This is the Newest Released Romoss Portable Emergency Universal USB externer battery Charger Power bank， It compatible with almost All smart phones and other device charged buy USB port. This compact and ultra long-lasting backup battery will let you carry the power source where ever you go. When you travel or take a walk， there`s no need to charge your iPhone or i through an electrical outlet， this is THE ultimate POWER SOURCE!

It Compatible with Most Cell Phones:
-AppleiPhone 5 / 4S / 4 / 3GS / i touch / nano / iPad / iPad 2 the new iPad
-HTCOne XS / Sensation XE XL / Wildfire S / Desire HD / Desire S / Incredible S. ..
-SamsungGalaxy S 2 / S / Note / Nexus / Ace / Star ...
-yBold 9900/9700 / Curve 9300/8520 ...
-MotorolaAtrix 4G / Photon 4G / Defy / Flipout / Milestone 2 ...
-NokiaLumia 900/800/600/710 / N8 / C6 ...
-LGOptimus 3d / 2x / one ...
-GoogleNexus One / Nexus S ..
-Sony EricssonXperia / X10 / Arc / X10 Mini Pro ...
-AmazonKindle， Kindle Touch， Kindle Fire ...
- Others Nook Color， NDS， MP4， MP3， Portable Wifi， PSP (NOT with PSP vista)

Light and Small:
- Dimensions: L138 * W62 * H21.5mm
- Weight: 445g/15.7ozs
- It is very convenience to take it out

High Capacity - Long Lasting:
- Capacity: 10400mAh
- Type: Lithium ion (Li-Ion)
- Input Charging Time ~ 12 hrs
- Life Cycle> 500 Times
- Input: DC5V 3A MAX Max
- Output: USB1: DC5V 1A USB2: DC5V 2.1A

Battery Life Extension on Apple products:

Box Contents:
- 1x 10400mAh Romoss Battery Pack
- 1x Romoss Micro USB charging / data cable
- 1x User Manual

* Please Consult User Manual for More Information