Patent ID: 11870102
Assignee: XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 17:
18. The electric device of claim 17, wherein in a width direction of the at least one jelly roll, the first connection sub-portion exceeds an edge of the first connector by a distance greater than or equal to 2 mm; a length of the second sub-connection portion in a height direction of the at least one jelly roll is greater than or equal to 2 mm; and
in the width direction of the at least one jelly roll, the third connection sub-portion exceeds an edge of the second connector by a distance greater than or equal to 2 mm, and a length of the fourth connection sub-portion in the height direction of the at least one jelly roll is greater than or equal to 2 mm.