Parameters
Capacity: 4400mAh

Input: DC5V/1A

Output: DC5V/1A-2.1A
Life Cycle Time: Above 500 times

Size: 104*72*14.5mm

Weight: 130g
Color: Black/Golden /Purple/Sliver
Battery Type: Domestic brand Class-A lithium polymer
Package: Standard color box or accept OEM/ODM package
Product protection: Over-charge, Over-discharge, Over-current, Short-circuit.

Compatible with
Popular brands mobile phones, such as IPhone, Samsung, blackberry, HTC, Nokia etc. 
PSP, MP3, MP4 and other portable smart devices

Product Key Characters

Fashion design, metal oxide surface treatment, colorful painting.    
Metal case & button, stable and safe.
3 bits LED indicator Showing Capacity
Advertising & Promotion gifts, accept OEM & ODM, printed LOGO and different pattern