I wonder what the long game is here. High end replacement batteries for existing cars seems like a beachhead attempt rather than the real target. Apart from th

I wonder what the long game is here. High end replacement batteries for existing cars seems like a beachhead attempt rather than the real target. Apart from the environmentals (see sandworm101), are debatable and the main tradeoffs is weight vs capacity. Sports car enthusiasts seems like the most likely market. Some of these guys will drill holes into foot pedals to save grams. You'd need to look at what's available to them to see if this would sell. Comparing to average lead batteries is not much use. Anyway, this probably isn't the long game.