... , MP3/MP4 player,NDS,PSP GPS,PDA,etc1. Battery Type: Lithium-ion polymer battery 2. Capacity: 5000mAh 3. Output Volts: 5 ... Black / White or others9. Compatiable: mobile phones,iPod,iPhone 3G,PSP, MP3/MP4 player,NDS,PSP GPS,PDA,etc digital devices. KOMAY ... 5000mAh 9600mAh Portable battery mobile power charger power pack power bank for mobile phone,digital camera ,MP3, MP4 ...