2500mah portable power bank 1.universal for phone,pad,PSP,camera etc 2.small size,portable 3.aluminum case,good heat sink Product ... to stop false charging. Refined aluminum alloy shell, it looks small and unique. By the built-in high-capacity 5000mAh rechargeable ... , long life, cost-effective…etc. So it can recharge your mobile phone, digital camera, PDA, PSP, MP3, MP4, iPod, DV and other ...