GM says it has developed cells that will make batteries cheaper and more energy dense. The automaker aims to be the first to ...

In a GM career that spanned four decades, Porter left his mark with the long-hooded, fire-breathing 1960s and 1970s Firebird ...

General Motors expects to pioneer a new “groundbreaking” EV battery technology that the automaker says will reduce costs and ...

The automaker is working with LG on 'lithium manganese-rich' batteries, which could bring up to 33% more energy with no price ...

General Motors is teaming up with LG to develop lithium manganese-rich (LMR) batteries for its electric trucks and SUVs. The ...

The Detroit automaker says it will begin commercial production of lithium manganese-rich cells at an Ultium plant in Ohio or ...

EVs using lithium manganese-rich cells are expected on the market by 2028, starting with pickups and full-size SUVs.