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-0c1e247e-dac0-434a-80f5-6d9185173119.png?width=206&height=368)
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-0cf92f2c-1743-4e2f-9d0c-dc9ff19e5554.png?width=206&height=368)