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-672e7b91-8ab6-48d0-9684-25fc40d53966.png?width=212&height=434)
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-d0e3b1c0-01b8-444a-ace7-f98aae9b8879.png?width=212&height=434)