... PSP,NLSL,IPOD,cellphone,digital camera Product performance and characteristics solar mobile charger: 1, Aluminum shell,2, Adapt MP3,MP4, ... cellphone,digital camera3, Multi silicon solar cell, light energy conversion rate of 17% .4, Solar Energy Battery:5.5v 30ma5, ... Built-in lithium battery capacity 1350mah6, Charge of automatic protection,To prevent the power overshoot ...