Breakthrough battery charges in minutes and lasts thousands of cycles::‘Lithium metal anode batteries are considered the holy grail of batteries,’ researcher says

    • abhibeckert@lemmy.world
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      10 months ago

      Capacitors don’t store enough power. They work well in trains where they can be charged continuously with overhead power lines/etc, and a lot of battery EVs have a small capacitor as part of their regen braking system… but if you want to actually store a large amount of power capacitors can’t do it (yet?).