Lithium-ion Battery Cathode, Anode, and Electrolyte Materials

Li-ion and Na-ion Battery Materials 

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Cathodes, Anodes, and Electrolytes

NEI Corporation is a leading developer and manufacturer of Lithium-ion battery materials and supplies cathode, anode, and electrolyte materials for use in lithium-ion batteries. We produce battery materials through our scalable and economical solid state synthesis process, which is adaptable to different materials compositions and particle morphologies. Both, lithium-ion battery developers and manufacturers work with us to obtain cathode, anode and electrolyte powders that are ideally suited for their application. NEI also specializes in custom synthesis of lithium-ion cathode, anode and solid electrolyte powders to impart safety, high capacity, long cycle life, high rate and good low temperature performance.


Battery R&D Testing & Services

NEI offers cost-effective, comprehensive materials development, characterization, & electrochemical testing services to its customers. Multinational corporations, small businesses, U.S. national laboratories, researchers at universities, and U.S. federal laboratories have all benefited from utilizing NEI’s services and products. Our ability to tailor materials has resulted in improved battery performance for our customers. We also have manufacturing capabilities in place to produce your custom material in large quantities, and all work is done in a highly confidential manner.