SECONDARY BATTERY AND ASSEMBLY THEREFOR

The present invention provides a secondary battery and an assembly therefor. The secondary battery comprises: a cap plate (1) provided with a first electrode terminal (11) and a second electrode terminal (12); an electrode assembly (2) comprising a first electrode tab (21) and a second electrode tab...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIA, TIANJUN, WANG, PENG, LAI, YOULEI, ZHENG, YULIAN, WANG, JIAJUN
Format:	Patent
Sprache:	eng ; pol
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 provides a secondary battery and an assembly therefor. The secondary battery comprises: a cap plate (1) provided with a first electrode terminal (11) and a second electrode terminal (12); an electrode assembly (2) comprising a first electrode tab (21) and a second electrode tab (22); a first connecting piece (3) connected between the first electrode tab (21) and the first electrode terminal. The first connecting piece (3) includes a first electrode terminal connecting portion (31), a first electrode tab connecting portion (32) and a first fusing portion (33). The secondary battery further comprises an insulating holding block (5), two ends of which are connected with the first electrode terminal connecting portion (31) and the first electrode tab connecting portion (32) respectively, and the insulating holding block (5) is configured to maintain the first electrode terminal connecting portion (31) and the first electrode tab connecting portion (32) in position relative to each other when the first fusing portion (33) is fused.