Sounds something akin to hydrogen dirigibles. The Hindenburg only had one real major flaw.
>> The Hindenburg only had one real major flaw.
“Other than that one small issue, Mrs. Lincoln, how was the play?” :-)
Just saw an interesting, and related post:
https://www.pcmag.com/news/toyota-inks-deal-to-mass-produce-solid-state-ev-batteries-with-932-mile
Toyota Inks Deal to Mass Produce Solid State EV Batteries With 932-Mile Range
(By 2028)