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-d011cb84-8b05-4f28-b313-c94d6a84955a.png?width=202&height=358)
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-0bc70fc1-efab-4736-9fda-976e9bff0997.png?width=202&height=358)