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CAIRE Freestyle Battery Life & Checking Runtime

by Mark Luther

Introduction

The CAIRE Freestyle Comfort portable oxygen concentrator allows you to receive continuous oxygen therapy whether you are at home or on the go. To ensure uninterrupted oxygen delivery, it is important to check the charge level of the battery pack regularly. Here is how to check the battery charge when the battery is not installed in the concentrator:

What this article covers:

Check Battery Charge

Lay the battery pack flat and press the TEST button located on the pack. The battery gauge indicator lights to the right of the TEST button will illuminate to display the charge level, ranging from 25-100%. 

The included battery pack will only be partially charged when you first receive your Freestyle Comfort. Before using it for the first time, you should fully charge the battery pack using either AC or DC power. Charge the battery overnight to ensure it reaches maximum capacity.

how to check the battery left on the caire freestyle comfort

Is CAIRE Freestyle Comfort FAA approved? This is a common question for individuals who may need to travel by air with their oxygen concentrator. 

In addition to the concentrator itself, you may also want to explore the range of available caire freestyle comfort accessories. These accessories can enhance your experience and cater to your specific needs, ensuring that you have everything required for comfortable and effective oxygen therapy.

One important consideration for those using oxygen concentrators is whether they can use the CAIRE Freestyle Comfort 24 hours a day. It's important to understand the device's capabilities and limitations to ensure that it meets your oxygen therapy requirements, whether you need continuous flow or pulse flow oxygen.

By referring to the caire freestyle comfort oxygen concentrator manual, you can gain a comprehensive understanding of how to operate and maintain your device effectively. This knowledge empowers you to make informed decisions regarding the device's operation, maintenance, and troubleshooting, ensuring that you receive the maximum benefits from your CAIRE Freestyle Comfort oxygen concentrator.

About the Battery Pack

The rechargeable lithium-ion battery pack is a crucial Freestyle Comfort portable oxygen concentrator system component. It provides the necessary power to operate the concentrator while away from a traditional power source. Key features of the battery pack include:

  • Long battery life - With proper care and maintenance, the battery pack can provide years of reliable performance. New packs provide up to 16 hours of operation depending on pulse flow setting.
  • Lightweight and compact - Weighing only a few pounds, the pack is designed for easy portability and transportation.
  • Quick recharging - Fully recharges in approximately 3.5-6 hours depending on single or double battery configuration.
  • Intuitive gauge - Battery gauge clearly displays remaining runtime so you can plan activities accordingly.
  • Safety features - Packs are engineered with advanced safety systems to prevent issues like overheating, short circuiting, and overcharging.
  • Durable construction - Packs are built to withstand frequent use with molded case and protective components.

By providing portable power, the battery pack is what gives you the freedom to be active and mobile while on oxygen therapy. Monitoring the charge level ensures you get the most out of each battery.

General Charging Tips

Proper charging is essential to maintain battery performance and lifetime. Follow these general charging guidelines:

  • The Freestyle Comfort will automatically recharge the battery pack anytime it is installed in the concentrator and the concentrator is plugged into an AC or DC power source, except when onboard an airplane.
  • For fastest recharge, use the concentrator's AC power adapter. Connect to a wall outlet overnight to ensure a full charge.
  • The battery pack can also be recharged using the optional desktop charger accessory. This is useful for charging a spare pack.
  • The battery gauge on the pack indicates charging status. It is fully charged when the gauge shows 100%.
  • Try not to let the battery become fully depleted before recharging. Allowing the battery to drain too often can impair battery capacity over time completely.
  • Avoid exposing battery packs to extreme hot or cold temperatures during charging, which can impact performance.
  • Inspect battery contacts periodically and clean them if any debris or corrosion is present to ensure a proper connection.

Battery Duration

The Freestyle Comfort automatically switches to battery power when disconnected from external power if a charged pack is installed. Here are the typical run times for a new battery pack, which remain constant regardless of breath rate:

Battery Type

Setting

Duration (hours)

Single (8-cell)

1

8

Single (8-cell)

2

4

Single (8-cell)

3

3

Single (8-cell)

4

2.25

Single (8-cell)

5

2

Double (16-cell)

1

16

Double (16-cell)

2

8

Double (16-cell)

3

6

Double (16-cell)

4

4.5

Double (16-cell)

5

4

As the battery ages and goes through repeated charge cycles, its capacity will gradually decrease over time. You may notice shorter runtimes compared to when the pack was new. Replacing the battery pack is a good idea when runtime drops below 50% of the original capacity.

You can call us at 1-800-775-0942 to order or order online HERE.

how to check the battery on the caire freestyle comfort

Recharge Time

It takes approximately 3.5 hours to recharge a depleted single battery pack fully, and 6 hours for a double battery pack using the concentrator's AC power adapter or desktop charger.

Note that the battery may not start charging initially if completely depleted. Leave it connected to the charger and charging should begin after a short delay once the battery regains some minimum voltage.

The Freestyle Comfort batteries are designed to last for 300 charge/discharge cycles. Frequent deep discharges, exposure to extreme temperatures, or improper maintenance may reduce this lifespan.

Maximizing Battery Lifespan

To get the most lifespan out of your battery packs, follow these tips:

  • Avoid completely draining packs before recharging if possible. Charge frequently.
  • Do not leave batteries in a fully discharged state for prolonged periods.
  • Store batteries properly at around 40-80% charge if not using for an extended time.
  • Keep batteries away from heat sources and avoid exposing to temperature extremes.
  • Clean battery contacts regularly to optimize connectivity.
  • Purchase an extra battery pack and rotate between the two to evenly distribute charge cycles.
  • Replace packs once they can only hold 50% of original capacity to ensure reliable runtimes.

By taking care of your batteries, you can expect around 2-3 years of effective performance in most cases. Have spare packs available to minimize any potential downtime.

Troubleshooting Tips

If you experience any problems with your Freestyle Comfort battery packs, try these troubleshooting tips:

  • Battery gauge won't turn on -
    • Inspect battery contacts for obstructions and clean if necessary
    • Check battery connector to ensure it is properly attached
    • Try recharging battery in case it is fully depleted
  • Battery won't charge properly -
    • Try different power sources - AC adapter, DC car charger, desktop charger
    • Check all connections are secure
    • Contact our CAIRE Battery Support Team at 1-800-775-0942 if issue persists after trying different chargers
  • Shorter runtime than expected -
    • Battery may be nearing end of lifespan and due for replacement
    • Runtime gradually decreases as battery ages after repeated charges
    • Ensure you are not drawing higher pulse flow settings which consume battery faster
  • Battery indicator light flashing -
    • Refer to user manual for specific error code patterns
    • Flashing light typically indicates an issue like over/under voltage or temperature fault

If troubleshooting does not resolve the problem, contact our CAIRE Battery Support Team at 1-800-775-0942 for further assistance. They can help diagnose the specific issue with your battery pack.

battery life of the caire freestyle comfort

Conclusion

By regularly checking the charge level and properly maintaining your batteries, you can ensure reliable oxygen delivery with your CAIRE Freestyle Comfort portable oxygen concentrator. Let me know if you need any clarification or have additional questions!

Did you find the blog helpful? If so, consider checking out other guides: 

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