Correction, it is fair use to criticize or make commentary.
Otherwise the word EOMA68 is essentially a copyrighted word.
It's kinda funny and scary to think such things exist.
However they kind of have to, because the confusion does endanger people.
I'll admit the possibility of a battery fire killing someone here is low, because, if it was likely, then no website would host the documentation.
The issue is that someone could get hurt as the result of a language barrier. That is something that creates issues of legal liability in addition to the moral what-the-fuck.
Also, who is likely to trust a certification if a sleezy seller can get away with a stunt like that?