General Motors Company (GM.US) battery strategy shifting: LMR replacing LFP as the main force, diverging from Tesla, Inc.'s route.

Foreign media cited General Motors Company (GM.US) battery technology chief Kurt Kelty's statement, reporting that General Motors Company is reevaluating its future electric vehicle battery chemistry route, potentially placing lithium-rich manganese (LMR) technology above lithium iron phosphate (LFP). This adjustment means that General Motors Company has chosen a different path from competitors such as Tesla, Inc., and Ford in reducing the cost of electric vehicles. LFP may not be in General Motors Company's electric vehicle product lineup, LMR to be promoted as planned General Motors Company had previously planned to use LFP batteries in some upcoming electric vehicle models and intended to start LFP battery production at its Tennessee plant by the end of 2027. However, Kelty clearly stated in an interview, "LFP may not enter our product lineup." He described LMR technology as the "main force" of General Motors Company and emphasized, "This is the battery technology we will adopt on a large scale." This statement suggests that General Motors Company is reserved about the overall competitiveness of LFP beyond cost and safety. While LFP batteries have low raw material costs and good thermal stability, their energy density is relatively low, resulting in weaker range in the same volume. Although LFP may phase out of General Motors Company's electric vehicle lineup, the Tennessee plant will continue to produce LFP battery cells for energy storage systems rather than electric vehicles. This adjustment allows General Motors Company to retain the investment value of the LFP production line while shifting resources towards LMR for electric vehicles. General Motors Company announced last year its goal to start commercial production of LMR battery cells at a U.S. factory by 2028. Kelty did not confirm if this schedule remains unchanged but stated that LMR technology is "being developed as planned." This indicates that General Motors Company has high expectations for the commercial prospects of LMR. Differentiation from competitors in technology routes This shift by General Motors Company sets it apart from more and more competitors using LFP batteries. Tesla, Inc. (TSLA.US), Ford (F.US), and Rivian (RIVN.US) have all expanded the use of LFP batteries in entry-level electric vehicle models in recent years to lower overall costs and improve price competitiveness. Tesla, Inc. has already extensively adopted LFP batteries supplied by Contemporary Amperex Technology in the Model 3 and Model Y produced in Shanghai. It is worth noting that the most affordable electric vehicle model recently launched by General Motors Company in the U.S. market, the 2025 Chevrolet Bolt, uses LFP battery cells from Chinese battery giant Contemporary Amperex Technology. This indicates that General Motors Company will continue to rely on LFP to meet the demand for low-cost models in the short term, but the long-term strategic focus has clearly shifted towards LMR. Prospects and challenges of LMR technology LMR batteries have a higher theoretical energy density than LFP and are close to the level of ternary lithium batteries, while also having lower cobalt content to help control raw material costs. However, LMR technology has not been validated through large-scale production, and further breakthroughs are needed in long-term stability in terms of cycle life, voltage decay, etc. If General Motors Company can solve these engineering challenges before 2028, they will have the opportunity to establish a differentiation advantage in the next generation of electric vehicles. Analysts point out that General Motors Company's bet on LMR strategy carries both risks and opportunities. If they can achieve mass production of LMR first, they will gain a technological lead; if the development progress falls behind expectations, they may lag behind competitors using the proven LFP route in electric vehicle cost competition. Influenced by this news, investors may reassess General Motors Company's cost control capabilities and technical route risks in the electric vehicle industry. Currently, General Motors Company has not updated its 2028 LMR mass production schedule and has not confirmed the specific point at which LFP will completely exit the electric vehicle product line. The market will closely monitor the company's subsequent technical disclosures and the actual production situation at the Tennessee plant.