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-cdaec912-c14c-4ac1-adf3-94b833ce1d49.png?width=202&height=452)
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-a9dfda55-27c3-47ea-9885-eca213f720f5.png?width=202&height=452)