Home > Electronics > iPhone External Battery Case >

iPhone 4/4S External Battery Case
iPhone 4/4S External Battery Case

Additional Pictures:

You'll never have to worry about your battery life again with this ultra slim external battery case!

This amazing device actually recharges your iPhone, doubling your phone's battery life.

Allows you to still access all your buttons and ports

Works with the iPhone 4

Check out "Features" below for technical information
Price: $89.00

Your Color


Double the battery life of your iPhone with this amazing case!
Battery Life:
  • Standby time: Up to 230 hours
  • Talking time: Up to 6 hours
  • Audio playback: Up to 30 hours
  • Video Playback: Up to 8 hours
  • Small Size: 5.02 in x 2.41 in x 0.57 in (12.75 cm x 6.12 cm x 1.44 cm)
Technical Specs:

  • High capacity 1900 mAh rechargeable lithium battery
  • Output: 5V/700 mAh max
  • Comes with usb cable