Hi all, another iPad Air 4 user and I noticed since day one that my iPad Air 4 battery life is poor, it’s less than my previous Air 3, even though screen time shows a good amount of screen on time, I have seen even 9hrs 34 mins and I see on regular basis over 7 hrs. I do charge overnight and I use a older 10w charger left over iPad 6th generation but I also use it’s original 20w charger too, no matter which one I use the results are the same, shorter battery life than expected while using it, don’t know about standby as I never noticed anything abnormal. Today I used the iPad for about 2 hrs in the morning, browsing the net, battery went down from 100% to 76%, I left it for another 2 hrs and battery was 73% then I started using it again and battery went quickly down to 63% and the iPad had an excessive heat on the one corner of the screen, the battery it’s exactly under this place and seems was not happy for some reason. I have all correct settings done for best battery life and it’s the first time I experience this strange event since 3 weeks of ownership. I will keep an eye on it and will report if anything interesting happens that might be of any help to you.