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-c1e008d1-222e-4277-bf95-b0e8e8f2fa86.png?width=204&height=366)
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-3a0fe015-fcfb-4774-bfe0-46398ee72e73.png?width=204&height=366)