Features:
Brand new and high quality
High Capacity for your devices
Fit for iPhone 5/5S
Protect your phone away from scratches， bumps， dust and dirt
High efficiency of power conversion
Lightweight and easy to carry with you
Hard case to protect your phone

Specification:
Battery Type: Lithium-polymer battery
Capacity: 2200mAh
Output: 5.0±0.25V/1A
Input: 5.0V/1.0A
Dimensions:138x63x15mm
Color: Black， White， Gold
Net Weight: 70g

Warm Prompt:
1. Should take off your original phone back case and then can put the battery case on.
2. The battery capacity and usage time depend on your usage way and charging time. Also，it\'s better not view video or make calls when you charging your phone. Or else，will shorten the external battery life，just as you know，the battery has a memory fuction.
3. If you don\'t use it long time，pls make sure to charge it every 3 months at least. Thank you!

Package included:
1 x External battery backup Charger Case(power bank is not included.)