iPhone 13 iPhone 13 - battery life thread [MEGA THREAD]

13 Pro Max

43% remaining, 5 min usage when I took the phone off the charger this morning, so 9 hours usage.

ABSOLUTE BEAST!!! 🔋👑👌😎

B40A5E90-3EA6-4C56-8776-14B77744A89D.jpeg
 
You should see some of the results posted in the 13 Pro Max battery thread. They seem higher than what I’m getting.
There are ways to get more battery life, such as turn on dark mode, set the brightness level at around 35%. I thought this video was good information on things that can be done to help with battery life.

 
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I don’t get a battery drain with Spotify. Close it after use though
What is the context of the 64%? How many hours of screen time are you getting? if you are getting let's say 8 hours screen time with 64% battery life that is really good. So how many hours of usage are you getting in the 64% battery life?
 
Just watched the new James Bond! In the 3h it dropped 2% and after 3 min of usage additional 2%. Just looked at the battery stats and see find my. Why? Don’t disturb was on + airplane mode

e23d4008ecaf0d48fb225fff13eb0bf6.png
 
18 hrs off the charger with 4h screen on and 3h off, but the off was streaming music and podcasts on 4g so it’s a heavy duty “off”. That’s better than it’s been and that’s with toggling off a few apps that didn’t need to be refreshing, but I’m not sure they were showing as drainers in the first place.

The downward slope of the of the decrease in battery level was shallower today.
 
Would appreciate any advice about these results. Down only a few pct from 100% overnight, but even light usage seems to hit battery hard. This is a device-to-device setup from iPhone 11 Pro, done Friday night.

iOS 15.0
After 9 hrs standby=98%; after +10 hrs = 47%
iPhone 13 Pro

In the image: 100% at 22:19 last night. By 07:24 = 98%. Great, but after a few min of use, 07:41 = 91%!
Second row: overnight battery, focus on most recent, battery now (10 hrs later).

final.jpeg
 
I did a hard reset/reboot and the battery dropped from 97% to 92%. Used it for maybe 15 mins or so since then but the battery is now stuck at 92%?

Has this happened to anyone else?

I then plugged the phone into the Mac and checked Coconut Battery and the charge is 88%.... So the displayed % is incorrect and it wont go down :(
 
I did a hard reset/reboot and the battery dropped from 97% to 92%. Used it for maybe 15 mins or so since then but the battery is now stuck at 92%?

Has this happened to anyone else?

I then plugged the phone into the Mac and checked Coconut Battery and the charge is 88%.... So the displayed % is incorrect and it wont go down :(
I did the same thing twice today and both times my battery drop 5% when I restarted. I think it’s iOS 15’s battery calibration is not correct right now
 
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