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-77df5205-80d9-4f32-ac09-764a5e2a12b7.png?width=196&height=392)
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-d0310aab-55d7-4c46-b4c5-d08f2f15f264.png?width=196&height=392)