Not clickbait. People are actually doing this!
Added 2022-06-22 06:52:30 +0000 UTCA video to show how to charge salvaged lithium cells properly, as opposed to the apparent trend of stripping a USB lead and using that to grossly overcharge them!
https://www.youtube.com/watch?v=M88e1r8nvYk
Charging a lithium cell directly with a USB lead will pump in uncontrolled current and potentially overcharge them to the point of catastrophic failure.
