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Launch day 15 Pro. The battery feels ass but seeing the numbers here, I don’t think it’s me - the battery is just ass in general.

88% battery health, 479 cycles.

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I got my iPhone 15 on Jan 19, 2024. Right now it says:
-Battery Health says Normal
-Maximum Capacity is 91%
-Cycle Count is at 367

I charge it daily through the USB-C port, mostly charging it when it's at 40-50%, but sometimes it reaches 20% depending on what happens that day.

I will say that the last 2-3 months, which would be some 14-15 months after I bought it, the battery seems to have gotten noticeably worse and drains faster, and I'm not using it any differently than usual.
 
Mine is still at 89% but yeah nothing what I expected to see on this big 15 PM 😬😬😬
But I bet it has to do with using betas frequently I guess - that’s why I won’t install iOS 26 betas !

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Launch day 15 Pro. The battery feels ass but seeing the numbers here, I don’t think it’s me - the battery is just ass in general.

88% battery health, 479 cycles.

Yeah same here with the battery life. I'm at 85% with 344 cycles.

I came from a 11 Pro (best battery life and health), Pixel 6 Pro (pretty bad battery life) and when I upgraded to the 15 Pro it seemed good at first. Once it "broke in" and the health percentage started dropping it's on par or worse than the Pixel. Thankfully I have Applecare because at the rate mine is dropping the battery will be replaced soon.
 
Yeah same here with the battery life. I'm at 85% with 344 cycles.

I came from a 11 Pro (best battery life and health), Pixel 6 Pro (pretty bad battery life) and when I upgraded to the 15 Pro it seemed good at first. Once it "broke in" and the health percentage started dropping it's on par or worse than the Pixel. Thankfully I have Applecare because at the rate mine is dropping the battery will be replaced soon.

15 Pro

Cycle Count: 598
Maximum Capacity: 87%
Optimized Battery Charging

The differences... 🤷‍♂️
 
You‘re not a power user aren’t you?
Nope. Apple Music, Safari, YouTube, mostly light apps. Still, I am impressed because in January 2025 I bought iPad 10 and for 5 months its battery went from 103 to 97% with the same usage pattern.
 
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I’m a heavy user so I expect my battery to degrade quickly and I have no issues with that, as I have AppleCare+. Once I discovered how quickly the battery degraded on my 15PM, I started to use it even more than before. I’m not complaining as I always have a power source near me so I always have a charge.
 
I’m a heavy user so I expect my battery to degrade quickly and I have no issues with that, as I have AppleCare+. Once I discovered how quickly the battery degraded on my 15PM, I started to use it even more than before. I’m not complaining as I always have a power source near me so I always have a charge.
Wish I had apple care+, dismissed it and thought I don’t need it, maybe 2027 then when I am getting my next iPhone 🙏
 
iPhone 15 Pro, ordered it on launch day, arrived in October 2023.
I guess, it's pretty much, what I expected to see.
Don't use a charge limit, just optimized charging.
Charge it every night with Mag Safe.
Still gets me through most days, even though in the evenings the charge is usually running low, so I often replenish it.
Will get an iPhone 17 Pro this fall.

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