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Is Fast Charging Killing the Battery? A 2-Year Test on 40 Phones (www.youtube.com)
submitted 11 months ago* (last edited 11 months ago) by popcar2@programming.dev to c/technology@lemmy.world
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TL;DW: Fast charging over 2 years only degraded the battery an extra 0.5%, even on extremely fast charging Android phones using 120W.

And with that, hopefully we can put this argument to rest.

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[-] frongt@lemmy.zip 1 points 11 months ago* (last edited 11 months ago)

Yes, that's what I said. You could go higher and lower, and it would be reasonable to do for a short-life device, but they reduce it to extend the life. Mapping voltage to percentage is arbitrary.

this post was submitted on 09 Nov 2025
701 points (96.2% liked)

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