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Samsung delivers 600-mile solid-state EV battery as it teases 9-minute charging and 20-year lifespan tech
(www.notebookcheck.net)
This is a most excellent place for technology news and articles.
So what's the catch? Is it the price?
Basically, yes. The big issue with solid state batteries is figuring out how to mass produce them at a price where someone will actually buy them.