iPhone 16 Pro Max iPhone 16 Pro Max battery life [MERGED]

[Gcerdan]

Good afternoon. I have an iPhone 16 pro Max with iOS 18.0.1. I began to notice that my battery life was terrible. Going down 1% every minute during a phone call. I have updated the phone as a new device and the problem remains the same or worse, now every time I take a picture the battery goes down 1% with each photo! I've modified all possible settings to improve battery life and it's still a disaster! Any recommendation? I still have time to return the phone...

 

[DougN1]

Chargerd to 90%. 28 Hours later at 20%. 5 hours total screentime (and 6 hours of sleeping connected to AW). Not sure how good this is, I feel like it should be better (1 hour screentime = 5% - 10% battery)

 

[Mistletoe66]

Chargerd to 90%. 28 Hours later at 20%. 5 hours total screentime (and 6 hours of sleeping connected to AW). Not sure how good this is, I feel like it should be better (1 hour screentime = 5% - 10% battery)

Wow, you literally only used it from time to time from 15-20 min each hour. And 4 hour is truly pathetic

 

[LA24]

Another data point. 18.1.

 

[thatJohann]

I never know how to read this screen. Is this good battery life? 16 Pro Max

 

[Mistletoe66]

I never know how to read this screen. Is this good battery life? 16 Pro Max
View attachment 2451450

Last charged to 57%? But it’s showing 100% that’s when it was the actual last charged timing ? What a glitch. Return your phone and exchange if possible

 

[harryisere]

My 16PM battery is really all over the place. I tend to use my phone the same amount of time most days. I tend to wake up in the morning with it being on 100% at 7am. Sometimes by say 3pm, it’s on 70+ % still, other times it can be down to 40% without any changes in settings etc.