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    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
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      • 9 Hour Battery
      • 90 Day Warranty
      • Sku: 1116817
      Your Price $500.00 List Price $529.00
    2. Sequal Eclipse Power Cartridge and Replacement Battery
      CAIRE SeQual Eclipse Replacement Battery
      Rating:
      88%
      5  Reviews
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      • Up to 5 Hour Battery
      • 90 Day Warranty
      • Sku: 7082
      Your Price $595.00 List Price $699.00
    3. Caire Freestyle Comfort 8 Cell Battery
      CAIRE Freestyle Comfort Small 8 Cell Battery
      Rating:
      100%
      2  Reviews
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      • 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
      Rating:
      100%
      5  Reviews
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      • 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
      Rating:
      100%
      2  Reviews
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      • 6.5 Hour Battery
      • 1 Year Warranty
      • Sku: BA-500
      Your Price $393.00 List Price $459.00
    6. Inogen One G5 Double Lithium-Ion Battery - BA-516
      Inogen One G5 Double Battery
      Rating:
      100%
      6  Reviews
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      • Up to 13 Hour Battery
      • 1 Year Warranty
      • Sku: BA-516
      Your Price $597.00 List Price $595.00
    7. Inogen G3 8 Cell Battery
      Inogen One G3 8 Cell Battery
      Rating:
      85%
      4  Reviews
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      • 4 Hour Battery
      • 1 Year Warranty
      • Sku: BA-300
      Your Price $393.00 List Price $399.00
    8. Inogen One G4 Single Battery
      Inogen One G4 Single Battery
      Rating:
      100%
      1  Review
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      • 3 Hour Battery
      • 1 Year Warranty
      • Sku: BA-400
      Your Price $393.00 List Price $399.00
    9. Belluscura X-PLOR 4 Cell Rechargeable Battery - 50188
      Belluscura X-PLOR 8 Cell Battery
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      • 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
      Compare Add to Wish List Add to Compare
      • 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
      Rating:
      100%
      2  Reviews
      Compare Add to Wish List Add to Compare
      • 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
      Rating:
      100%
      3  Reviews
      Compare Add to Wish List Add to Compare
      • 5 Hour Battery
      • 1 Year Warranty
      • Sku: BA-408
      Your Price $597.00 List Price $599.00

    Items 1-12 of 45 total

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    7. CAIRE 6 items
    8. Inova Labs 2 items
    9. O2 Concepts 1 item
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    1. Recertified Pre-Owned 12 items
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    1. Batteries 37 items
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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...
    Read More
    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...
    Read More
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