2500mah portable power supply 1.universal for phone,pad,PSP,camera etc 2.small size,portable 3.aluminum case,good heat ... -capacity 5000mAh rechargeable Lithium battery, it has many advantages: suitable for a wide rage, long life, cost-effective…etc. So it ... can recharge your mobile phone, digital camera, PDA, PSP, MP3, MP4, iPod, DV and other digital items ...