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-e18fdfb6-c61a-4d69-a11b-ad68724b1f78.png?width=200&height=448)
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-4d2fc1db-6e43-4e50-b03e-12f04abcc3a8.png?width=200&height=448)