MacBook Air battery is draining faster after the Sequoia update

After updating my MacBook Air to macOS Sequoia, I’ve noticed a significant drop in battery performance. Previously, my MacBook could last more than 5 hours on a full charge, but now it struggles to hold more than 3 hours. Additionally, there are other performance issues I’ve noticed since the update, including Battery and MacBook Air general performance and so much lagging


Could you please advise on how I can fix these issues and restore my battery’s previous performance? I would appreciate any troubleshooting steps or guidance you can provide.


Thank you for your support.



[Re-Titled by Moderator]



MacBook Air 13″

Posted on Sep 26, 2024 7:44 AM

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Posted on Oct 13, 2024 11:33 PM

May be some incompatible service is causing the issue. I had the same issue with my M1 Macbook air after the Sequoia update. For me, it was an old (not fully compatible with the latest OS I guess) web cam utility that was causing the issue. Uninstalled it and looks like it's back to normal.


Open Activity Monitor > Energy Tab. Sort by Energy Impact.

Stop/Uninstall the one that's impacting (highest number) the most.

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MacBook Air battery is draining faster after the Sequoia update

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