Features:

High efficiency of power conversion

Safe and reliable,perfect for using on traveling and outdoor 

Portable power bank supply battery

Brand new and high quality

Simple,compact,portable & fashionable design.

Convenient to carry & durable

IC protection for charging/over charging/short circuit

Ideal partner for your trip.

Capacity: 4000mAh                                                                                                                 
Dimension: 118*64*75mm                                                                                                                 
Weight: 90g                                                                                                                 
Color: Black,Dark Blue,Green                                                                                                                 
Material:  ABS+PC                                                                                                                 
Battery type: (A grade)  Li-polymer battery                                                                                                                 
Input:5V/1A                                                                                                                 
Output:5V/1A                                                                                                                 
Charging time:  5 hours                                                                                                                 
Accessories: 1 x USB Connect Cable, 4 x Connectors,User manual                                                                                                                 
Recycling time:   more than 500 times  

Compatible With:  iPhone, SAMSUNG mobile, HTC mobile, motorola mobile, LG mobile, Nokia mobile, all Mobile phone, MP3/4 player, SONY PSP player etc...