Battery cell pack and assembly method of battery cell pack
AssigneeCALB Co., Ltd.
InventorDong Zhao
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Abstract
A battery cell pack and an assembly method of the battery cell pack are provided. The battery cell pack includes an end plate and at least one cell. The end plate is provided with a limiting protrusion. The cell is provided with a recess. At least part of the limiting protrusion is located in the recess to position the end plate and the cell.
Claims19
A battery cell pack, comprising an end plate and at least one cell, wherein the end plate is provided with a limiting protrusion, the cell is provided with a recess, and at least part of the limiting protrusion is located in the recess to position the end plate and the cell,
- wherein the cell is provided with a pole assembly, the pole assembly protrudes from an outer surface of the cell, and the recess and the pole assembly are respectively located on two opposite surfaces of the cell,
- wherein at least part of the pole assembly is located in the recess of adjacent cell.
An assembly method of a battery cell pack, comprising:
- accommodating a limiting protrusion of an end plate into a recess of a cell;
- stacking a plurality of cells from one side of the cell away from the end plate along a stacking direction, wherein the stacking direction is perpendicular to a large surface of the cell,
- wherein stacking the cells from one side of the cell away from the end plate along the stacking direction comprises:
- accommodating a pole assembly of one of adjacent cells into the recess of other one of the cells.
Dependencies are inferred from the claim text.