BATTERY AND METHOD FOR MANUFACTURING BATTERY

The invention relates to a battery and a manufacturing method of the battery. The main purpose of the present disclosure is to suppress thermal deformation of a sealing member. In the present disclosure, the problem is solved by providing a battery, the battery comprising: a laminated member having...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOTO TAKAAKI, OBAYASHI YOSHIRO, KATO KAZUHITO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a battery and a manufacturing method of the battery. The main purpose of the present disclosure is to suppress thermal deformation of a sealing member. In the present disclosure, the problem is solved by providing a battery, the battery comprising: a laminated member having an electrode laminated body including a plurality of electrodes laminated in a thickness direction, and a resin sealing member disposed along an outer edge of the electrode laminated body; a side surface member disposed on a side surface portion of the laminated member; and an exterior body covering the laminated member and the side member, the exterior body being disposed so as to cover a surface constituting an outer edge of the side member and a surface constituting an outer edge of the laminated member when the battery is viewed from the side of the side member, the side member having a metal foil and a resin layer disposed on one main surface of the metal foil, the resin layer has a first protruding portion an