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I regularly monitor how I charge my iPhone 13 Pro Max, which was seven months old at the time. Battery health dropped to 99 percent after the 50th charge. Why did the battery health drop after just 50 charges even though I constantly charge it when it's at 30%?
No perhaps about it. It's explained here
Batteries - Why Lithium-ion? - Apple (UK)
"With lithium-ion batteries, the capacity diminishes slightly with each complete charge cycle. "
No perhaps about it. It's explained here
Batteries - Why Lithium-ion? - Apple (UK)
"With lithium-ion batteries, the capacity diminishes slightly with each complete charge cycle. "
I apologize for the inconvenience;
I'm still new to this.
My phone lasts for roughly two to three days,
but why are some peeps with iPhones that
are a year old and still have perfect battery
health despite of regular and daily charging?
Maybe they don't use them. Ageing is due to FULL charge cycles and heat. By leaving yours two days between charges you risk using more battery than if you did the recommended practice of leaving on charge all night every night. Why? because overnight off charge uses battery that you have to charge on day 2!
And turning it off at night is not a good idea for so many reasons.
Charge all night every night and keep it cool (don't use in blistering sunlight) for nest health, but you obviously are doing OK as it is.
Jos05 Said:
"Iphone 13 pro max battery: I regularly monitor how I charge my
iPhone 13 Pro Max, which was seven months old at the time.
Battery health dropped to 99 percent after the 50th charge. Why
did the battery health drop after just 50 charges even though I
constantly charge it when it's at 30%?"
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About Battery Health:
From what you've reported, all Is fine. Unfortunately, there is no way yo know why, nor when, the Battery Health decreased. You are fine. Apple recommends you get a new battery when the Battery Health reaches 80% or lower.
I could not read your post without exporting it first.
Batteries age about 1% every 4 to 6 weeks
You are extremely lucky to have a 7 month old phone with 99% health. Well done!
ps mine is 14 months old and 91% and I am happy with that. Next year maybe I'll have Apple fit a new one at 80%
TheLittles wrote:
Unfortunately, there is no way yo know why, nor when, the Battery Health decreased.
Charge cycles.
LD150 Said:
"Charge cycles”
———-
Perhaps.
And charging cycles is possibly that reason why. But, there is not way to no way to know the reason for a percentage decrease.
Iphone 13 pro max battery
