BATTERY MODULE, ELECTRIC VEHICLE PROVIDED WITH SAME, MOBILE BODY, POWER STORAGE DEVICE, POWER SOURCE DEVICE, AND ELECTRIC EQUIPMENT

摘要

The disclosed battery module is provided with a plurality of battery cells, a first circuit, a second circuit, and a printed circuit board. The first circuit contains a detection unit that detects the voltage of each battery cell. The second circuit contains a processing unit that processes information relating to the voltages detected by the detection unit of the first circuit. The first circuit and the second circuit are mounted to a common printed circuit board. Power is supplied to the first circuit from the plurality of battery cells of the battery module. Power is supplied to the second circuit from a battery for the second circuit or a battery that is not for motive power in an electric vehicle.