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Samsung’s 20-year-life EV battery runs 600 miles on 9-minute charge (interestingengineering.com)

submitted 4 months ago by floofloof@lemmy.ca to c/technology@lemmy.world

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[–] ExFed@lemm.ee 7 points 4 months ago

The chemistry is substantially different, so we'll probably have to wait until scientists run some tests to get a more precise set of parameters that affect degradation. I expect failure modes like dendrites are basically impossible with solid-state, but electrode cracking is still possible. There might even be new and exciting ways they can degrade! Regardless, this is still great news.

Engineering Explained has a good summary: https://youtu.be/w4lvDGtfI9U (Piped link: https://piped.video/watch?v=w4lvDGtfI9U)