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-68f23166-031e-4eaf-a6c1-c92bc670c3cb.png?width=212&height=376)
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-9c2b41b2-a9aa-4893-8b8d-65a248948e2e.png?width=212&height=376)