iphone 12 pro max battery health degrading

That Is called Optimized Battery Charging, you can turn it off in Battery health.

Battery health is atrocious on iOS 15.1.1 and a variety of other issues on my iPhone 12 like overheating, performance issues, battery drain, call dropping, glitching and lagging etc etc.

It doesn’t matter. Really. It doesn’t. Just let it charge as it will. Have a powered device when you wake up. Enjoy using the device; you aren’t babysitting the battery.

crystal_star wrote:

and by doing so, my capacity will drop.

Which part of "your battery capacity will drop no matter what you do" is unclear?

No it’s not normal.

if you do a look up then a lot of people are complaining compared to people with other models. The 12 line up has this issue.

Same issue - got my iPhone 12pro max at release date and now 97% - my 2 year old not differently treated iPhone XS Max had 95% after those 2 years. I was expecting to have 100% for min a year - so far it’s not a big deal but still bit disappointing

I've got my iPhone 12 Pro Max for 4 months, and it's already at 95%, while my friend got his at the same time and his phone is still 100%. I know we use our phones differently, but he plays LOL on his phone a few hours a day every day too and we both carry and use our phones around all day long. By this rate, I will be able to claim Applecare+ before it expired so I am not that worried, but it bothers me a bit to be honest.

Doing all those things defeat the purpose of a smart phone making it more trouble than worth, really. Besides, it's a pure lucky draw. My phone is already down to 94% while my friend whom regular charge his phone while gaming on it, i.e. really hot, he uses his phone on the road much more than I do and charge whenever available, he simply abuses his phone as far as humanly can, but his phone is still at 100%.

My iPhone 12PM is now @ 96% after 5months.

https://youtu.be/w6--6z4ZcNk

these guys explains why some people are enjoying better battery health than others... basically not all iPhone batteries are Identical so depends on your luck

mine drop another 1% after 12 days so about 2% per month... mine is @ 95% now & base on this rate it should be around 82% after 1 yr use.... hence Apple’s claim it is normal for battery to be 80% after 1 year ....👎🏻

I just noticed last night that my battery health of my iphone 12 pro max which is I bought last year November and now in 99% . Why too early? Is there any solution of this? Or something wrong with my phone ? So they allowed if i change the battery while i have an insurance for a year!

Darylcar wrote:

it maybe affect on my battery to charge at night and remove it in the morning? It bothers me a lot last night of what should i do 😓.

No, it will not hurt your battery to put it on charge at night and take it off in the morning. In fact, it's recommended.

When to charge your iPhone or iPad - Apple Community

Why leave it uncharged overnight? Just charge it and don't worry about it.

My battery is at 97% after five months, which seems about right.

IMHO utilities like Coconut Battery, which providing useful data, also succeed in making people very paranoid.

I bought my iPhone 12 on the month of November. When i bought it the battery heath was 100% it's been 5months since i am using the iphone but on 30th April 2021 my battery heath is showing 99% why is that showing like this why my battery heath level degraded all of a sudden because i haven't used it so roughly i don't use my iphon 12 while charging I don't charge on regular basis like if it is 60% at night after whole day of use I don't charge theb why this issue ??

i dont evn play games while charging. What should i do?

According to them... But this is NOT normal behavior as I said before on my previous post. The iPhone 11 Max it does NOT degenerate this quickly. But whatever I will wait until this unit degenerates further then demand a replacement before the warranty ends. Crappy quality batteries for high priced and high end iPhones.