Yeah I was consuming cycles significantly faster than I'd ever seen before when I had my Air. Do you use the Air MagSafe battery at all? (I found that this consumes cycles unlike other MagSafe batteries).
Hope it holds up as well - Apple certifies these batteries as retaining 80% health after 1000 cycles.
But yeah, I'm noticing the same ... I'm consuming cycles significantly faster than expected even on my 17 Pro max with iOS 26. I could go weeks without using a cycle on my 15 Pro Max... (I sit a lot and plug in a lot). I used 200 cycles in 2 years 1 month on my 15 Pro Max.
OK so check this out - on my 17 Pro Max.
View attachment 2585091
So from Wednesday 11/26 to Wednesday 12/3 - I used MAYBE 90% of a charge cycle according to the iOS 26 battery graph.
BUT ... check this out ... (Date left, Cycles Right)
View attachment 2585093
I burned 3 cycles during that time....
I really don't like iOS 26's battery management view... it sure isn't reporting accurate information.