FIELD: high-capacity secondary lithium batteries using nonaqueous electrolyte.
SUBSTANCE: proposed battery that can be used to advantage both at room temperature and at high temperatures even upon repeated charge and discharge with heavy current has mixture of complex spinel-structure lithium-manganese-metal oxide (A) and extremely complex stratified-structure lithium-nickel-manganese-cobalt oxide (B) used as active cathodic material.
EFFECT: enhanced service life and safety.
7 cl, 4 dwg, 7 tbl
