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    External Battery for ResMed Mobi Portable Oxygen Concentrator

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    Product Overview

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    Manufactured by ResMed.

    Product Features

    This product is not currently available for expedited shipping within the continental U.S. Regular ground shipping will be the only option. Other options may be available for non-continental U.S. residents.

    The External Battery for ResMed Mobi Portable Oxygen Concentrator is an optional external battery that can be paired with the Mobi's internal battery to provide extended battery life and run time. The External battery provides approximately the following run times:

    • Setting 1: 4.5 Hours
    • Setting 2: 3 Hours
    • Setting 3: 1.9 Hours
    • Setting 4: 1.6 Hours

    Run times will vary based on several factors including elevation.

    FAA Approved for In-Flight Use

    Take your ResMed Mobi with you when you travel to your next destination—whether around the corner or around the world! The ResMed Mobi is FAA approved for in-flight use, and can keep your therapy going when you travel.

    Return On Warranty Issues Only


    This Product Includes...

    • 1 - External Battery

    Product Specifications

    • FAA Approved? Yes. 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.

    Important Tips

    Charging and Use Tips

    Fully charge the external battery before first use. The battery is charged by connecting to the Mobi concentrator while it is connected to AC power. When using the Mobi from battery power, it will use the external battery first, then switch to the internal battery.

    Packaging Date Stamp Explanation

    The dates recorded on battery packaging are internal dates used by the manufacturer indicating when they were checked/charged before shipment, they are not expiration dates of the battery's lifecycle.

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