Patent ID: 11949111
Assignee: HONDA MOTOR CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The lithium ion secondary battery according to claim 1,
wherein the first positive electrode active material comprises at least one selected from a group consisting of Li(Ni5/10Co2/10Mn3/10)O2, Li(Ni6/10Co2/10Mn2/10)O2, Li(Ni8/10Co1/10Mn1/10)O2, and Li(Ni0.8Co0.15Al0.05)O2, and
the second positive electrode active material comprises at least one selected from a group consisting of Li(Ni1/6Co4/6Mn1/6)O2 and Li(Ni1/3Co1/3Mn1/3)O2.