High capacity 4200mah Backup Power External Battery Charger case for iphone 5/5g

High capacity 4200mah Backup Power External Battery Charger case for iphone 5/5g

Features:
Third party OEM product, not made by Apple.
It is made by high quality cell, almost reaching 4200mAh capacity
This power bank charger can do a good emergency mobile power booster itself
This power bank charger has strong power and high capacity that you will like it
For the small size and light weight, you can take this mobile power bank easily and conveniently
With the smart chip control technology, this power bank charger can be used easily
The main feature is that this power bank charger can be keep you safe when you use it
This power bank charger is the necessary tool for you if you have the for iphone 5
Every details will be paid attention, you can use this charger for a long time
You can use this power bank charger to charge your mobile phone easily and your cell phone can still works

Specifications:
Battery type: Li-polymer battery
Battery Capacity: 4200mAh
Input: DC5V/500mA
Output: DC5V/500mA
Charging time: 4 hours
Packing Size (mm): 156 (L) X90 (W) X26 (H)
Weight (g): 88/185
Colors: Black, White are available. (Pls inform us which color you want or we will send you random color.)