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-45dce4b4-139e-4247-8f9c-59dc7cf914fc.png?width=194&height=440)
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-33f987e6-fbb6-4fbc-824e-5e3a60c7e651.png?width=194&height=440)