Comment by Frotag

> if you enable battery changes, a current gen device can easily last a decade), people will care.

Modern batteries last surprisingly long. I assumed my 5yo pixel 4a was at 50~60% capacity based on feels and the adb batterystats printout estimated the same (with 1600 charge cycles). But when I actually measured the screentime / charging wattage, it was still at 80% capacity. Even confirmed this by replacing the battery and running the same tests.

I think part of the reason the old battery felt worse is that it would read 100% when it was only ~85% full then trickle charge at like 2w for another 90 minutes.