2020 MBP/no M1. Ventura 13.3. Battery shows normal. Until this week, if battery showed at, say, 35% at night, I’d plug it in, and it would say 100% when I flipped it open the following AM. Yet this AM, it showed at just 85%. Yesterday it showed at 99%. Why is this? Warranty on this ends in August; should I get battery changed?
EDIT
Just noticed the power cord was smooshed tightly/compressed between two folding table legs. I corrected that, replugged it in, and charge level now seems to be the usual zooming to 100%; went from 79% to 91% just while I took my shower. Does this make sense?
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Charge Information:
The battery’s charge is below the warning level: No
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 4275
State of Charge (%): 81
Health Information:
Cycle Count: 415
Condition: Normal
EDIT
Just noticed the power cord was smooshed tightly/compressed between two folding table legs. I corrected that, replugged it in, and charge level now seems to be the usual zooming to 100%; went from 79% to 91% just while I took my shower. Does this make sense?
-----------
Charge Information:
The battery’s charge is below the warning level: No
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 4275
State of Charge (%): 81
Health Information:
Cycle Count: 415
Condition: Normal
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