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jazz1

macrumors 601
Original poster
Aug 19, 2002
4,700
20,307
Mid-West USA
I'm wondering if there is a mode, that prevents overcharging MacBooks if you leave them overcharging overnight? I also worry about using my MacBook to drive a USB-C cabled monitor that constantly charges the MacBook.

I'm thinking ahead to buying an ARM powered MacBook that will mostly likely spend a lot of time driving a USB-C monitor. I am currently running Big Sur Beta, and I'm not seeing anything in system prefs. that slows charging while the laptop is plugged in.
 
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