This power cord is used to connect a Philips Respironics DreamStation or Philips Respironics 60 Series CPAP or BiPAP machine to any 12-volt receptacle, such as an automobile cigarette lighter socket.Use this item to make travelling or overnighting in your car, boat or RV possible. Length is 6 feet.
If you simply plug this charger to your cigarette ignition, you won't need the battery connection cable(you select part number 1120746)
If you connect it to 12v battery directly, you will need part number 1120747
*** Note - this cable WILL NOT fit the earlier PR System One 50 Series CPAP / BiPAP Machines, Model No DS200, DS250, DS450, DS550, DS750, DS950. It will not fit any of the earlier versions of Respironics cpap or BiPAP units either.