Battery module and battery pack comprising same

Abstract

The battery module according to an embodiment of the present invention comprises: a battery cell stack having multiple battery cells stacked on each other; a module frame for containing the battery cell stack; a refrigerant line along which a refrigerant flows into the module frame or flows out of the module frame; and a venting valve disposed in the refrigerant line. Gases generated inside the battery module may be discharged through the venting valve via the refrigerant line.

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