Device Guides
Apple iPhone 12 Pro Max
How to
Turn optimised battery charging on or off
Using optimised battery charging, your mobile phone reduces the time it spends fully charged which prolongs the overall battery life.
List view
Find "Battery Health"
Tap Settings.
Tap Battery.
Tap Battery Health.
Turn optimised battery charging on or off
Tap the indicator next to "Optimised Battery Charging" to turn the function on or off.
Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
Tap Settings.
Tap Battery.
Tap Battery Health.
Tap the indicator next to "Optimised Battery Charging" to turn the function on or off.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
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