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-61d6e931-2ae0-44a6-900c-44465e2156a2.png?width=206&height=368)
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-3b9d2ae0-4626-421c-adfc-7e604379498c.png?width=206&height=368)