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-22ec634a-3a2a-4c20-8478-427544a7201a.png?width=214&height=450)
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-0b143734-0629-42fd-8c0f-4b1f97c2cc9e.png?width=214&height=450)