Battery negative electrode assembly, manufacturing method thereof, battery cell and battery

The invention discloses a battery negative electrode assembly and a manufacturing method thereof, a battery cell and a battery, the battery negative electrode assembly comprises a negative electrode tab and at least two negative electrode plates wrapping the negative electrode tab therein, so that o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG JIAN, XIA QING, RUAN BAOHONG, GUAN SHOUMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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