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BT034-1 Genuine Caire Portable Battery 4INR1966-2

BT034-1 Genuine Caire Portable Battery 4INR1966-2

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Original BT034-1 Battery for Caire FreeStyle Trade Comfort Portable Concentrator

Never let a low battery limit your mobility. The Genuine Caire BT034-1 Portable Battery is the authentic, high-capacity power source engineered specifically for your Caire oxygen concentrator. Designed for unwavering performance and extended runtime, this battery ensures your device operates reliably, allowing you to maintain your active lifestyle with complete confidence and peace of mind.

Why Choose the Genuine Caire BT034-1 Battery?

When it comes to powering life-sustaining medical equipment, compatibility and safety are non-negotiable. This genuine Caire battery is not just an accessory—it's an integral part of your oxygen therapy system.

  • Guaranteed Safety & Performance: Certified and engineered by Caire, this battery ensures perfect communication with your concentrator, providing stable power and accurate charge-level monitoring.

  • Invest in Peace of Mind: Avoid the risks of generic batteries—such as fit issues, power fluctuations, or potential device damage—by choosing the 100% authentic component.

  • Maximize Your Investment: Protect the warranty and longevity of your expensive medical equipment. A genuine battery is a cost-effective choice that safeguards your primary device and ensures it functions as intended.


Product Highlights:

  • 100% GENUINE CAIRE PART: Authentic BT034-1 / 4INR1966-2 battery, guaranteed to meet all original manufacturer specifications for performance and safety.

  • HIGH-CAPACITY LITHIUM-ION POWER: Features a robust 4-cell Li-ion (INR) configuration, delivering long-lasting power for extended use away from an outlet.

  • OPTIMIZED FOR CRITICAL DEVICES: Designed specifically for compatible Caire (and often SeQual) portable oxygen concentrators, ensuring flawless integration and reliable oxygen delivery.

  • BUILT-IN PROTECTION CIRCUITRY: Includes advanced safeguards against over-charging, over-discharging, and short-circuits, making it a safe and dependable power source.

  • MAINTAIN PEAK PERFORMANCE: Ensures your oxygen concentrator operates at its specified settings, providing you with the correct oxygen flow when you need it most.


Key Technical Specifications:

  • Compatibility: Designed for Caire (and SeQual) portable oxygen concentrators (Compatible with models like the SeQual Eclipse 5). Please verify your device model for confirmation.

  • Genuine Part Numbers: BT034-1, 4INR1966-2

  • Cell Configuration: 4-Cell Lithium-Ion (INR Chemistry)

  • Voltage: 14.4V Nominal

  • Capacity: 6.6 Ah

The essential high-capacity portable battery for Caire oxygen concentrator users.

This is the definitive genuine BT034-1 replacement battery for those who refuse to compromise on quality. As a certified Caire 4INR1966-2 battery, it is the safe, long-lasting power solution for mobile oxygen therapy.

Choose authenticity. Choose reliability. Choose uninterrupted freedom.

Order Now and experience the confidence that comes with genuine Caire power!

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  • Guaranteed to be brand new

    The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.

  • 1-Year Warranty

    Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

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    Enjoy a 60-Day Return Guarantee with free exchange or full refund.Fast shipping, and easy returns.

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Original BT034-1 Battery for Caire FreeStyle Trade Comfort Portable Concentrator

Never let a low battery limit your mobility. The Genuine Caire BT034-1 Portable Battery is the authentic, high-capacity power source engineered specifically for your Caire oxygen concentrator. Designed for unwavering performance and extended runtime, this battery ensures your device operates reliably, allowing you to maintain your active lifestyle with complete confidence and peace of mind.

Why Choose the Genuine Caire BT034-1 Battery?

When it comes to powering life-sustaining medical equipment, compatibility and safety are non-negotiable. This genuine Caire battery is not just an accessory—it's an integral part of your oxygen therapy system.

  • Guaranteed Safety & Performance: Certified and engineered by Caire, this battery ensures perfect communication with your concentrator, providing stable power and accurate charge-level monitoring.

  • Invest in Peace of Mind: Avoid the risks of generic batteries—such as fit issues, power fluctuations, or potential device damage—by choosing the 100% authentic component.

  • Maximize Your Investment: Protect the warranty and longevity of your expensive medical equipment. A genuine battery is a cost-effective choice that safeguards your primary device and ensures it functions as intended.


Product Highlights:

  • 100% GENUINE CAIRE PART: Authentic BT034-1 / 4INR1966-2 battery, guaranteed to meet all original manufacturer specifications for performance and safety.

  • HIGH-CAPACITY LITHIUM-ION POWER: Features a robust 4-cell Li-ion (INR) configuration, delivering long-lasting power for extended use away from an outlet.

