Immersion Cooling Battery Module, And Battery Pack And Vehicle Including Same

Abstract: An immersion cooling battery module according to one embodiment of the present invention comprises: a battery assembly; a module case having an opening at at least one end and accommodating the battery assembly in an internal space connected to the opening; and a sealing cover which airtightly covers the opening. The battery assembly comprises: a plurality of sub-battery modules arranged side by side in one direction and each having a battery cell stack in which a plurality of battery cells are stacked; and an insulation block made of an insulation material and disposed between adjacent first and second sub-battery modules among the plurality of sub-battery modules.

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