Вот: https://newatlas.com/energy/nano-diamond-self-charging-batteries-ndb/Update, August 27, 2020: We have contacted NDB to clarify several of their claims in this article. At this stage we believe the power density claims may relate to the power delivered by the supercapacitor part of the cell, rather than to how much energy the carbon-14 diamond itself is capable of generating. If this is the case, we may be looking at a very slow trickle charge from the diamond into the supercapacitor, and a high power output from the supercapacitor.
Прекрасные люди эти журналисты. Хотят верить в лучшее. То, что жадный до бабла лохов инвесторов делец просто 3,14здит, им в голову никогда не придёт :-)