... AC adapter Compatiable: mobile phones,iPod,iPhone 3G,PSP, MP3/MP4 player,NDS,PSP GPS,PDA,etc1. Battery Type: Lithium-ion ... polymer battery 2. Capacity: 5000mAh 3. Output Volts: 5.5V (+/-0.2V) 4. ... Compatiable: mobile phones,iPod,iPhone 3G,PSP, MP3/MP4 player,NDS,PSP GPS,PDA,etc digital devices. KOMAY Power Bank for mobile phones,tablet pc,camera and others ...