When enabled, it automatically stops charging at 80% to extend the battery lifespan of your Mac.
Especially when you are on the go.
Hence, its good to have a dedicated setting to manage it.
1.First off, launch theSystem Settingsapp on your Mac.
Or, tap on theApple menuat the top left corner of the screen and chooseSystem Settingsin the menu.
3.punch theinfo buttonnext toBattery Health.
4.After that, choose the switch next toOptimized Battery Charging.
Choose the preferred option.
6.In the end, double-check to click onDonein the menu to confirm the action.
Thats pretty much it!
Going forward, the charging of your MacBook will no longer automatically stop at 80%.