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-ce38d4c6-ba59-4831-9b28-ba34de66f6dd.png?width=206&height=456)
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-956db39b-641d-4aef-b316-5bfd39d6f957.png?width=206&height=456)