Left my phone on charge overnight and now it takes forever to charge, not looking to turn the feature off what I want to do is reset the optimised battery charging so it charges up the same speed it was at before
iPhone 14, iOS 16
There is no manual reset for Optimsie Battery charging...
If Optimised Battery Charging won’t activate
Optimised charging is designed to only engage in locations where you spend the most time, such as your home and place of work. The feature won’t engage when your usage habits are more variable, such as when you travel. Because of this, some location settings must be enabled for Optimised Battery Charging to activate.* None of the location information used for this feature is sent to Apple.
Make sure these settings are enabled:
* Optimised Battery Charging needs at least 14 days to learn your charging habits, so it won’t engage before then. Also, your iPhone needs to experience at least nine charges of five hours or more in a given location for Optimised Battery Charging to engage.
Re: "Reset optimised battery charging"
In Apple Support's online article: Charge the iPhone battery - Apple Support
Scrolling down to "Optimize iPhone battery charging"
says: To turn on Optimized Battery Charging, go to Settings > Battery > Battery Health & Charging.
Reset optimised battery charging
