My Macbook Pro 2020 shutting down at 89%

[Dani007]

Dear ALL,


Its been a week that my macbook pro is shutting down at 89% battery.... I have reset the SMC as well as checked the hardware with different software... Battery health is good but still it shuts down the Macbook... I have recently updated my macbook to latest version of Big sur 11.4 (20F71) ..Waiting for the suggestions to fix this issue..


Thanks..

 

[velocityg4]

Sounds like a faulty battery. I'd contact Apple for warranty work. If it's still under warranty.

 

[Fishrrman]

If you have a brick-n-mortar Apple Store nearby, make an appt for the Genius Bar and let them have a look at it.

If you DON'T have an Apple Store near, call Apple.
DO NOT call a "3rd-party service provider" -- call APPLE.

I would do this WITHOUT DELAY.
As in, "today".