Free shipping on all orders $99 and over - External 90 Watt Power Supply for ResMed S9 Series CPAP and BiPAP Machines

    External 90 Watt Power Supply for ResMed S9™ Series CPAP and BiPAP Machines

    Top Review

    "I wanted a second one to keep at my in-laws so that I don't have to lug it around. Works just like the original - fast shipping"

    July 26, 2011

    Product Overview

    Manufactured by ResMed.

    Product Features

    This is the external power supply for use with the ResMed S9 Series CPAP and BIPAP machines.

    The power cord which plugs into the wall outlet is included with this product.

    If you are in need of only the cord that plugs in between the wall socket and the power transformer, please order here; Power Cord for Resmed S8 & S9, Machines.

    This is a 90 Watt AC power supply and cannot be used in a DC configuration. The DC compatible cord can be ordered here: DC Converter 24V/90W For S9™ Machines.

    Power Supply Change: In 2013 ResMed changed the design of the power supply for the S9 machines. The newer version is smaller and lighter. Both use the same power cord, and either can be used with the S9 machines.

    Return On Warranty Issues Only


    This Product Includes...

    Product Specifications

    Dimensions of Second Generation Format Power Supply Only - Not including Cord or Plug: 5 1/2 inch (L) x 1 7/8 inch (W) x 1 1/4 inch (D)

    Weight of Second Generation Format Power Supply, Cord & Plug: 1.29 Pounds

    Dimensions of Original Format Power Supply Only - Not including Cord or Plug: 6 3/4 inch (L) x 2 1/2 inch (W) x 1 1/2 inch (D)

    Weight of Original Format Power Supply, Cord & Plug: 1.55 Pounds always offers these services:

    • 8 am to 8 pm CST Toll Free Phone and Email Support
    • 24 hour access to our Support Forum
    • Learning Center for information on sleep apnea and cpap equipment
    • Consumer Purchasing Trends Reports
    • Warranty Services for all items purchased through
    • Insurance Compliant Invoices
    • Free Prescription Request System

    Manufacturer Note

    • Some product images supplied by ResMed © ResMed 2010 Used with Permission.
    • ResMed products are for sale only to patients within the U.S. and not to other third parties or businesses.
    • All services provided by, including advertisement, ordering, sale, delivery, instruction, and setup of the products are performed solely by and independently of the manufacturer.

    Replacement Parts

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