Lithium battery and pinch piece lithium battery pole ear storage device

摘要

Lithium battery and lithium capable of assembling and joining the ears and poles conveniently and quickly, greatly improving the yield and performance of the lithium battery, at the same time reducing the process time and reducing the cost Provided is a lithium battery pole ear storage device that uses a clamping piece in a battery. A lithium battery includes a holder, a battery membrane, and a lithium battery ear storage device. The lithium battery pole ear storage device 34 further includes an insulating ring lid 42, a through-hole layer 44, a weld layer 46, and a pole column member 48. A plurality of polar ears 52 and 54 are provided on at least one side of the battery membrane, and the battery membrane 50 is wound into a bundle and stored in the holder 32, and the polar ears 52 and 54 are placed on a cylindrical opening on one side of the holder 32. Stretch toward. [Selection] Figure 1