If you are a machining geek, this is a pretty cool video demonstrating the prototyping process for a solid-state battery that Nissan says will be a game-changer. The promise is lighter weight and much faster charging ability. The prototype process is slow and deliberate, but it provides insight into the steps that would go into production.
Nissan Unveils Prototype Production Facility For Solid-State Batteries
Nissan unveiled today its prototype production facility for laminated all-solid-state battery (ASSB) cells, located within the Nissan Research Center in Japan.
insideevs.com