FREE: 1900mAh External Charger Backup Battery Power Bank Case Cover For iPhone 4 4G 4S

The listing, 1900mAh External Charger Backup Battery Power Bank Case Cover For iPhone 4 4G 4S has ended.

New 1900mAh External Power Battery Case Charger Skin Cover for iPhone 4 4S. Free Shipping!

This external battery case offers you the convenience of a fully protective form-fitting case with an extended built-in rechargeable battery for your iPhone 4S & 4 all in an ultra-thin,light-weight,low profile design.
Its Fashionable, and can be able to protect your phone against scratches, dust, shock and fingerprint
Perfect to match with Black/ White iphone bodies
Battery Extender and Case in One
Twice the Power
Portable, compact and simplicity
Advanced Battery Technology, Highly condensed lithium polymer battery
Embedded electronics results in no signal interference with the phone
4 Light LED Battery Status Indicator
Quick Speed, Soft-Touch Finish, Pass-through USB
Features

Style: Hard Plastic
Net Weight: ~60g
Overall Size (approx.): 125mm x 61mm x 15mm
Capacity: 1900mAh
Input voltage: DC 5V
Output voltage: DC 5V
Output Current: 500mA
Cell Type: Li polymer battery Lithium-ion
Compatible with Apple iPhone 4 / 4S