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mwhite

macrumors 6502
Original poster
I have an M4 iPad, still very new, only 14 weeks old, 38 charge cycles, and the battery has already dropped to 99% capacity? Even with the maximum charge set at 80% (with some charges up to 100%)? At 14 weeks and 38 charge cycles that equals approximately 2.7 charge cycles per week. iPad was manufactured in March 2026, first use May 2026. Is this normal?

On the other hand my iPhone 17, at 26.5 weeks old and 46 charge cycles (approximately 1.7 charge cycles per week), maximum charge set at 80% (with a handful of charges up to 100%) is still at 100% capacity. iPhone manufactured January 2026, First use end of February, 2026. I feel like my iPad battery, even though it's only 1%, shouldn't have dropped yet.

Again, is this normal?
 
I bought the same M4 iPad Air back in June, just before the price increase. I give it relatively heavy use and so far I have 40 cycles, and my battery health still shows 100%. I suspect everbody's "mileage" will vary, depending on the individual iPad.
 
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I bought the same M4 iPad Air back in June, just before the price increase. I give it relatively heavy use and so far I have 40 cycles, and my battery health still shows 100%. I suspect everbody's "mileage" will vary, depending on the individual iPad.

Yeah, it should be standard, based on cycles. There have also been times when my iPad seems to not respond to taps. I wonder if I should take it in to a Genius Bar.
 
Yeah, it should be standard, based on cycles. There have also been times when my iPad seems to not respond to taps. I wonder if I should take it in to a Genius Bar.
Battery health is associated with cycles but not directly proportional to them at all. My iPad A16 went to 90% its first year but has remained at 90% in the nearly five months since then. My use of the iPad hasn’t changed.
 
Yeah, it should be standard, based on cycles. There have also been times when my iPad seems to not respond to taps. I wonder if I should take it in to a Genius Bar.
They'll run diagnostics but I bet it won't show any problems. If it passes diagnostics, Apple won't do anything for you unless it reaches 79% capacity within the warranty period.. That amount of time will be different depending on what country you're in..
 
I've had Apple Devices come below factory rated capacity and most above (that's why you get the 100% health for so long usually). They'll all age - some age better than others - like some have posted here, it's not a constant draw down to 0% health. You can spend sometime a year or more at a health %.

I use coconutBattery on my Mac to watch the battery trend over time.
 
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