| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery module which can be manufactured more inexpensively.SOLUTION: According to one embodiment of the invention, a battery module comprises: a housing; a plurality of cells; a bus bar; and a board module. The plurality of cells are housed in the housing next to one another, and each of them has an electrode terminal. The bus bar electrically connects the electrode terminal of one of the cells to the electrode terminal of another one of the cells. The board module comprises: a support member fitted to the housing; a terminal part which is fitted to the support member and comes into elastic contact with the bus bar; and a voltage detection part which is electrically connected to the bus bar via the terminal part.SELECTED DRAWING: Figure 2 |
