Ultium Cells is restarting EV cell production in Warren, Ohio, after a seven-month shutdown caused by the end of the $7,500 federal tax credit.

General Motors is once again withdrawing from a joint venture for the production of battery cells. Samsung SDI is acquiring GM's stake in SynergyCells and the

GM Samsung Battery Deal evolves as Samsung takes full control of the Indiana plant amid slower-than-expected EV demand growth.