http://natural3jytxrhh5wqmpcz67yumyptr7pn2c52hppvn3vanmqzjlkryd.onion/2022-08-12-u-s-developed-breakthrough-battery-technology-gave-it-to-china.html
One of the project engineers, Chris Howard, who worked at the site for a U.S. firm called UniEnergy, said of the design: "It was beyond promise. We were seeing it functioning as designed, as expected."
NPR added: But that's not what happened. Instead of the batteries becoming the next great American success story, the warehouse is now shuttered and empty.