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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.
Solid state has zero possibility of doing either of those. That is one of the big selling points. The others are that they are 30-50% get, they last longer, and they can charge faster.