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-4303f3ad-bc7f-498c-a7eb-50e4dc4599ef.png?width=212&height=380)
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-2ff4985c-8ed3-411f-8528-c162a2b17943.png?width=212&height=380)