Batteries for Portable Oxygen Concentrators

Batteries for Portable Oxygen Concentrators

Replacement batteries are a perfect solution for oxygen users who need more battery life or just need to replace an old one. They provide an extra 2 to 5 hours of battery life depending on the unit and flow setting.

Shop confidently with our A+ BBB Rating, Price Match Guarantee, and Simple Return Policy. We offer the lowest online prices on Portable Concentrator Batteries and have inventory that always ships the same day. Please call us at 877.774.9271 if you have any questions.

Browse our Selection of Batteries

Shop By

Items 1-12 of 25 total

Page
per page
Set Descending Direction
  1. Used O2 Concepts Oxlife Liberty2 Rechargeable Battery - 800-1072-Recertified
    Recertified Oxlife Liberty2 Rechargeable Battery
      • AMSR Recertified
      • Up to 4 Hours of Battery Life
      • Fast Charging Time

    Your Price $200.00 List Price $379.00
  2. Respironics SimplyGo Mini Extended Battery - 1116817
    Respironics SimplyGo Mini Extended Battery
    • 9 Hour Battery
    • 90 Day Warranty
    • Sku: 1116817

    Your Price $500.00 List Price $595.00
  3. CAIRE SeQual Eclipse Power Cartridge and Replacement Battery - 7082
    CAIRE SeQual Eclipse Replacement Battery
    • Up to 5 Hour Battery
    • 1 Year Warranty
    • Sku: 7082

    Your Price $595.00 List Price $699.00
  4. Belluscura X-PLOR 4 Cell Rechargeable Battery - 50188
    Belluscura X-PLOR 8 Cell Battery
    • 4.5 Hour Battery
    • 1 Year Warranty
    • Sku: 50188

    Your Price $499.00 List Price $599.00
  5. Belluscura X-PLOR 4 Cell Rechargeable Battery - 50084
    Belluscura X-PLOR 4 Cell Battery
    • 2.5 Hour Battery
    • 1 Year Warranty
    • Sku: 50084

    Your Price $358.00 List Price $499.00
  6. Respironics SimplyGo Mini Standard Battery - 1116816
    Respironics SimplyGo Mini Standard Battery
    • 4.5 Hour Battery
    • 90 Day Warranty
    • Sku: 1116816

    Your Price $300.00 List Price $349.00
  7. Used Inogen One G3 16 Cell Battery - BA-316-Recertified
    Recertified Inogen One G3 16 Cell Battery
    • AMSR Recertified
    • 8 Hours of Battery Life
    • Charges Full in 6 Hours

    Your Price $250.00 List Price $579.00
  8. Used Inogen One G3 8 Cell Battery - BA-300-Recertified
    Recertified Inogen One G3 8 Cell Battery
    • AMSR Recertified
    • 4 Hours of Battery Life
    • Charges Full in 3 Hours

    Your Price $150.00 List Price $399.00
  9. Used Respironics SimplyGo Mini Standard Battery - 1116816-Recertified
    Recertified Respironics SimplyGo Mini Standard Battery
    • AMSR Recertified
    • 4.5 Hour Battery
    • Charges in 4 Hours

    Your Price $150.00 List Price $349.00
  10. Respironics SimplyGo Rechargeable Battery - 1082662
    Respironics SimplyGo Rechargeable Battery
    • 3 Hour Battery life
    • 90 Day Warranty
    • Sku: 1082662

    Your Price $329.00 List Price $399.00
  11. Used Inogen One G4 Double Battery - BA-408-Recertified
    Recertified Inogen One G4 Double Battery
    • AMSR Recertified
    • 5 Hour Battery
    • Charges in 3 Hours

    Your Price $250.00 List Price $599.00
  12. Invacare Platinum Mobile Rechargeable Battery: POC1-110
    Invacare Platinum Mobile Rechargeable Battery
    • 5 Hour Battery Life
    • 1 Year Warranty
    • Sku: POC1-110

    Your Price $395.00 List Price $479.00

Items 1-12 of 25 total

Page
per page
Set Descending Direction

Featured Video

Portable Concentrator Frequently Asked Questions
How long will the batteries last with the Inogen G3?
Inogen One G3 battery duration is up to 4.5 hours with a 8 cell battery and up to 9 hours with 16 cell battery. Durations listed below are averages, not exact measurements. Setting of 1: 4.5 hours with the 8-cell and 9 hours with the...
Are batteries for the portable concentrator rechargeable?
Batteries for portable oxygen concentrators can be recharged with the AC power cord, or in the car with the DC power cord. They can be recharged within the concentrator, or if they are external batteries, they can be charged with their cord, or in an...
How long will the batteries last with the Inogen G5?
Inogen One G5 battery duration is up to 6.5 hours with single battery and up to 13 hours with double battery. Durations listed below are averages, not exact measurements. Setting of 1: 6 hours 30 minutes with the single and 13 hours...
How long do the batteries last?
Battery life varies between different brands and models of portable concentrators. Personal settings of oxygen delivery can greatly impact battery life as well. Our respiratory therapists will use your oxygen flow requirements when determining how many...
Are Inogen batteries interchangeable?
Each Inogen model requires its own battery. For example, a battery from an Inogen G4 will not work with an Inogen G5 model. However, Inogen offers double batteries, so you can swap out the single battery for longer run times. Double batteries make an...
How long will the batteries last with the Inogen G4?
Inogen One G4 battery duration is up to 2.6 hours with single battery and up to 5 hours with double battery. Durations listed below are averages, not exact measurements. Setting of 1: 2 hours 40 minutes with the small and 5 hours with...
Did you find what you were looking for?

Get Internet Pricing

Complete the fields below to receive Summer Sale Pricing! 

Download our Oxygen Therapy Kit

Educate yourself with our Oxygen Therapy Info Kit. It's easy and free. Complete the fields below to download the kit or click the button below to have it sent to your address.