• Hypx@kbin.social
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    1 year ago

    A fuel cell will never need an oil change. Your friend must be talking about hydrogen combustion engines. Another possibility, but probably something of a niche product.

    Sodium-ion batteries haven’t been invented yet. Just a lot of PR but no products yet. And it will have lower energy density than li-ion batteries, so it won’t be a particularly desirable product anyways.

    • jose1324@lemmy.world
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      1 year ago

      Bro there is literally already a car driving around with sodium batteries FOR YEARS. I even talked to a company last week that already has Sodium grid batteries. DELIVERED AND WORKING