1.Li-polymer battery, OEM Offered 2.One year warranty 3.CE/FCC/Rosh/Reach 4.Low RMA 0.2% 5.Backup battery for iPhone4,4s

 1900mah Li-polymer cell phone external battery case for iphone 4 4S

Features:

1.Capactiy 1900mAh Li-polymer built-in battery cell

2.Matching iPhone 4/4s style design. Thin and Cool.

3.Fully charged within 3-4 hours, one and a half standby time for your iPhone 4/4s;

4.Pure Hand Made, Luxury Rubber Oil Surface Craft, special silver frame

5.White,black colors are for your choice

6.Cut outs for all the iPhone 4/4s features, use your iPhones without removing it from the case.

7.Strong & durable engineering material protect your iPhone 4/4s from bumps & scratching.

 

Specification

 

 

Production Description

 

 

 

 

 

 

 

 

 

1900mah Li-polymer cell phone external battery case for iphone 4 4S