Installed MacOS 13 Ventura Developer Beta, Battery Health Dropped!

[C6TX6]

From 100%, Macbook Pro M1 made in March 2021. With 32 cycles. Now at 88%! That is strange, right?

 

[C6TX6]

Installed on M1 Max 16" with 20 cycles and 100% health it's now 98%.

Seems fishy to me.

 

[doogald]

It's a fist beta, guys. Probably just a bug in battery health reporting.

 

[EdwinG]

I wouldn't worry about battery health reporting until macOS Ventura is released.

If you want to have certainty, compare it to what is reported under macOS Monterey.
You can also report the interesting behaviour using the Feedback Assistant app

 

[C6TX6]

Well by the time it's official the "real" capacity will probably be close to what is displayed now. Of course I don't have many cycles racked up thanks to thunderbolt charging.

 

[Krisha J]

Does my MacBook(2020) M1 13" will get the new macOS 13 Ventura update!

 

[EdwinG]

Does my MacBook(2020) M1 13" will get the new macOS 13 Ventura update!

Yes it will, once the update is released to the public this autumn.