NEW OEM Mili White Power Spring4 External Battery Case 1600 mAh for AT&T/VERIZON iPhone 4 4S

Part #: HI-C23

This MiLi Power Spring4 Hi-C23 is the world's thinnest iPhone 4 case with battery charger that nearly doubles the life of your battery. Say goodbye to chunky and clumpy additions to your iPhone that can make it almost impossible for it to fit in your back pocket. With the Power Sping's sleek form fitting design we are extremely confident you will love this product.

Product includes:

  • Brand new MiLi Power Spring4 HI-C23 1600mAh External Battery Case for Apple iPhone 4.
  • Mini USB cable
  • User's Manual

Product Specification

  • The worldwide highest capacity external battery for iPhone 4.
  • Product Dimension: 124 x 65 x 18 mm
  • Input: DC 5V/500mA
  • Capacity: 1600mAh
  • Standby time: Up to 360 hours.
  • Talk time: Up to 6 hours on 3G, Up to 13.3 hours on 2G.
  • Internet Use: Up to 6 hours on 3G, Up to 10.6 hours on Wi-Fi.
  • Audio play: Up to 36 hours.
  • Video play: Up to 10.6 hours
  • Color: White 
  • Compatible: All carrier
  • Phone Not included

For more information, please email us.