Comment by krisoft
There are CCTV videos purported to show some of the explosions: https://x.com/warfareanalysis/status/1836041245996584983
It is indeed not the kind of explosion I would expect to see from lithium ion. (Those usually are a lot more flame-y at least the ones I have seen so far.). But I'm not an expert.
Definitely looks more high explosive-y than all the lithium battery fires I've ever seen.