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-1c9ea404-dd16-44a1-8717-bd4cdc77669a.png?width=214&height=380)
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-9717f731-0bbb-41a4-a428-d88e63b8cad1.png?width=214&height=380)