2500mah portable power bank 1.universal for phone,pad,PSP,camera etc 2.small size,portable 3. ... voltage and current, and thus charge effectively to stop false charging. Refined aluminum alloy shell, it looks small and unique. ... your mobile phone, digital camera, PDA, PSP, MP3, MP4, iPod, DV and other digital items.compatible range Pakcing accessoriespacking box universal 2500mah portable mobile phone ...