Charging over 80% with Optimized charging

My 6 months old Macbook Air M3 is always charging to 100% even though my Optimized battery charging is on all the time.

And it goes really fast over 80%, it just doesn't slow down.

I know it should have learned my charging routine but it always overrides the one rule that is supposed to follow: not to charge over 80%.


Why is that? Does anyone else have this problem?

MacBook Air 13″, macOS 11.7

Posted on Nov 21, 2024 11:38 AM

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Posted on Jan 5, 2025 7:32 AM

I really like the fact that my 2024 iPad Air allows me to manually set the charging level to 80% and allows me to make the decision instead of what appears to be some mysterious algorithm making this decision.


I rnormally leave my laptop plugged in and rarely need the battery to be fully charged to 100%.


Apple - if you're listening - please give ME the option to charge to 80% while plugged in. If you want to keep the other option and let the laptop optimize charging above 80% when needed, that's fine. Clearly, the power management hardware is built into the system. Please let me take advantage of it. I'm an adult!

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Question marked as ⚠️ Top-ranking reply

Jan 5, 2025 7:32 AM in response to lucian293

I really like the fact that my 2024 iPad Air allows me to manually set the charging level to 80% and allows me to make the decision instead of what appears to be some mysterious algorithm making this decision.


I rnormally leave my laptop plugged in and rarely need the battery to be fully charged to 100%.


Apple - if you're listening - please give ME the option to charge to 80% while plugged in. If you want to keep the other option and let the laptop optimize charging above 80% when needed, that's fine. Clearly, the power management hardware is built into the system. Please let me take advantage of it. I'm an adult!

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Charging over 80% with Optimized charging

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