![Huawei P40 Pro](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-52942875-5976-4dc3-8966-100d617745f4.png?width=150&height=320)
Huawei P40 Pro
Android 10.0
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/7151223-f-00f448cb-52aa-4d8c-ab31-cd0bc9a5e2b8.png?width=210&height=460)
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/7151223-f-c64c5b1f-99aa-40b3-92d2-ef59c60bfa80.png?width=210&height=460)