Let’s discuss iPhone battery well being.
Extra particularly, that quantity you could see in case you head over to Settings > Battery > Battery Well being.
In case your iPhone is new, then you definately anticipate this determine to be at 100%.
And also you most likely anticipate this quantity to tick down as your iPhone — and the battery it comprises — will get older.
However what if I informed 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, the truth is, how lengthy it takes to tick down from 100% to 99% relies on likelihood?
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 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 making an attempt 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 sporting out a bit bit.
Batteries are a consumable merchandise. Hold maintain of your machine for lengthy sufficient and someday you may want to interchange the battery.
Why has Apple included this determine in iOS?
Possibly it is there as a visible reminder that your iPhone is getting previous and it is advisable substitute it.
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