iPhone 13 Pro Max battery health drops 1% on each iOS 16 Beta update

I have recently updated to iOS 16 Beta on my iPhone 13 Pro Max. During the first 2 updates everything went smoothly. On the update that introduced battery percentage, my battery health dropped from 100% to 99% which was acceptable considering my iPhone is 8 months old. There was an iOS beta update yesterday which further dropped my battery percentage by 1% down to 98%. Is this normal behavior or is it an issue with iOS 16 beta? I find it a bit farfetched to drop 2% within 2 weeks of updates. Thanks a lot for any input on this.

I’ve the same situation. 13 pro max. after updating to ios 16 B4 my battery health went from 100 to 99 then at B5 it went to 98%. PURCHASED ON 7/Mar/22. Checking Battery Health on 3rd party apps like COCONUT BATTERY on mac which is very accurate about battery health, which I’ve been using since iPhone 6, has been very reliable. the application shows my battery Health to 99.99%.

HAVE U GOT ANY UPDATES ABOUT IT ?

Currently using iPhone 13pro max. Before the iOS update my battery health was at 100% NOW after the iOS 16 update I have dropped to 95%! Every time I check it has dropped, I’m afraid to look now. Can this be fixed?

Hi there,

You might have better luck asking this question over in Apple Support Communities run by Apple Support.

I have also same problem, now it’s gone to 95% battery health after updating software

iPhone 13 Pro Max battery health drops 1% on each iOS 16 Beta update
 
 
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