Patent ID: 11862777
Assignee: SK ON CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 9:
10. A battery module comprising:
a plurality of battery cells stacked adjacent to each other in a first direction, wherein each of plurality the battery cells includes an upper side divided into two regions by a sealing portion formed in the upper side of the battery cell;
a first plate supporting a lower side of each of the plurality of the battery cells, and contacting the lower side of each of the plurality of the battery cells for dissipating heat generated in the battery cells; and
a second plate comprising accommodation grooves to receive corresponding the sealing portions,
wherein at least one of the plurality of battery cells is in contact with the second plate in both of the two regions of the upper side, and
wherein a heat transfer material is disposed in the accommodation grooves.