With smart charging, you don’t need to worry about unplugging your device to keep it from staying charged to 100% for longer periods of time—smart charging handles charging for you. Optimized battery charging is on by default when you set up your iphone. If you mostly use your windows 11 laptop at a.
The feature is controlled by your laptop manufacturer through bios/uefi settings, a bundled utility, or a microsoft surface charging feature. Limiting your laptop’s battery charge to 80% can help prolong its lifespan. To change your charging option with iphone 15 models and later:
This is because batteries tend to wear out faster when consistently charged to 100%. How to limit battery charge to 80% on iphone, android, macbook, windows, and chromebook. Open the settings app, then tap battery. This guide walks you through every practical way to set an 80%.
If you're using the smart charging built into windows, then the simplest way to disable smart charging is to discharge your battery below 20% and then charge it again.