1.1500mAh/3.7V,Slim size with large capatcity 2.LED indicators to show the battery status 3.Colorful choices

--Slim size with large capatcity

--Compatible for iPhone 4 and for iPhone 4s

--Strong structure for totally safe use

--LED indicators to show the battery status

--Colorful choices for more characteristic style

  Specifications:

Capacity:1500mAh/3.7V

Input:  DC5V/500mA

Output: DC5V/500mA

Charging time:  3.5hours

Running time: 2 hours

Dimensions:126.5mm×61.5mm×26mm

Weight: 65g

The details of TP-IP155:

  

For iPhone4 and for iphone 4S,External battery with nice tail part for handhold