Definitely a product that will move battery development forward. Given this is coming from the largest battery manfacturer, people will take note.

That said, the next leap forward is SSB tech.

https://electronics360.globalspec.com/article/19317/nasa-battery-for-electric-aircraft-ready-to-take-off

"NASA's SABERS battery technology has far surpassed these figures, with an incredible energy density of 500 Wh/kg. Moreover, solid-state batteries have been proven to reach an 80% charge within 12 minutes"

EFL's SSB doesn't have the same density, yet! LOL.

The target for the current design of the EFL-SSB is the automotive market.