https://www.youtube.com/watch?v=qrxs3K3Sfvo&pp=wgIECgIIAQ%3D%3D&feature=push-fr&attr_tag=y-jHLXfIP6rW0d0b%3A6
Lots of speculation by the author in a 9 minute video as to what will be the 3 main topics presented on 22 September 2020 at Tesla's Battery Day. One of the most important statements, IF TRUE, that he makes is that he believes one of the announcements will be that Tesla has achieved a battery PACK with a rating of less than $100 per kWh. I emphasized the word "PACK" because this is far more importnat that if someone claimed they had a battery cell at that sub $100 price.
An interesting video with something for everone to be critical about and some will have their appetite for more info re: Tesla tickled a bit. Okiedo