secondary lithium ion battery, battery capacity restoration equipment, and battery capacity restoration method

摘要

secondary lithium ion battery, battery capacity restoration equipment, and battery capacity restoration method. ion battery including: an outer sheath material filled with an electrolyte; a collector that is housed in the outer shell material, formed with an electrode layer containing an active material, and electrically connected with the electrode layer; an insulating layer provided next to the collector; and a low potential component provided next to the insulating layer, having a lower oxidation reduction potential than the active material of the electrode layer, and having an active material reducing capacity.