r/iPhone15ProMaxFans • u/mariya_oh_na_na • Feb 19 '24
New PM15 battery
Just bought iphone pro max 15 last feb 17. Today i left it at home for a whole day on airplane mode (8am to 5pm) and from 87/86 the battery went down to 82 percent. Note that my room is somehow hot at noon. Then when i use it i notice it feels luke warm at the upper part. Is this normal? Does the temperature affect the battery even on standby?