1. Charge the battery
Connect the charger to the socket and to a wall socket.
When the battery charging icon is displayed, the battery is charging.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d9711ba8-ba67-427b-b9b9-ae2c20baa9a8.png?width=202&height=404)
When the phone is turned on, you can always see the battery power level. The battery icon shows the remaining battery power.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7c1213bb-0337-4321-9317-69f7f0e4825c.png?width=202&height=404)