BATTERY WIRING MODULE

A case of a battery wiring module includes a first case body that has a groove-like first wire insertion portion, a second case body that has a groove-like second wire insertion portion, a first cover that covers an opening of the first wire insertion portion, and a second cover that covers an opening of the second wire insertion portion. The first wire insertion portion and the second wire insertion portion are provided in parallel along the lengthwise direction of an electric wire. In addition, the opening of the first wire insertion portion and the opening of the second wire insertion portion are open in the same direction. The case also includes an overlapping portion in which the first cover and the second cover overlap each other in the opening direction of opening of first and second wire insertion portions.