How to Disable / Enable Battery Health Management on Mac

This tutorial covers how to disable / enable battery health management on Mac. We will do our best to make sure you understand this guide. I hope you will like this blog How to Disable / Enable Battery Health Management on Mac. If your answer is yes, please share after reading this.

Check How to Disable / Enable Battery Health Management on Mac

With macOS 10.15 Catalina, Apple brought the first part of its existing iOS / iPadOS algorithm to optimize battery charge on Mac laptops with Thunderbolt 3 ports. Instead of always charging a laptop battery to 100 % and then recharge it when plugged in, Catalina update 10.15.5 added a Battery health management checkbox in Power Saver preferences that speeds up charging when the battery is running. battery capacity decreases over time. (Many Mac models without Thunderbolt 3 can run Catalina and Big Sur, but cannot use this enhanced bootstrap.)

In macOS 11.0 Big Sur, Apple added extended management and viewing, similar to iOS and iPadOS. The algorithm generally ensures that the laptop is charged up to 80% of its capacity. Charging over 80%, especially up to “full”, can prematurely drain the battery, as lithium-ion batteries heat up as they approach a full hardware-dependent charge.

The Battery Health Management System introduced in macOS Catalina version 10.15.5 is designed to extend the battery life of a Mac laptop computer by reducing the rate of chemical aging of the battery. The feature accomplishes this by monitoring battery temperature history and charging behavior, and temporarily reducing the battery’s maximum charging capacity if necessary, Apple said. The feature can still be disabled on Macs with Intel, but Apple warns that this can reduce battery life.

Here are the steps to turn on / off your Mac’s battery health management

How to turn off battery health management

  • Open System Preferences by accessing the application from the Dock or the Apple menu
  • Click on Energy saving
  • Choose the Battery Status option
  • Deselect Battery Health Management.
  • Then click on OK.

How to activate battery health management

  • Open System Preferences by accessing the application from the Dock or the Apple menu
  • Click on Energy saving
  • Choose the Battery Status option
  • Select Battery health management.
  • Then click on OK.

Final words: How to disable / enable battery health management on Mac

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