iPad Battery drain on iPad pro 12.9 iPadOS 15?!?

[alibegovic]

Look at this battery drain, from 30% to zero in 9hrs (0:00-9:00AM), nobody touched the iPad. Anyone experienced this?

 

[sparksd]

No. Loaded 15 on my 2021 12.9 early yesterday and saw zero battery drain overnight. Have you tried a full shutdown-restart?

 

[alibegovic]

I have not. It’s restarted now due to low battery so we will see. 30% before the update would last me for a good 3 days of standby and occasional usage.

 

[CollegeWasHard]

I have an IPad Pro 12.9 inch M1 and have been doing the public beta of iPadOS 15 for a month or so. I have noticed a small decrease in battery life, but not a decrease as significant as that. I’ve maybe lost 30 minutes to an hour average. But I watch a lot of Youtube videos and never close out apps.

 

[alibegovic]

After the restart it seems like the battery is good, no draining. Fully charged last night at 9.30PM, here’s 4.30PM and still 100%.

 

[Cane48]

I had identical problem.
Turning off Location Services has fixed it.