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/7041024-f-ecb76b43-358f-4c73-b26b-bda88eea5ff9.png?width=214&height=468)
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/7041024-f-4bde18cd-e160-4c52-9d28-fbbd829095ca.png?width=214&height=468)