this post was submitted on 25 Feb 2026
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Sodium ion batteries have less energy density as opposed to Lithium ion (100-150 WH per Kg instead of 150-250). I'm curious how much these "wet" batteries improve that. The article doesn't say.
Nonetheless, even if it's not the new battery for your car, it could be useful as energy storage for the grid, storing green (solar) energy for the night, and desalinating seawater at the same time.
And instead of charging them, you can drink them! Unlike Lithium Ion batteries, which you have to chew.
But can you drink them after they were charged?
And how does that affect the taste?
My dream is to taste lightning.
Should have checked out Benjamin Franklin's dinner parties when you had a chance.