this post was submitted on 09 Nov 2025
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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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[–] towerful@programming.dev 3 points 2 days ago

The planned obsolescence is most likely a deliberate trade off rather than actual planned obsolescence.

If fast charging did do significant damage to battery life and this was known at the time of implementation, the decision would have been "users want fast charging phones" Vs "users want devices that last a long time".
In this instance, the convenience of fast charging absolutely would have won.

"Users want a clear and easy to use device" Vs "users want a robust device". Which is why we all have glass screens, and the glass technology had to catch up to further expectations.

"Users want easy wireless connectivity" Vs "users want fast and reliable network speeds". WiFi wins, and has to catch up to further expectations.