BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING DEVICE

Abstract: a battery cell includes a casing, an electrode assembly and an end cover assembly. the end cover assembly for the battery cells includes an end cover and an electrode terminal, and the end cover is provided with an electrode lead-out hole. the electrode terminal includes a connecting part and a terminal main body, and the terminal main body protrudes from the connecting part and is at least partially accommodated in the electrode lead-out hole. the connecting part is provided with a groove.

Inventor(s): Kaihuan YANG, Yongfeng XIE, Wenlin ZHOU, Haibo KE, Quankun LI

CPC Classification: H01M50/15 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)

Search for rejections for patent application number 20250174779