  • OPTIMIZED FOR CRITICAL DEVICES: Designed specifically for compatible Caire (and often SeQual) portable oxygen concentrators, ensuring flawless integration and reliable oxygen delivery.

  • BUILT-IN PROTECTION CIRCUITRY: Includes advanced safeguards against over-charging, over-discharging, and short-circuits, making it a safe and dependable power source.

  • MAINTAIN PEAK PERFORMANCE: Ensures your oxygen concentrator operates at its specified settings, providing you with the correct oxygen flow when you need it most.


Key Technical Specifications:

  • Compatibility: Designed for Caire (and SeQual) portable oxygen concentrators (Compatible with models like the SeQual Eclipse 5). Please verify your device model for confirmation.

  • Genuine Part Numbers: BT034-1, 4INR1966-2

  • Cell Configuration: 4-Cell Lithium-Ion (INR Chemistry)

  • Voltage: 14.4V Nominal

  • Capacity: 6.6 Ah

The essential high-capacity portable battery for Caire oxygen concentrator users.

This is the definitive genuine BT034-1 replacement battery for those who refuse to compromise on quality. As a certified Caire 4INR1966-2 battery, it is the safe, long-lasting power solution for mobile oxygen therapy.

Choose authenticity. Choose reliability. Choose uninterrupted freedom.

Order Now and experience the confidence that comes with genuine Caire power!

Battery Capacity 96.5W
Voltage 14.4V
Model No BT034-1
Warranty 12 Months
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✓ UN38.3 certified · CE compliant · RoHS compliant · Safe for air shipping
UN38.3 Certified, CE Compliant, RoHS Compliant, Safe for Air Shipping

🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

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  • Up to 60 Days Refund Window (Policy Based)
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  • Dedicated customer service response within 24 hours

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US Shipping: USPS. (Normally 2-7 Business Days)

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We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

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⚕ Safety & Compatibility Notice — Medical Device Battery

This is a replacement battery for the compatible medical device model(s) listed above. It is not a finished medical device. The following guidelines apply:

Who should install Qualified biomedical technicians or authorized service personnel following the device manufacturer's service manual. AED/defibrillator batteries must comply with your facility's maintenance protocol.
After installation Perform a full device self-test per the manufacturer's guidelines. Record the replacement date and result in the device maintenance log.
Certifications CE · CB · RoHS · UN38.3 · IEC · FCC · MSDS compliant. Shipped in compliance with IATA dangerous goods regulations.
Emergency use In a medical emergency, always contact local emergency services (911 in the US). This product does not replace emergency response services.
Liability Accessories-Mall supplies replacement batteries for maintenance purposes. We are not liable for outcomes resulting from improper installation or failure to perform post-installation device testing.

Not sure this battery fits? Send us your device model number — we'll confirm before you order.  |  Full medical battery safety guidelines →

CC

Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Frequently Asked Questions (FAQ)

Q: Will this battery work with my Caire FreeStyle, Trade, or Comfort?

Yes. BT034‑1 is the official battery for all three models. Check your current battery label – if it says BT034‑1, this is the direct replacement.

Q: How do I replace the battery? Is it user‑replaceable?

Yes, it’s external and tool‑free. On the FreeStyle series, the battery slides into the bottom. Press the release latch, pull the old battery out, slide the new one in until it clicks. You can do this in 10 seconds – no screwdriver needed.

Q: How long does a full charge last after replacement?

3–5 hours depending on your flow setting and breathing rate. Pulse setting 2 typically gives 4+ hours. Higher settings or continuous flow will reduce runtime. You’ll get back to the original runtime when your device was new.

Q: Can I carry a spare BT034‑1 battery for extended trips?

Absolutely. Many users carry two batteries – one in the device, one charged and ready. This gives you 6–10 hours of total runtime without access to a charger.

Q: Is this battery safe for air travel?

Yes. At under 100Wh, it’s allowed in carry‑on luggage per FAA and IATA rules. Always keep spare batteries in carry‑on, never checked, and protect terminals from shorting (use original packaging or tape). Check with your airline for any specific policies.

Q: How do I charge the battery?

Use the original Caire AC or DC charger. The battery charges in about 3–4 hours from empty to full. You can charge it while it’s in the concentrator or using an external charger (sold separately).

Q: What if my device shows “battery error” after installation?

First, ensure the battery is fully seated (click into place). Plug in the charger and let it charge for 30 minutes. If the error persists, try cleaning the battery contacts with a dry cloth. If none works, contact us for a replacement under warranty.

Q: Do you offer discounts for buying two batteries?

Yes. For users who need extended runtime, we offer a two‑battery bundle. Contact us for pricing.