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-36c9d45b-16b6-4a91-ba98-b86861275bc3.png?width=210&height=466)
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-b046ae34-0c83-43a5-a7fe-d4a9539ce1cc.png?width=210&height=466)