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-71d5c3c7-af8c-46c4-b821-4f2d6defc530.png?width=218&height=386)
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-19214162-0078-4d0a-912f-a3d3d0ed22a7.png?width=218&height=386)