genuinely, watch this. they're charging a battery to full, where it's most volatile, then stabbing a nail entirely through the cell and removing it WHILE charging, and it doesn't do anything and keeps charging, no fire no spark no smoke.
https://www.youtube.com/watch?v=91zNghd7QJU
meanwhile you drive over a rough curb in a t*sla and it can shear the battery pack and catch fire
did you peep the part where it says it's a "chinese standard" yeah the government said "make batteries that do not catch fire and are safe" and they fuckin did it