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/7050224-f-21fe0d3a-2b57-4ccf-a013-fe0178160ea6.png?width=214&height=462)
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/7050224-f-c2803b3e-c875-49fc-923e-2dc4a4150749.png?width=214&height=462)