tynyshbek Author

Level 1

4 points

How does iphone charge?

I have 20 watt charger and it supports 5V-3A, and 9V -2,2A.

How the iPhone charges with this information?

From 0-60% it charges with 9V

Then from 60-100 it charges with 5V ?

Is this true?

iPhone 13, iOS 15

Posted on Mar 27, 2022 11:53 PM

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1 reply

Level 10

104,422 points

Mar 28, 2022 5:02 AM in response to tynyshbek

Hello,

These links should help:

Fast charge your iPhone

About Optimized Battery Charging on your iPhone

Good luck.

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How does iphone charge?

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