GM said in December it would sell back its investment in the $2.6 billion Ultium Cells plant in Delta Township, making way for other automakers.

During an EV Day presentation at its Technical Center Design Dome in Michigan, General Motors rolled out its future electrification plans, showcasing new, proprietary Ultium battery technology and a ...

General Motors and LG Energy Solution have announced plans to put lithium manganese-rich (LMR) prismatic battery cells into production. The cells will be used in future full-sized trucks and SUVs as ...

Following the high-profile Homeland Security raid on the LG-Hyundai EV battery plant in Georgia, Koreans making GM EV batteries in Tennessee are heading home.

A majority of workers at Ultium Cells battery plant in Spring Hill signed cards to join the United Auto Workers, and the company agreed Wednesday to recognize the union without a vote. Ultium, a joint ...

GM said Monday it is working with joint venture partner LG Energy Solution to upgrade its Ultium battery factory to make lithium-iron-phosphate cells for the automaker’s low-cost EVs. The factory’s ...

GM started working with Redwood Materials last year to recycle production scrap from two Ultium Cells battery plants, in Warren, Ohio and Spring Hill, Tennessee. Used batteries from General Motors ...

Many South Korean Ultium Cells employees in Spring Hill leave the country after Hyundai raid in southern Georgia.