Firstsing 3000 mAh Power Case External Battery Backup Power Case Charger Cover Pack Power Bank Fits For Apple iPhone 7 4.7 Battery Caseer 

PLEASE NOTE:

Do NOT compatible with NFC or Apple Pay,Not fit for iphone 7 plus /8 plus[5.5 inch]
Do NOT designed to provide screen protection.
Do NOT use battery case when you are participating an activity in extreme environment, like snowboarding, ski, swimming, diving.
Do NOT use iphone 7 / 8 battery case in proper temperature range(under 40℃).under heat, source or into any liquid.
Do NOT support high voltage or QuickCharge deployed adapters.

SPECIFICATION:

Capacity: 3000mAh High-quality Li-polymer Cellphone battery
Input: 5V/1A
Out put: 5V/1A
ON/OFF Button for Optional Power Output Control
Sleek, Low-Profile design; Rechargeable up to 500 times
Connector: LightSync (compatible Apple's lightning cable)

PACKAGE INCLUDED:

1 x iPhone 7 / 8 Battery Case
1 x User Manual
Charger Cable NOT included