SECONDARY BATTERY

The present invention relates to a second battery, comprising: a first electrode assembly equipped with a first tab and a second tab; a second electrode assembly electrically connected to the first electrode assembly; a plurality of connection tabs which are disposed between the first electrode asse...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Jea Woan, PARK, Seung Hee
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention relates to a second battery, comprising: a first electrode assembly equipped with a first tab and a second tab; a second electrode assembly electrically connected to the first electrode assembly; a plurality of connection tabs which are disposed between the first electrode assembly and the second electrode assembly and are connected thereto, and electrically connecting the first electrode assembly and the second electrode assembly; and a case equipped with an accommodating portion open at one side thereof and having an accommodating space to accommodate the first electrode assembly and the second electrode assembly with an electrolyte, and a cover coupled to the open one side of the accommodating portion and covering the open one side of the accommodating portion, wherein upon folding of the case, the case folds such that one side and the other side of the external surface of the cover come together.