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-371643cb-4ba9-436e-b9eb-7652c0cd6e6d.png?width=206&height=456)
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-fd528b3b-f173-49d7-a706-22d55bd1d5b5.png?width=206&height=456)