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-cf6b53a2-e0e1-4956-bfef-9a1a4ce4e9b3.png?width=200&height=354)
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-6941ab6a-5ce1-4bc2-85e1-c9bab3ea7590.png?width=200&height=354)