New Battery Technology from XNRGI

I found this today in my news feed and wondered if anyone else heard of this?
https://www.digitaltrends.com/cool-...battery-tech-that-extends-range-to-700-miles/

“We expect our batteries to be used in mobility products like motorbikes, scooters, drones, robots, and more in 2020,”

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From the company's home page https://xnrgi.com/

XNRGI (exponential energy) has developed the first-ever porous silicon chip based Lithium Metal rechargeable battery technology.

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[youtube]1lJERwQg2o0[/youtube]

Very nice video sales pitch.

Lots of high-tech graphics.

ABSOLUTELY ZERO physical, usable product shown. This is an idea, not a product. They are shilling for investors, not customers.