US Patent 10014510 Busbar module and battery pack

Provided is a busbar module including a plurality of split busbar modules that are configured such that a busbar group including a plurality of busbars and split flat cable including a plurality of linear conductors are integrated at one end side in a longitudinal direction of the split flat cables. The plurality of split busbar modules include split flat cables having a length different from each other and are configured such that the split flat cables are overlapped with each other and the busbar groups are respectively arranged in the same direction.