Let’s discuss iPhone battery well being.
Extra particularly, that quantity that you would be able to see if you happen to head over to Settings > Battery > Battery Well being.
In case your iPhone is new, then you definitely count on this determine to be at 100%.
And also you most likely count on this quantity to tick down as your iPhone — and the battery it incorporates — will get older.
However what if I advised you that quantity was meaningless?
What if I went additional and stated that there is nothing that you are able to do to maintain your battery at 100% ? That, actually, how lengthy it takes to tick down from 100% to 99% is predicated on probability?
All of it begins with the truth that the rated capability of the battery is an estimate.
Not all batteries are the identical.
Some batteries have a bit of extra capability when new. Others rather less.
YouTube channel Payette Forward took a deep dive into the numbers, and show that the Battery Well being quantity removed from an ideal science, and that attempting to maintain your battery at 100% is all the way down to pure luck.
Backside line, every time you cost up your iPhone — or the rest containing a battery — the battery is carrying out a bit of bit.
Batteries are a consumable merchandise. Hold maintain of your machine for lengthy sufficient and at some point you may want to interchange the battery.
Why has Apple included this determine in iOS?
Perhaps it is there as a visible reminder that your iPhone is getting previous and it is advisable to exchange it.
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