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锰系电池走向锂电“第三极”
高工锂电· 2025-07-24 11:58
Core Viewpoint - Manganese-based batteries are systematically returning to the industry spotlight, emerging as a "third pole" in the lithium battery landscape, alongside lithium iron phosphate and ternary materials [2][4][14]. Group 1: Manganese Battery Technology Advancements - Star Power has achieved a breakthrough in the mass production of single crystal manganese lithium materials, enhancing structural stability and overall battery performance [3][6]. - The "golden dual-core" battery system, combining single crystal manganese lithium and lithium manganese phosphate, has demonstrated significant improvements in cycle life and low-temperature performance, with a normal temperature cycle life exceeding 3000 times and high-temperature cycle life over 1500 times [8][16]. - The new generation of manganese-based materials is being developed, including MnFeNi and low-pressure lithium manganese, aiming to cover multiple voltage ranges and adapt to various scenarios [15][16]. Group 2: Market Expansion and Applications - The manganese battery family is expanding with new members like lithium manganese phosphate and lithium-rich manganese, which are gaining traction in the market [9][14]. - CATL's M3P battery, based on lithium manganese phosphate, has been adopted in high-end models such as Chery's Star Era ES and Tesla's Model Y [10]. - Star Power has shipped over 10 million units of its second-generation lithium manganese phosphate battery, leading the industrialization process [11]. - General Motors and LG Energy are collaborating on lithium-rich manganese batteries expected to commercialize by 2028, while Ford plans to launch related products by 2030 [12][13]. Group 3: Competitive Landscape and Future Outlook - The industry is witnessing a collective push from companies like Star Power, CATL, LG, and Ford towards lithium manganese phosphate and lithium-rich materials, indicating a significant shift in the battery technology landscape [14]. - Manganese-based batteries are expected to extend their applications from light electric vehicles to mainstream power systems and energy storage markets, with potential advantages in cost and low-temperature performance compared to lithium iron phosphate [15][16].