... digital camera, PDA, PSP, GPS, DV, MP3, MP4 Solar charger,solar energy charger for mobile phone, digital camera, PDA, PSP, GPS, ... :400-800mA; Specifications: Solar charger is the solar energy into electrical energy photoelectric conversion devices, solar charger principle is: the light ... cameras, MP3, MP4 and other products charge. Solar charger in the long run no sunlight environment, can also ...