A-TION battery case is engineered specially for iPhone X to give you even longer battery life
Instruction:
1.charging the iPhone
Install your iPhone into the battery case and make sure the lightning connector is fully inserted into the bottom of the iPhone.
Press the power bottom on the back and hold for 3 second until the LED light comes on.Long press the power button for 3 second to power off.
2.Charging the Power case
Connect Apple original cable to the bottom of the battery case.Once connected, the LED lights will come on indicating the battery case is charging.
When the battery case is fully charged, all four(4) LED lights will come on. If the phone is installed in the battery case, it will charge the phone first.
After the phone is fully charged, it will charge the battery case.