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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)

submitted 3 months ago by SeaJ@lemm.ee to c/technology@lemmy.world

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[–] Socsa@sh.itjust.works 5 points 3 months ago (1 children)

This is the big reason why solid state batteries aren't an EV miracle. Pack density and charging speeds these days are already limited by cooling capacity. Trying to pump a few MW of power into a battery pack to get 600 miles in 9 minutes is going to melt the car, or require lugging around a huge cooling system.

[–] sploosh@lemmy.world 4 points 3 months ago (1 children)

Standardized interchangeable batteries would be neat. Pull into a battery station, a machine swaps out your packs and you're on your way faster than a fill-up.

[–] Dnb@lemmy.dbzer0.com 1 points 3 months ago

That was one of the original tesla quick"charge" concepts. You'd drive over a pit like oil stops and it situs swap out your battery for a charged one