Abstract: To be small-sized/light in weight, and to easily cope with the variation of an inter-electrode pitch of battery cells. A flexible printed circuit with bus bars of one embodiment includes a flexible printed wiring board having a flexible insulating base material and a plurality of wiring patterns provided on one main surface of the flexible insulating base material and provided with land parts for bus bar connection at one end, and a plurality of bus bars and fixed to the land parts for the bus bar connection with an adhesive. The plurality of bus bars and are electrically connected to the respectively corresponding land parts for the bus bar connection in block by a plating layer formed on the bus bar and the land part for the bus bar connection.

Abstract: To be small-sized/light in weight, and to easily cope with the variation of an inter-electrode pitch of battery cells. A flexible printed circuit with bus bars of one embodiment includes a flexible printed wiring board having a flexible insulating base material and a plurality of wiring patterns provided on one main surface of the flexible insulating base material and provided with land parts for bus bar connection at one end, and a plurality of bus bars and fixed to the land parts for the bus bar connection with an adhesive. The plurality of bus bars and are electrically connected to the respectively corresponding land parts for the bus bar connection in block by a plating layer formed on the bus bar and the land part for the bus bar connection.