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.

Browse our selection of Inogen One Batteries, Philips Respironics Batteries, Invacare Batteries, CAIRE and Eclipse Batteries and more.

We offer the lowest online prices on portable concentrator batteries and always have inventory that ships same day. Please call us at 877.774.9271 if you have any questions.

Items 1-12 of 45 total

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  1. 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 $529.00
  2. CAIRE SeQual Eclipse Power Cartridge and Replacement Battery - 7082
    CAIRE SeQual Eclipse Replacement Battery
    • Up to 5 Hour Battery
    • 90 Day Warranty
    • Sku: 7082

    Your Price $595.00 List Price $499.00
  3. Caire Freestyle Comfort 8 Cell Battery
    CAIRE Freestyle Comfort Small 8 Cell Battery
    • 4 Hour Battery
    • 1 Year Warranty
    • Sku: BT034-1

    Your Price $389.00 List Price $420.00
  4. Caire Freestyle Comfort 16 Cell Battery
    CAIRE Freestyle Comfort 16 Cell Battery
    • 8 Hour Battery
    • 1 Year Warranty
    • Sku: BT035-1

    Your Price $589.00 List Price $629.00
  5. Inogen One G5 Single Battery
    Inogen One G5 Single Battery
    • 6.5 Hour Battery
    • 1 Year Warranty
    • Sku: BA-500

    Your Price $374.00 List Price $459.00
  6. Inogen One G5 Double Battery
    Inogen One G5 Double Battery
    • Up to 13 Hour Battery
    • 1 Year Warranty
    • Sku: BA-516

    Your Price $569.00 List Price $595.00
  7. Inogen G3 8 Cell Battery
    Inogen One G3 8 Cell Battery
    • 4 Hour Battery
    • 1 Year Warranty
    • Sku: BA-300

    Your Price $374.00 List Price $399.00
  8. Inogen One G4 Single Battery
    Inogen One G4 Single Battery
    • 3 Hour Battery
    • 1 Year Warranty
    • Sku: BA-400

    Your Price $374.00 List Price $399.00
  9. 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
  10. 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
  11. 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
  12. Inogen One G4 Battery
    Inogen One G4 Double Battery
    • 5 Hour Battery
    • 1 Year Warranty
    • Sku: BA-408

    Your Price $569.00 List Price $599.00

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Featured Video

Portable Concentrator Frequently Asked Questions
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 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...
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