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User profile for user: AskBig
AskBig Author
User level: Level 1
4 points

Can I set a maximum charge % on my MacBook Pro?

Is there a setting to change (possibly through a Terminal command) that can set a maximum charge level for the battery on my MacBook Pro? I typically have it plugged in 24/7 and would like to limit the charge level to preserve the battery life. I have seen another thread about this, but that was from 2013, so I'm hoping almost 9 years might have resulted in some additional capability. I know Tesla vehicles have this capability...does the Mac?

Thanks!

MacBook Pro

Posted on Jan 9, 2022 2:59 PM

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User profile for user: FoxFifth
FoxFifth
User level: Level 10
472,863 points

Posted on Jan 9, 2022 3:08 PM

See the information about optimized battery charging in If battery charging is paused or on hold on your Mac - Apple Support

The option will maintain your battery at 80% if it is used mainly while plugged in.

Also see: About battery health management in Mac notebooks - Apple Support

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Can I set a maximum charge % on my MacBook Pro?

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