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/7061224-f-925c21a1-00d9-4d7b-874a-b469df03ff29.png?width=212&height=458)
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/7061224-f-8e0282e2-4212-498e-ba76-586d59bdd398.png?width=212&height=458)