A battery powered commercial aircraft makes about as much sense to me as a steam powered one. In the late 1800's / early 1900's many tried powering aircraft by steam only a few ever successfully achieved flight, none were prolonged
Lots of write up hype with marvelous claims to design performances though. In the world of fantasy many things sound too good to be true which usually are just that.
https://en.wikipedia.org/wiki/Steam-powered_aircraft