Lithium Manganate (LiMn₂O₄) is a cathode material with a spinel structure, which allows the material to be discharged at high rates. LMO-based batteries are most suited for use in high rate applications. NEI provides two LMO materials: NANOMYTE^® BE-30 and BE-35. Our lithium manganese oxide materials are also available as cast electrode tapes (films).