Manganese, Manganese, Manganese. We'll use the Silverado EV as an example, as GM said these new LMR prismatic cells will first appear in electric pickups and full-size SUVs in 2028.

LMR cells reportedly offer a 33% higher energy density when compared to leading lithium-iron phosphate (LFP) cells. GM says this feature will boost range to over 400 miles (644 km) in most of its ...

GM told us that these larger prismatic cells have 33 percent higher energy density than comparable lithium-iron-phosphate (LFP) prismatic cells, which are currently used in the Tesla Model 3.

The company is targeting the new batteries — called lithium manganese-rich (LMR) prismatic battery cells — to be used in full-size electric vehicles beginning in 2028. IE 11 is not supported.

By the end of 2024, it had tested hundreds of large-format prismatic cells, or the equivalent of 1.4 million miles of EV driving. 2026 GMC Sierra EV (Source: GM) ...

General Motors and LG Energy Solution are developing lithium manganese-rich prismatic battery cells, or LMRs, for use in future GM vehicles. GM plans to be the first automaker to use LMR batteries ...

GM engineers said prismatic LMR cells promise 33% more energy density and costs that are “comparable” in dollars per kilowatt hour compared to LFP batteries.

GM’s work to develop LMR prismatic battery cells began in 2015, but researchers were studying LMR technology long before that. Though they promised high range for a lower price, historically LMR ...

GM says new battery chemistry will enable 400-mile range EVs. The automaker is pairing up with LG to develop lithium manganese-rich prismatic cells for its future electric trucks and SUVs.

The cells will also be prismatic versus the current pouch structure, reducing the number of parts in the battery pack by more than 50%, according to GM. DETROIT (Reuters) ...

Ultium Cells, a GM and LG Energy Solution joint venture, plans to start commercial production of LMR prismatic cells in the U.S. by 2028, with preproduction expected to begin at an LG Energy ...