Force Your MacBook to Only Charge up to 80 Percent (and Why You Should) - Peer2Peer

Force Your MacBook to Only Charge up to 80 Percent (and Why You Should)

Mar 08, 2026

Laptop batteries lag in performance as they age. But you can slow down their deterioration by tweaking your Mac’s charging settings.

https://www.wired.com/story/only-charge-your-macbook-to-80-percent/

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