BATTERY

A battery includes an outer encasement member configured to accommodate an electrode body that is quadrilateral in plan view. The outer encasement member has a recessed portion that is quadrilateral in plan view and configured to accommodate the electrode body, and is provided with a joint portion a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KAGAMI, Ryo
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A battery includes an outer encasement member configured to accommodate an electrode body that is quadrilateral in plan view. The outer encasement member has a recessed portion that is quadrilateral in plan view and configured to accommodate the electrode body, and is provided with a joint portion at an outer peripheral end portion. A corner portion of the recessed portion is provided with a projection extending toward the joint portion.