RE:Approached by gigafactorySila, 80,000 iterations and 12 years. Supplying Panasonic batteries that some Tesla's use. Ready to start scaled production with batteries that kick butt of existing ones. Group14 another one in the US with advanced technologies.
Sounds like they will be supplying materials that greatly outperform what is out there so I am not sure how meaningful or current testing performance against traditional technologies is given that so many players are working on significant improvements. Maybe there is a reason why there doesn't appear to be the FOMO that the company is trying to say there should be. Time will tell....not measured in years anymore.