Traveling with oxygen requires a concentrator that combines FAA approval with portability and reliable battery life. The SeQual Eclipse 5 Portable Oxygen Concentrator Battery Charger stands out for its quick charging and backup power, making it ideal for frequent travelers relying on Eclipse 5. Meanwhile, the Inogen Extended (16-cell) Battery offers exceptional battery longevity and is FAA approved for air travel, perfect for those needing extended use during long flights or outings. Both options have distinct tradeoffs: the Eclipse charger is specialized and limited to its device, while the Inogen battery offers longer runtime but requires external recharging. Here’s a detailed comparison to help determine which best fits your specific travel needs.
Complete the kit
Key Takeaways
- The SeQual Eclipse 5 charger provides quick charging and automatic backup power, but only works with its specific device.
- The Inogen Extended battery offers up to 12.75 hours of runtime and is FAA approved, ideal for extended travel days.
- Both options are lightweight and portable, but their compatibility and battery life vary significantly.
- Choosing between them depends on whether you prioritize device-specific backup power or extended runtime.
- Battery life can vary based on flow settings and usage, so consider your typical travel duration when selecting.
| SeQual Eclipse 5 Portable Oxygen Concentrator Battery Charger | ![]() | Specialized backup power for Eclipse 5 users | Weight: 2.68 pounds | Package Dimensions: 10.16 x 7.4 x 5.67 inches | Battery Type: Lithium-ion | VIEW LATEST PRICE | See Our Full Breakdown |
| Inogen Extended (16-cell) Battery for Inogen One G5 and Rove 6 | ![]() | Long-lasting FAA-approved travel battery | Battery Cell Type: Lithium Ion | Battery Life: Up to 12 hours 45 minutes at setting 1 | Weight: 1.18 lbs | VIEW LATEST PRICE | See Our Full Breakdown |
| travel oxygen concentrators with FAA approval | Weight | Compatibility | Package Dimensions | Battery Type |
|---|---|---|---|---|
| SeQual Eclipse 5 Portable Oxyg | 2.68 pounds | Eclipse 5 | 10.16 x 7.4 x 5.67 inches | Lithium-ion |
| Inogen Extended | 1.18 lbs | Inogen One G5, Rove 6 | — | — |
More Details on Our Top Picks
SeQual Eclipse 5 Portable Oxygen Concentrator Battery Charger
This lithium-ion rechargeable battery cartridge is designed specifically for the Eclipse 5 portable oxygen concentrator. It excels in providing up to 5.4 hours in pulse dose mode and 4.4 hours in continuous flow, making it suitable for short to medium trips. Its standout feature is the ability to charge quickly (2-5 hours to 80%) and support automatic backup power during outages, which is invaluable during travel disruptions. However, its limitation to Eclipse 5 devices means it’s not compatible with other concentrators, restricting its use for those with different models. Compared with the Inogen battery, this option is more specialized and less versatile but offers dependable backup for Eclipse 5 users.
Pros:- Lightweight and portable at just 2.68 pounds
- Provides substantial operational time per charge
- Fast charging capability and can recharge while device runs
- Automatic backup during power outages
Cons:- Limited to Eclipse 5 concentrator compatibility
- Battery life varies with flow settings
- No price info available
Best for: Eclipse 5 users who need a reliable backup or extra battery capacity for short trips
Not ideal for: Travelers using different concentrator brands or seeking long runtime without device-specific accessories
- Weight:2.68 pounds
- Package Dimensions:10.16 x 7.4 x 5.67 inches
- Battery Type:Lithium-ion
- Compatibility:Eclipse 5
- Charge Time:2-5 hours to 80%
- Operational Time:Up to 5.4 hours (Pulse Dose), 4.4 hours (Continuous Flow)
Our verdict“A solid choice for Eclipse 5 owners prioritizing quick recharge and backup power, but not suitable for multi-brand users.”
Inogen Extended (16-cell) Battery for Inogen One G5 and Rove 6
The Inogen Extended (16-cell) battery significantly extends operational time, offering up to 12 hours and 45 minutes at pulse dose setting 1. Its lightweight design (1.18 pounds) and fast charging (up to 6 hours) make it highly suitable for travelers seeking long durations without frequent recharging. Compatibility with popular models like the Inogen G5 and Rove 6 enhances its versatility, and being FAA approved ensures seamless air travel. Nonetheless, its runtime depends on the flow setting, and recharging requires an external charger, which could be inconvenient on very long trips. Compared to the Eclipse charger, it offers longer use per charge but less device-specific backup.
