High-Performance LMO Lithium Manganate Powder Launched, Empowering the Upgrade of Lithium Battery Cathode Material Industry

Amid the rapid development of the new energy industry, lithium-ion batteries, as the core energy carrier, have seen the performance improvement of their cathode materials become a key breakthrough for the industry. A high-purity, high-activity and stable-performance Lithium Manganese Oxide (LMO) powder has been officially launched on the market. Specifically developed and designed for the cathode materials of lithium-ion power batteries, this product provides a cost-effective material solution for power batteries, energy storage batteries and other fields with its excellent physical and chemical properties and electrochemical characteristics, and also injects new impetus into the global development of China's lithium battery material industry.

As an important category of cathode materials for lithium-ion batteries, lithium manganate materials occupy a significant position in niche markets such as light power and energy storage due to their advantages of abundant resource reserves, environmental friendliness and low production costs. The newly launched LMO lithium manganate powder features precise control over raw material purification and preparation processes, boasting core characteristics of high purity, small and uniformly distributed particle size, as well as a moderate specific surface area, high surface activity and low apparent density. These fundamental physical and chemical properties lay a solid foundation for the electrochemical performance of batteries. The product appears as uniform black powder with no agglomeration or impurities, offering excellent process compatibility for mixing, coating and other procedures in subsequent battery production and effectively improving production efficiency.

In terms of core performance indicators, this LMO lithium manganate powder demonstrates outstanding product strength. In terms of particle size control, the D10 particle size is more than 4.0 μm, the D50 particle size is precisely controlled in the range of 13.017 μm, and the D90 particle size is less than 350 μm. The scientific particle size distribution enables the material to form a more reasonable pore structure in the electrode, facilitating the rapid transmission of lithium ions. The product has a pressed density of more than 2.0 g/cm³, which can effectively improve the volumetric energy density of batteries and achieve higher capacity in a limited space; the specific surface area is in a reasonable range of 0.41.0 ㎡/g, which not only ensures full contact between the material and the electrolyte, but also avoids an increase in side reactions caused by an excessively large specific surface area, balancing reaction activity and structural stability.

In terms of component purity and impurity control, the product delivers an exceptional performance. The manganese content is precisely controlled at 56.5%~58.9%, laying a foundation for the electrochemical activity of the material; at the same time, harmful impurities such as iron, copper and zinc are strictly limited to less than 0.02%, and impurities such as calcium and nickel are less than 0.03%. The extremely low impurity content effectively prevents the occurrence of side reactions during battery charging and discharging, and greatly improves the cycle life and safety of batteries. In addition, the product has a pH value of less than 11 and a moisture content of less than 1000 ppm, which effectively reduces the risk of material deterioration due to moisture absorption and enhances stability during storage and use.

Electrochemical performance is the core criterion for evaluating lithium battery cathode materials, and this LMO lithium manganate powder excels in this aspect. At a 1C discharge rate, the product has a specific capacity of more than 102 mAh/g, meeting the actual application requirements of power batteries and energy storage batteries; in terms of cycle life, after 100 cycles of 1C discharge, the capacity retention rate is still more than 90%, demonstrating excellent cycle stability and effectively extending the service life of batteries. The achievement of this series of performance indicators makes the product highly competitive in applications such as mid-to-low-end power batteries, energy storage systems and electric tools.

To meet the procurement and application needs of different customers, this LMO lithium manganate powder offers flexible supply and packaging solutions with a minimum order quantity (MOQ) of 500g per bag. It also provides regular packaging that complies with international export standards, with specifications of 1Kg per PE bag and 25kg per barrel, which can adapt to different scenarios such as laboratory research and development, pilot production and large-scale mass production. The product only requires proper moisture-proof treatment during storage and transportation, featuring convenient operation, and has a shelf life of up to one year, facilitating customers' inventory management. As a high-quality lithium battery material made in China, relying on China's abundant manganese ore resources and mature lithium battery material preparation processes, the product has a significant cost advantage while ensuring product quality, providing a cost-effective choice for global customers.

Currently, the global lithium battery industry is developing towards diversification, low cost and high safety. With its unique advantages, lithium manganate materials are ushering in new development opportunities under the industry trend of "manganese-based as the mainstay and multiple types coexisting". Data shows that as the global core of lithium manganate production, China accounts for more than 65% of the global production capacity, with a production capacity scale of over 120,000 tons per year in 2025. The market demand for lithium manganate materials continues to rise in fields such as electric two-wheelers, low-speed electric vehicles and energy storage batteries. The launch of this high-performance LMO lithium manganate powder not only aligns with the industry's demand for low-cost and high-stability cathode materials, but also makes up for the shortcoming of traditional lithium manganate materials in cycle performance through precise performance control, helping the industry transform from "cost competition" to "technological premium".

In terms of application prospects, this LMO lithium manganate powder is mainly used as cathode material for lithium-ion power batteries and can be widely adapted to the battery production of electric two-wheelers, low-speed electric vehicles, portable energy storage power supplies, electric tools and other products. Driven by the "dual carbon" strategy, the energy storage industry has become an important track for the development of new energy. With its excellent cycle performance and cost advantage, the product also has broad application space in energy storage scenarios such as household energy storage and communication base station backup power supplies. At the same time, with the R&D breakthroughs of manganese-based materials in new battery systems such as solid-state batteries and sodium-ion batteries, this LMO lithium manganate powder can also serve as a basic material to support the R&D of new battery technologies.

The development of China's lithium battery material industry is moving from scale expansion to high-quality development. The launch of this high-performance LMO lithium manganate powder is another achievement of Chinese lithium battery material enterprises in process optimization and performance improvement. Relying on China's complete lithium battery industrial chain and abundant manganese resource reserves, the product will further enhance the competitiveness of China's lithium manganate materials in the global market. In the future, with the continuous upgrading of technologies such as doping modification and surface coating, the performance of LMO lithium manganate materials will continue to break through, playing a greater role in new energy vehicles, energy storage, consumer electronics and other fields, and contributing Chinese material strength to the green development of the global new energy industry.