If you run into issues with optimized battery charging not working on your iPhone 13, you might need to recheck your battery and location services settings. This intelligent battery life-extending technology also requires some time to learn, so waiting could help too.
Why Is My Optimized Charging Not Working?
Your iPhone 13 comes with optimized battery charging enabled by default, but maybe you turned it off by accident. This feature also requires a consistent charging routine to activate and function properly. Another place to look is your iPhone’s location services settings. Optimized battery charging requires specific permissions to work, including:
General location servicesSystem customization permissionSignificant locations access
Last but never least, your iPhone might require a reboot or a system update to keep optimized battery charging working.
How to Fix Optimized Charging On iPhone 13
Is optimized battery charging not working on your iPhone 13? Try this list of solutions, ordered from simple to more time-intensive suggestions for troubleshooting the problem.
System Services > System CustomizationSystem Services > Significant Locations