... MP3, MP4 Solar charger,solar energy charger for mobile phone, digital camera, PDA, PSP, GPS, DV, MP3, MP4 Product parameters ... 5V 150mA, solar panel power up to 0.8W;3. Chargers built-in high-capacity rechargeable lithium battery ( ... batteries);4. Output voltage: 4.5V 5.5V.6.5V 9V typically 5.5V, the output port for ... indicator shows red for the green, about 5-6 or so can be full of small, light goes ...