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Is this normal battery health for new M1 MBP?

Natzoo

Natzoo

macrumors 68020
Original poster
Sep 16, 2014
2,017
647
I just got this M1 16" MBP last Tuesday and already less than a week, it has lost its 100% battery health. Also when it is on battery, if my mac is at 82%, coconut will say it's actually at 75%. It doesn't match up, and I thought coconut battery is reliable. Anything I should do? I have owned the mac for less than a week.
 

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I use Coconut and my readings are the same. I would delete it and reinstall to see if that makes a difference.
 

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Currently, my mac is at 100% but CC says 92% and I noticed around 10%, both sync up and match. So is Apple lying about the true state of battery?
 
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