My current battery cycle is 292 and my battery health is 91% .Now days my phone having heating issue also. main thing i Don't play any game and i use this phone for scroll on social media. im not heavy user. i bought this phone april 2024. As per apple after every 50 cycle 1% battery health will be drain.
Is it normal or i should need support ?
iPhone 15 Pro Max
The battery is declining a bit faster than expected, but that can vary, since the decline is not linear. The battery might go another 2-3 months and not decline at all.
Also remember that Apple always rounds down any tenths in the battery percentage numbers, so it is possible that your battery is really at 91.9%.....but this will display as 91%.
The battery has had almost 300 Charge Cycles, so you would expect that Battery Health would be in the 94% range at this time.
It would not hurt to take the phone in to the Apple Store or an authorized servicer to ask them to check the battery, but it also probably will not help......since they will likely tell you that your battery is doing just fine.
Unless you see an "Overheating" message appear on the screen, the phone is not overheating.
Prevent low battery health,
About Charge Limit and Optimized Battery Charging on iPhone - Apple Support
I phone 15 pro max battery health
