A battery wiring module that is installed on a single-battery bank formed by aligning a plurality of single batteries that have a positive electrode terminal and a negative electrode terminal, wherein said battery wiring module comprises: terminals that are electrically connected to the electrode terminals; detection wires that are electrically connected to the terminals and that detect the status of the single batteries; and a resin protector that is provided with a terminal housing part that houses the terminals, with a wire housing groove that houses the detection wires, and with through grooves that allow the terminal housing part to be in communication with the wire housing groove and that lead the detection wires that are electrically connected to the terminals into the wire housing groove. When the detection wires have been arranged in the resin protector, the detection wires are bent in at least two places inside the wire housing groove or inside the through grooves, and said bent state is maintained.