Kiss iPhone 4/4S battery problems goodbye! Enjoy movies, music, calls and Web surfing on your iPhone 4 without worrying about running out of power with the MiLi 3000mAh Power Pack. 

Features:

-High-capacityenhancesmovies plays and FaceTime.

-Foldablestanddesign supports iPhone horizontally while on movies and vertically on FaceTime.

-With ‘Barstand’ and ‘Ring holder two styles to choose from.

Specifications:

 -Battery type: Lithium polymer.

-Capacity: 3000mAh.

-Input: 5V/0.5A.

-Output: 5V/0.5A.

-Self-charging time: 4.5 Hours.

-Standby time: Up to 675 Hours.

-Talk time: Up to 11.25 Hours on 3G.

-Internet use: Up to 11.25 hours on 3G- Up to 19.95 Hours on Wi-Fi.

-Audio play: Up to 87.5 Hours.

-Video play: Up to 22.5 Hours.

-Color: White.

-Weight: 79.5g.

-Size: 114×65×22mm.

In The Box:

 -MiLi Power Pack 4 

-USB Cable

-User Manual

Warranty:

-6 Months Warranty