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-5a4e5e5d-006e-4f8e-b3ab-5ac58f113caa.png?width=200&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-88bb0d82-a160-4ad2-929d-bb068895c62c.png?width=200&height=358)