This cable is developed to connect Bosch Powerpack rack batteries. Genuine Bosch replacement part. Compatible Bosch Drive Units: Active Line Plus (BDU3XX) Active Line (BDU3XX) Performance Line Speed (BDU4XX) Performance Line (BDU3XX) Cargo Line / Speed (BDU4XX) Active Line (BDU2XX) Performance Line CX (BDU2XX) Performance Line (BDU2XX) Manufacturer's Part Numbers: 1270015367 Black 1100mm 1270015079 Black 820mm