EnergyUS automaker will produce cells to help build supply chain less dependent on ChinaGM has also made a strategic investment of an undisclosed size in Peak Energy. © ReutersPAK YIUJune 10, 2026 06:00 JSTWASHINGTON -- General Motors will produce battery cells for sodium-ion battery maker Peak Energy under a strategic partnership announced Tuesday, bolstering an emerging U.S. battery supply chain aimed at reducing reliance on China.