About Optimized Battery Charging on your iPhone - Apple Support
How does limiting a laptop battery's full charge to less than 100% extend its battery life? - Super User
Is it okay to limit my gaming laptop's maximum battery percentage to 60% and use it plugged in most of the time? Is there a better way to keep the battery healthy? -
PS: You can physically limit charging to 85% in OneUI 4.0. Go to Device Care>Battery>More battery settings>Protect battery : r/GalaxyS21
How to Set a Custom Battery Charge Limit in Android device?