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-62b333f1-3ed0-433a-85f1-4d5675a6b6e9.png?width=204&height=408)
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-8767b56c-d4ee-470b-a0f0-d2153eab2ebb.png?width=204&height=408)