| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery module having a heat radiation structure capable of performing efficient heat radiation with a simple structure.SOLUTION: The battery module includes: plural battery cells; a first housing; and a heat conduction member. The battery cell has a first plane, a second plane at opposite side to the first plane, a third plane formed between the first plane and the second plane, and has a cathode terminal and an anode terminal on the first plane. The first housing stores the plural battery cells in a state where each of the third planes are facing each other by enclosing the cells along the third plane. The heat conduction member is thermally connected to the second plane, and the thermal conductivity of which is higher than the first housing.SELECTED DRAWING: Figure 1 |
