Galaxy S7 Battery Case 4500mAh HETP Rechargeable Extended Backup Battery Pack for Samsung Galaxy S7 Charging Case Portable Power Bank Cover for Samsung S7 -Black - 18 Month Warranty;

How to charge your phone :
[1]. Just fully put your phone into the battery case.
[2]when you charging the phone , customer need to carefully and gently slide the phone all the way to the bottom section until the connector is full inserted into your phone, If the phone cannot be powered , need to install it again and be sure to check if the charger plug has been properly connected.
[3].Please charge the battery case with the Original charger cable.
[4]. Pressing the power button on the bottom of the phone battery case, the battery case will start charge your iPhone.
[5]. Pressing the power button of the phone battery case again, the case will stop charging.

Features:
*Long life cycle(up to 500 times).
*Perfect cutouts allow access to all cameras, microphones, sensors, controls.
*Four bright LED lights indicate exactly how much battery is left in your S7 battery case
*The battey pack offers you a fully protective form-fitting case with an extended battery for your s7 in an ultra-thin,light-weight,low-profile design.

Specification:
*Capacity: 4500mAh
* Input: 5V, 1A
* Output: 5V, 2A
*Charger time: about 3-5 hour
*Charger Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100%

Package Includes:
*1 X 4500mAh External Battery Case Charging Cover for Galaxy S7
*1 X Manual
Customer Must Know:
*. This battery case is just fit for Samsung galaxy S7, Not fit for S7 edge ,S7active and others.
*. The charger cable is NOT included.

CONTACT US:
If for any reason, you are not satisfied with your purchase, Please contact our friendly customer service through the ""Contact Seller"" feature and we will be happy to assist you !