A conductive module comprising: a conductive component that is configured to electrically connect electric conductors to a plurality of battery cells arranged in an array direction; a thermistor that is provided for a temperature detection target among all battery cells, and is configured to detect the temperature of a battery cell as the temperature detection target; and a housing that houses or/and holds the conductive component, wherein an electrical connection part (20 c1) is a part that connects the thermistor physically and electrically to the electric conductor for the thermistor; and characterized in that the conductive component includes a flat laminated body of a plurality of flexible electric conductors and a flexible insulator; the thermistor is provided in a state where the thermistor is placed on the electrical connection part (20 c1) of a bifurcated body that is bifurcated from a main body of the conductive component; the conductive component is a flexible printed circuit substrate, the bifurcated body is a part in which the electric conductor for the thermistor is bifurcated together with the electric insulator from the main body including the electric conductors, and includes the electrical connection part (20 c1) and a coupling part (20 c2) that couples the electrical connection part (20 c1) to the main body, the electrical connection part (20 c1) allows heat of an outer wall surface (BC1b) of the battery cell to be directly or indirectly transferred from a surface (20 c12) on a side opposite to a placement surface (20 c11) on which the thermistor is placed to the electrical connection part (20 c1), the housing includes a path guiding part that guides the coupling part (20 c2), bifurcated from the main body, to the electrical connection part (20 c1) without causing the coupling part (20 c2) to interfere with another component that is different from a component of the conductive module on the outer wall surface (BC1b) side, and the path guiding part is a cutout part provided to the housing. a conductive component that is configured to electrically connect electric conductors to a plurality of battery cells arranged in an array direction; a thermistor that is provided for a temperature detection target among all battery cells, and is configured to detect the temperature of a battery cell as the temperature detection target; and a housing that houses or/and holds the conductive component, wherein an electrical connection part (20 c1) is a part that connects the thermistor physically and electrically to the electric conductor for the thermistor; and characterized in that the conductive component includes a flat laminated body of a plurality of flexible electric conductors and a flexible insulator; the thermistor is provided in a state where the thermistor is placed on the electrical connection part (20 c1) of a bifurcated body that is bifurcated from a main body of the conductive component; the conductive component is a flexible printed circuit substrate, the bifurcated body is a part in which the electric conductor for the thermistor is bifurcated together with the electric insulator from the main body including the electric conductors, and includes the electrical connection part (20 c1) and a coupling part (20 c2) that couples the electrical connection part (20 c1) to the main body, the electrical connection part (20 c1) allows heat of an outer wall surface (BC1b) of the battery cell to be directly or indirectly transferred from a surface (20 c12) on a side opposite to a placement surface (20 c11) on which the thermistor is placed to the electrical connection part (20 c1), the housing includes a path guiding part that guides the coupling part (20 c2), bifurcated from the main body, to the electrical connection part (20 c1) without causing the coupling part (20 c2) to interfere with another component that is different from a component of the conductive module on the outer wall surface (BC1b) side, and the path guiding part is a cutout part provided to the housing.