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-f7a31ecd-1167-49a7-b1f2-fad7218b6081.png?width=194&height=388)
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-767cdf2b-308f-4ec5-833c-fe89a77b852f.png?width=194&height=388)