I’m on 90% and I’m a heavy user plus for 4 nights every week I use my phones personal hotspot for 12 hours each night so I can connect my laptop and watch films etc so for those 4 nights my phone is almost permanently charging and gets quite hot at times so I’d of expected the battery to be a lot worse off than it is so I’m happy with 90% I’m on the fence as to whether to buy the iPhone 15 pro Max or stay with this phone for another year or two