... ,solar energy charger for mobile phone, digital camera, PDA, PSP, GPS, DV, MP3, MP4 Solar charger,solar energy charger for mobile phone, digital camera, PDA, PSP, ... be built-in lithium battery power through the output interface for mobile phones, digital cameras, MP3, MP4 and other products ... to the solar charger with a charging cell phone or digital camera with MP3, MP4 and other digital products can ...