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-a0d8afa2-8835-4004-88bc-d2a869d40a95.png?width=206&height=368)
When the phone is turned on, you can always see the battery power level. The larger the coloured section of the battery icon, the more remaining battery power.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dfed505a-0f13-42b2-a92b-ffbb1186e200.png?width=206&height=368)