CPC B60K 1/04 (2013.01) [B60L 50/64 (2019.02); B60L 50/66 (2019.02); H01M 50/209 (2021.01); H01M 50/242 (2021.01); B60K 2001/0438 (2013.01)] | 14 Claims |
1. A battery pack, comprising at least one layer of battery cells in a height direction of the battery pack, wherein each of the at least one layer of battery cells comprises either or both of a plurality of rows of battery cells and a plurality of columns of battery cells,
the battery cells in each of the plurality of rows are arranged end-to-end in a length direction of the battery pack, the plurality of rows are arranged in a width direction of the battery pack, and at least a part of the battery cells in each of the plurality of rows are staggered with respect to corresponding battery cells in an immediately adjacent row of battery cells;
the battery cells in each of the plurality of columns are arranged end-to-end in the width direction of the battery pack, the plurality of columns are arranged in the length direction of the battery pack, and at least a part of the battery cells in each of the plurality of columns are staggered with respect to corresponding battery cells in an immediately adjacent column of battery cells.
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