iPhone 14 Pro Max Battery capacity and manufacturer

[arazeleternal]

Try using 3uTools on Windows PC.

Tried that, still not listing a manufacturer. It seems like something that can only be found with a Mac system using coconut battery or something similar.

 

[madrigal77]

Only 10 cycles lol.

 

[Thanos812007]

Anyone else or I am the lucky one.. 🙄

 

[nickelro]

Anyone else or I am the lucky one.. 🙄

Ouch! So far I think this is the first 14 series battery whose health already dropped below 100%.
From past experience, the previous 11PM that I bought in August 2020 had a Desay battery, which retained its 100% health for the first 13 months, then every 2 months it started dropping 2%. I sold the old 11PM last month with 88% after being used for 26 months and 598 full charge cycles.
Currently, my 14PM's Sunwoda have 23 charge cycles and retains 4433mAh, according to 3uTools (down from 4456mAh when it was out of the box). I have also noticed that Sunwoda's capacity does not fluctuates so dramatically week-on-week as it used to do it with Desay on 11PM.

 

[Fat_Guy]

Anyone else or I am the lucky one.. 🙄

Were you on a beta?



This sucks but should not be.



I was on betas and the battery health dropped like a rock. Then stayed at 91% for over a year as Apple never increases battery percentage for some reason. But this is Coconut Battery - so I don’t what to tell you? Apple won’t replace it, so just live with it - you will get the iPhone 15 anyway and trade it in?

 

[Thanos812007]

Were you on a beta?



This sucks but should not be.



I was on betas and the battery health dropped like a rock. Then stayed at 91% for over a year as Apple never increases battery percentage for some reason. But this is Coconut Battery - so I don’t what to tell you? Apple won’t replace it, so just live with it - you will get the iPhone 15 anyway and trade it in?

no beta. yes i will get iphone 15

 

[rbjrocks]

So how did your phone age now? I am at this after 29 cycles.

 

[nickelro]

Here is mine now, after 29 full charge cycles.

 

[rbjrocks]

Battery health dropped to 98 in 2 months. my 13 pro max didn't do it till now, 7-8 months

 

[Torty]

After 3 cycles it was at 4502. Now 4410. Desay.

 

[Shadowbech]

This phone is my wife's. Looking good so far at 10 cycle charges. Sunwoda

Here is mine after 16 cycle charges, Desay

 

[rbjrocks]

It wen't back to 103%

 

[Fred Zed]

It’s nice that it starts with some “headroom “.

 

[Torty]

View attachment 2122249

It wen't back to 103%

This shows how inaccurate these readings are. Normally you would need to charge to 100% then discharge with defined current to 0% to get the capacity of the battery. Don't know how they do it to get these numbers.

 

[Thanos812007]

how is your phone ageing? Please post since several months are passed

 

[Shadowbech]

Still great. Still sitting at 4500+ maH.

 

[Thanos812007]

Anyone else?

 

[nickelro]

Anyone else?

Mine got better since 7 weeks ago, the maximum actual capacity I have noticed was 4453mAh, a few days ago (which was almost the same value it have had at zero cycles).

 

[Fred Zed]

61 cycles launch day pro max and have 103% capacity. Down from 105%. Sorry didn’t take a pic.

 

[Alpha Centauri]

Select this file and copy all the content inside.

No way to "select all" is there?

 

[romanson]

I have an big issue apparently
I have pro max 14 , 512gb.
I bought it with great capacity of 105 , and 4520mha.
Dont have a picture but i know this.
NOW IT IS ON 4158 , after only 20 cycles.
Here in my country they wont excange my phone , since apple dont belive in shortcuts , or 3u tools or imazing
It is sunwoda
DONT KNOW WHAT TO DO

 

[romanson]

What i dont understand is this

it says battery health 101% , how??????

How can battery be 101%??????

I have 4166 or whatever , and health is 101%

What to do?

 

[romanson]

This is all after 16.3 update

With every charge my phone is loosing 10mha +/-

 

[z.i.g]

hi @romanson, what shortcut are you using?
I have a similar issue, my battery dropped after only 5 cycles from 4516 mAh to 4272 mAh.
Not sure if it's not being read correctly and it needs to settle in a bit after a few more cycles, or I really have a really bad battery.

"last_value_CycleCount":5
"last_value_NominalChargeCapacity":4272
"last_value_MaximumFCC":4516
"last_value_MaximumCapacityPercent":103 - this doesn't make any sense

How is you battery doing after all these months?

 

[z.i.g]

following up, it seems to have settled after 3 weeks, nominal capacity is at 4377 mAh now so all good.