DETROIT—Kurt Kelty, GM vice president of battery, propulsion and sustainability, recently tried his hand at assembling EV ...

General Motors expects to pioneer a new “groundbreaking” EV battery technology that the automaker says will reduce costs and boost profitability of its largest electric SUVs and trucks.

General Motors expects to pioneer a new "groundbreaking" EV battery technology that the automaker says will reduce costs and boost profitability of its largest electric SUVs and trucks.