GM says new battery chemistry will enable 400-mile range EVs
GM’s current high-nickel battery pack, seen here in 2022 with a Hummer EV. It has enough energy for around 300 miles of range. General Motors is teaming up with LG to develop lithium manganese-rich (LMR) batteries for its electric trucks and SUVs. The automaker says that the new chemistry is safer, more energy dense, and
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