Conductive Module

A conductive module includes: a conductive component as a flat flexible printed circuit substrate that electrically connects electric conductors to a plurality of battery cells; a thermistor that is placed on as electrical connection part of a bifurcating body of the conductive component and detects the temperature of a battery cell as a temperature detection target; and a housing that houses or/and holds the conductive component. The bifurcated body includes a coupling part that couples the electrical connection part to a main body. The electrical connection part is a part to which heat of an outer wall surface of the battery cell is directly or indirectly transferred from a surface on a side opposite to a placement surface on which the thermistor is placed.