Battery, and electrical device
AssigneeContemporary Amperex Technology Co., Limited
InventorsHaizu Jin, Weiqing Ye, Fengsheng Han, Manyi Guo, Ting Li
Life of this patent
Estimating the term…
Abstract
The present application discloses a battery and an electric device, the battery includes a plurality of first battery cells, each first battery cell includes a plurality of side walls, the plurality of side walls include a first side wall and a second side wall connected to each other and forming an included angle, the first side wall is the side wall of the first battery cell with the largest area, each first battery cell is disposed opposite to at least one first side wall and at least one second side wall in a plurality of adjacent first battery cells, and two oppositely disposed first side walls of adjacent first battery cells are disposed in a staggered manner.
Claims20
A battery, wherein the battery comprises a plurality of rows of battery units, each row of the plurality of rows comprises:
- a plurality of first battery cells, each of the plurality of first battery cells comprises a plurality of side walls, the plurality of side walls comprise a first side wall and a second side wall connected to each other and forming an included angle, the first side wall is the side wall of the first battery cell having the largest area, the plurality of first battery cells comprise three first battery cells, the three first battery cells comprise a middle battery cell and two adjacent battery cells, the middle battery cell is disposed between and connected to the two adjacent battery cells, one second side wall of the middle battery cell is directly opposite to and in direct contact with one first side wall of one of the two adjacent battery cells, one first side wall of the middle battery cell is directly opposite to and in direct contact with one second side wall of the other one of the two adjacent battery cells,
- wherein, any two adjacent first battery cells in one row of the plurality of rows are disposed in an intersected manner to define an opening space, two of the first battery cells disposed in the intersected manner in another row of first battery cells are disposed within the opening space, the second side wall of one of the first battery cells disposed in the intersected manner is parallel to the first side wall of the other first battery cell disposed in the intersected manner.
Dependencies are inferred from the claim text.