Inogen One G3 Battery (16-cell)

Name: Inogen One G3 Battery (16-cell)
Brand: Inogen
SKU: BT035-1
Price: 650.00 EUR
Availability: InStock

SKU: BT035-1

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Double your freedom and travel further with the Inogen One G3 16-Cell Extended Battery. Specially engineered for active users, this high-capacity lithium-ion power pack provides up to 10 hours of cordless operation, allowing you to enjoy long flights, day trips, and social events without worrying about finding a power outlet. Despite its massive capacity, the battery maintains a sleek profile that snaps perfectly into the base of your G3 unit, ensuring your portable oxygen therapy remains as mobile and reliable as your lifestyle demands.

Extended Runtime – Delivers up to 9–10 hours of battery life (on setting 1), doubling the duration of the standard 8-cell battery.
Rapid Charging – Reach a full charge in approximately 4 to 8 hours using your G3 AC or DC power supplies.
Travel Ready – Fully FAA-approved for use on all commercial aircraft, making it the essential accessory for long-haul journeys.
Snap-on Simplicity – Features a secure latching mechanism for instant, tool-free installation and removal.
No Memory Effect – Advanced lithium-ion technology allows you to charge the battery at any time without reducing its total lifespan.

The Inogen One G3 16-cell battery is the ultimate upgrade for users who refuse to let their oxygen therapy limit their independence.

Compatibility

The Inogen One G3 16-cell battery is compatible with all Inogen One G3 models. Please note that this battery is specifically designed for the G3 and is NOT compatible with the Inogen One G4, G5, or Rove 6 models, as their power connections and dimensions differ significantly.

Size & Fit

This extended battery is slightly taller than the standard 8-cell version, increasing the total height of the G3 by approximately 2 cm. Use the sizing guide here to choose the most suitable option for you. If you’re unsure, feel free to contact us and we’ll help you find the right fit.

Double the Power for Total Independence

Reclaim your day with the Inogen One G3 Extended Battery. While the standard battery is great for quick errands, the 16-cell "Double" battery is built for real adventure. Whether you are navigating a long day of travel, attending a family wedding, or enjoying a day in nature, this battery ensures that your Inogen One G3 keeps pace with you. It provides the security of extra hours, giving you the confidence to stay out longer and do more of what you love.

Industry-Leading Duration

The 16-cell configuration is designed to maximize the clinical efficiency of your Inogen One G3. By providing nearly 10 hours of runtime on lower pulse settings, it effectively removes the "range anxiety" often associated with portable oxygen. Even on higher settings, you can expect hours of reliable flow, making it the perfect choice for patients with higher oxygen requirements.

FAA Approved for Long-Haul Flights

Traveling by air has never been easier. This battery meets all FAA requirements for in-flight operation. Since airlines require you to have enough battery life to cover 150% of your flight time, the 16-cell battery is often the only way to meet these regulations for transcontinental or international flights without carrying multiple small packs.

Smart Battery Management

Stay informed and in control. When connected to your Inogen One G3, the device's LCD screen provides real-time feedback on the remaining battery percentage and estimated time left in hours and minutes. This precise monitoring, also available via the Inogen Connect app, ensures you are never caught off guard by a low battery.

Inogen One G3 Battery (16-cell)

Compatibility

Size & Fit

Double the Power for Total Independence

Industry-Leading Duration

FAA Approved for Long-Haul Flights

Smart Battery Management

How long does the 16-cell battery last on different settings?

Can I charge the battery without the concentrator?

Is it okay to leave the battery on the charger all the time?

Do I need a prescription to buy a CPAP machine?

How long does delivery take and do you ship internationally?

How do I choose the right CPAP mask (Full Face / Nasal / Pillows)?

Is it safe to buy CPAP accessories online (filters, tubes, humidifier parts)?

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Inogen One G3 Battery (16-cell)

Compatibility

Size & Fit

Double the Power for Total Independence

Industry-Leading Duration

FAA Approved for Long-Haul Flights

Smart Battery Management

How long does the 16-cell battery last on different settings?

Can I charge the battery without the concentrator?

Is it okay to leave the battery on the charger all the time?

Do I need a prescription to buy a CPAP machine?

How long does delivery take and do you ship internationally?

How do I choose the right CPAP mask (Full Face / Nasal / Pillows)?

Is it safe to buy CPAP accessories online (filters, tubes, humidifier parts)?

Over 2500+ Positive Reviews From Our Customers

Special categories for you

Free EU Shipping

24/7 Support

Secure Payments

30-day Returns

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