Solar Charger(Emergency Charger, Travel Charger) Portable Charger 1.With LED lighting function 2.Foldable solar charger Features Green, environmental friendly (Can ... capacity of 2000mAh, possess both rechargeable battery and back-up battery functions. Press test switch to check remaining ... have USB charging function by different connectors: Mobile Phone, IPOD, PSP, MP3 player, MP4 player, PMP, GPS, ...