BATTERY WIRING MODULE

A battery wiring module 20 in which connection members 21 are held by a resin protector 32, the connection members 21 configured to connect adjacent electrode terminals 13A and 13B of a plurality of single batteries 11, the single batteries 11 having the positive and negative electrode terminals 13A and 13B and a battery-side detection terminal 14 for detecting a status of the single battery 11. The battery wiring module 20 includes a voltage detection terminal 25, which includes a flat plate-shaped flat plate 26 and a wire connection 28 connected to a terminal end of a wire W1. The resin protector 32 includes an opening 42, which enables the battery-side detection terminal 14 to contact the flat plate 26 of the voltage detection terminal 25. The voltage detection terminal 25 includes an engaged portion 31 extending on a plane that is different from a plane of the flat plate 26. The engaged portion 31 is engaged with a first engagement portion 43 provided to the resin protector 32.