How to charge the phone:
1. Take off the top cover of the battery case and slide your mobile phone into it. Make sure your mobile phone is well connected to the dock on the battery case.
2. Press the ON/OFF switch at least 3 seconds to activated or stop the charging, see the mobile phone scree to identify the charging signal.
How to charge the battery case:
1.Connect your charging cable(Not Included)to the battery case’s input interface, and then connect the cable to a USB charger adapter.
2.Press the power button once to charge the phone and battery case simultaneously.
phone will be charged first,after phone full charged,it will charge battery case.
The lighting LED indicators show the battery percent as follows:
One LED: 1%~ 25%; Two LED: 25% ~ 50%; Three LED:50%~75%; Four LED: 75%~100%.
What’s in the Box :
1 * Battery case compatible with iPhone 6 iPhone 6s 4.7 inch iPhone 7 iPhone 8
1 * User manual