Optimized charging
Which is better for
the battery:
1) overnight optimized charging
or
2) charging 2 hours in morning and unplug it as soon as it reaches 100%?
iPhone 12, iOS 16
Question marked as
Top-ranking reply
Overnight charging with optimized charging enabled is the best practice. It allows your phone to automatically back up every night.
When to charge your iPhone or iPad - Apple Community
Note that, even if you don't have optimized charging enabled, the phone stops charging when it gets to 100%. There is absolutely no need to hover over the phone and unplug it as soon as it reaches 100%.
