Powerful, Superior Performance

Using Wanrun high-compaction, high-capacity, and high-cycle performance lithium iron phosphate cathode material brand power battery; achieving ≥700km range, 0-100km ≤3.9 seconds acceleration

Rapid Temperature Control, Increased Efficiency

Using Wanrun high energy density lithium iron phosphate cathode material brand power battery; breaking through the volume utilization rate of the battery pack, easily achieving 1000km range

Easy Start-Stop, Energy Saving and Worry-Free

Using Wanrun high-rate lithium iron phosphate cathode material for automotive start-stop power supply; improving battery low-temperature performance and cycle life, environmentally friendly and energy-saving

Innovative Products, Empowering a Better Future

Battery products using Wanrun manganese iron lithium phosphate and sodium-ion new cathode materials; realizing long-lasting battery energy, ultra-fast charging, and high-safety conversion and storage; helping electric vehicles to run farther, use less energy, and provide a better experience

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Iron Phosphate

Iron phosphate, with the chemical formula FePO4, is an important component of lithium-ion battery cathode materials. Its application is further expanded, especially when combined with lithium to form lithium iron phosphate (LiFePO4, abbreviated as LFP). Due to its high safety, long life, and environmental friendliness, lithium iron phosphate is widely used in various fields such as new energy vehicles, starting power supplies, and energy storage markets.

Lithium Iron Phosphate

Using core technologies such as "metal ion solid-phase doping", "polymer composite carbon source", and "crystal grain size control", a series of products with high specific capacity, high compaction density, and low metal particles have been developed. By controlling the specific surface area and iron-phosphorus ratio, combined with doping modification and nanotechnology, high-rate and long-cycle series products have been developed. Using unique core technologies such as carbon coating layer network construction, multi-ion synergistic doping modification, intelligent spray granulation, and controllable high-temperature sintering, high-tap density spherical lithium iron phosphate products have been developed.

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Lithium Manganese Iron Phosphate

Using its own core technologies such as "crystal grain size control", "cycle life improvement", and "high-performance manganese iron lithium phosphate cathode material preparation", the company can effectively improve the conductivity and cycle performance of manganese iron lithium phosphate, continuously breaking through technological barriers. The company's second-generation high-specific capacity manganese iron lithium phosphate developed using the high-temperature solid-phase method is in the trial production stage. Using more precise particle size distribution, thinner and more uniform in-situ three-dimensional carbon coating technology and multi-element ion solid-phase doping technology, the ion diffusion and electron conductivity are effectively enhanced. Compared with the first-generation products, there are improvements in specific capacity, compaction density, and cycle performance.

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Sodium-ion Battery Materials

Through its mastered core technologies such as "high-performance sodium-ion cathode material preparation", "high-performance sodium ferrous sulfate preparation", and "phase control of iron sodium pyrophosphate phosphate", the company is carrying out research and development of different systems of sodium-ion battery cathode materials, including layered oxide type, polyanion type, and Prussian blue/white type. Some models have achieved mass production. The company's already shipped sodium-ion battery cathode materials have advantages such as low cost, good cycle performance, long life, excellent low-temperature performance, and the ability to achieve high-rate charging and discharging.

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Lithium-rich Iron Oxide

Using transition metal doping and oxide coating technology to suppress electrochemical reaction phase transformation and gas generation, and improve the compatibility with the cathode material, a lithium-rich iron oxide lithium supplement with high capacity, good air stability, and excellent processing performance has been prepared.

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Hard Carbon Anode

Using low-cost biomass raw materials, a standardized precursor treatment process is designed to ensure product consistency. Through heteroatom doping to control its internal porosity, low-cost biomass hard carbon materials with high capacity, high rate, excellent cycle performance, and good batch stability have been prepared.

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