This DC power cord is used to connect a Respironics DreamStation Series CPAP or BiPAP machine to any 12-volt receptacle, such as an automobile cigarette lighter socket. It also has the battery adapter cable so it can be attached to a free standing 12V battery. Use this item to make traveling or staying overnight in your car, boat or RV possible. Length is 6 feet.
NOTE- This cable will not fit any of the earlier Philips Respironics Cpap or Bipap Machines, It is only for the Dream Station series of Cpap and Bi Pap Machines like the one pictured below.