Supercharged Leather Power Case, Power Pack for iPhone5, iPhone4S, iPhone4G

Specifications:
* Adaptable for: iPhone 4/4s
* Capacity: 1450 mAh
* Cell type：Li-polymer / 1450mAh
* Weight: 60g
* Dimensions: 18mm(T)x61mm(W)x124mm(L)
* Input Voltage: 5.0V/1.0A(Max)
* Output Voltage: 5.0±0.25V/0.5A
* Standby Time: Up to 300 h
* Talk Time: Up to 7 h
* Internet Surfing Time: Up to 6 h
* Audio Play Time: Up to 40 h
* Video Play Time: Up to 10 h
* Communicate: Synching with iTunes

Features:
* Pure Hand Made, Luxury Leather Protection for iPhone 4/4s.
* Matching iPhone 4/4s style design, Luxury and Stylish.
* Capacity: 1450mAh(Li-Po) built-in battery, double standby time for your iPhone 4/4s
* Cut outs for all the iPhone 4/4s features, use your iphone without removing it from the case.
* Strong & durable engineering material protect your iphone 4/4s from bumps & scratching.
* Protective IC circuit efficiently avoid short-circuit, over-charged and malfunction even under extreme conditions.

Package Contents Included:
* Battery Case
* USB power cable
* User Manual
* One year limited warranty

Also, Welcome to OEM or ODM..