Contemporary Amperex Technology (hong Kong) Limited

Liangmei Chen

Hua Zhang

Runyong He

Liangyi Wang

The present application provides a current collecting member and a manufacturing method thereof, a secondary battery and a manufacturing method thereof, a battery module, and an apparatus. In the current collecting member of the secondary battery, a terminal connection part is perpendicular to a height direction. a transition part is connected to the terminal connection part and is bent to a side of the terminal connection part along a height direction, a connection between the transition part and the terminal connection part extends along a direction which is inclined relative to a length direction and a width direction. The tab connection part is connected to the transition part and is bent relative to the transition part, and a connection between the transition part and the tab connection part is parallel to the length direction. The tab connection part is at least partially perpendicular to the width direction.

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Fujian, China

Liangmei Chen