![Apple iPhone 8 Plus](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ddb9b784-c47e-426e-bb4d-89016424b340.png?width=150&height=320)
Apple iPhone 8 Plus
iOS 16.0
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-1d28e6a4-2d05-422b-936f-9bbd71798214.png?width=208&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/7151223-f-9f5985fa-d159-49db-9fe4-9e8de46db495.png?width=208&height=368)