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> Apparently 89 companies are evaluating the patents for production

That article is from the October, 2017 issue. What have they found after two years? Progress, no progress?

Here's another interesting battery from a company called XNRGI:

https://www.digitaltrends.com/cool-tech/xnrgi-develops-ev-ba...

We'll have to wait and see if it lives up to XNRGI's claims.




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