CPC H01M 50/20 (2021.01) [H01M 10/425 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6557 (2015.04); H01M 50/24 (2021.01); H01M 50/394 (2021.01)] | 23 Claims |
1. A battery pack, comprising:
battery cells adjacent to each other, each of the battery cells including a vent portion;
cooling channels extending between adjacent ones of the battery cells;
a cell holder to accommodate the battery cells, the cell holder including
hollow protruding portions surrounding the cooling channels, respectively, and protruding away from the battery cells; and
a separation member on the cell holder, the separation member including:
open areas opened to accommodate the hollow protruding portions inserted therein, respectively, and
a shield area that closes above the vent portion.
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