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/7051124-f-f0aadd1f-1886-4e20-82e3-fadb0475dacb.png?width=212&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/7051124-f-bd7280b8-2d83-4d2d-88e0-540f6511ab7a.png?width=212&height=458)