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/7151223-f-3de28339-9dba-4b5a-a64a-9cf4b61bab53.png?width=210&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/7151223-f-9c704824-a22a-42ff-9745-1265194aec5d.png?width=210&height=458)