) Substrate Color：Black Cell Efficiency：15.6% Peak Voltage ：21.5V Peak Watt:10W
Material:	Fabrics：840D
Packing:	PP bag
Note:	Charge times may be increased in cloudy weather, high temperatures, or where panels are not angled towards the sun.