Pros:- Impressive runtime of nearly 13 hours at low flow
- Lightweight and easy to carry
- FAA approved for air travel
- Fast recharge within 6 hours
Cons:- Battery life varies with flow settings
- Requires external charger for recharging
- Limited to compatible Inogen models
Best for: Travelers needing extended battery life for long flights or day trips, especially with Inogen devices
Not ideal for: Users with non-Inogen devices or those who prefer internal charging solutions
- Battery Cell Type:Lithium Ion
- Battery Life:Up to 12 hours 45 minutes at setting 1
- Weight:1.18 lbs
- Model Number:BA-516
- Compatibility:Inogen One G5, Rove 6
- Recharge Time:Up to 6 hours
- FAA Approved:Yes
Our verdict“This battery makes the most sense for travelers who prioritize long operating times and FAA approval, especially if they already own compatible Inogen devices.”

How We Picked
Our selection focused on FAA approval, portability, battery life, and compatibility with popular travel concentrators. We prioritized products that are specifically designed for air travel, with certifications that meet airline regulations. Battery performance, charging speed, and weight were key factors, as well as ease of use during travel. We also examined user feedback and technical specs to ensure each product offers a meaningful benefit for travelers needing portable oxygen. Tradeoffs such as device specificity or external recharging were considered to present a balanced view of each option.
| travel oxygen concentrators with FAA approval | Compatibility |
|---|---|
| SeQual Eclipse 5 Portable Oxyg | Eclipse 5 |
| Inogen Extended | Inogen One G5, Rove 6 |
Factors to Consider When Choosing Best Travel Oxygen Concentrators With FAA Approval
When choosing a travel oxygen concentrator accessory, especially batteries, it’s essential to consider FAA approval, weight, runtime, and compatibility. The best options balance long-lasting power with portability, ensuring you can stay mobile during flights and outings. Battery life, charging time, and device compatibility are key factors that influence how well a product will serve your travel needs. Here’s what to look for to make an informed decision.
FAA Approval and Travel Certification
Always select batteries and accessories that are FAA approved. This certification ensures the product meets airline safety standards and will be accepted during air travel. Both products reviewed here have FAA approval, making them reliable choices for flying with oxygen therapy equipment.
Battery Runtime and Usage Duration
Consider how long you’ll need to operate your concentrator during trips. The Inogen Extended battery offers up to 12.75 hours at low flow, perfect for long flights or full-day outings. The Eclipse charger provides shorter backup power, suitable for shorter trips or as a supplementary power source. Match your typical travel duration with the battery’s runtime to avoid disruptions.
Portability and Weight
Lightweight batteries are easier to carry, especially through airports and on planes. The Inogen battery weighs just over a pound, making it ideal for extended use without fatigue. The Eclipse charger is slightly heavier but still portable for most travelers. Evaluate your comfort and mobility needs when choosing between the two.
Compatibility and Flexibility
Check if the battery or charger is compatible with your existing concentrator. The Inogen battery works with multiple models, providing versatility. The Eclipse charger is device-specific, making it less flexible but more tailored for Eclipse 5 owners. Consider your current equipment and future upgrades when selecting.
Frequently Asked Questions
Are these batteries FAA approved for air travel?
Yes, both the SeQual Eclipse 5 Battery Charger and the Inogen Extended battery are FAA approved. This approval confirms they meet airline safety standards, allowing you to use them during flights without issues. Always carry documentation to verify FAA approval if needed during security checks.
How long do these batteries last during travel?
The SeQual Eclipse 5 charger provides around 4.4 to 5.4 hours of backup power, suitable for short trips or as an emergency source. The Inogen Extended battery offers up to 12 hours and 45 minutes at the lowest setting, making it better suited for longer travel days. Your actual runtime depends on flow settings and usage patterns.
Can I recharge these batteries during a flight?
Yes, both batteries support recharging during travel, but the process requires external rechargers. The Inogen battery can be recharged via AC or DC power, which is convenient on flights with compatible power sources. The Eclipse charger can be plugged in to recharge while the device is in use, but it’s more device-specific.
Are these batteries compatible with multiple oxygen concentrator models?
The Inogen Extended battery is compatible with several Inogen models, making it a versatile choice for users with different devices. In contrast, the Eclipse charger is specifically designed for the Eclipse 5, limiting its use to that model. Compatibility is a key factor if you own multiple devices or plan to upgrade.
Which battery is better for long flights?
The Inogen Extended battery is the clear winner for long flights due to its extended runtime, providing nearly 13 hours of power at low flow. The Eclipse charger is more suitable for shorter durations or as a backup. Your choice depends on how long you need continuous oxygen during travel.
Conclusion
For travelers who prioritize long-lasting power and FAA approval, the Inogen Extended battery makes a compelling choice. It’s especially suited for those on extended trips or with multiple Inogen devices. Meanwhile, the SeQual Eclipse 5 Battery Charger is better suited for Eclipse 5 users seeking quick backup power during shorter trips. Ultimately, your decision should reflect your device compatibility, typical travel duration, and need for FAA certification.




