
Lightweight portable concentrator
Inogen One G5
The Inogen One G5 is a proven, popular all-rounder: six pulse-dose settings, about 5 lb, and up to 5 hours on the standard battery. It’s a reliable choice for daily use and travel alike.
✓ Specialist guidance✓ FAA approved✓ Unit: Three Year Standard WarrantyAccessories and Sieve Beds: 1 Year✓ Nationwide shipping
Why people choose it
Six flow settingsHandles a broad range of pulse-dose prescriptions.
Long battery lifeUp to 5 hours on the standard battery.
LightweightAbout 5 lb with battery for easy carrying.
Travel readyFAA approved, with AC and DC power included.
Specifications
| Manufacturer | Inogen |
|---|---|
| Product Weight | 4.7 pounds with single battery |
| Dimensions | 7.19 inches Wide x 3.26 inches Long x 8.15 inches High with single battery7.19 inches Long x 3.26 inches Deep x 9.03 inches High with double battery |
| Flow Settings | Pulse Dose Delivery: Six flow settings – 1, 2, 3, 4, 5, 6 |
| Oxygen Purity | 90% – 3% /+ 6% at all settings |
| Maximum Oxygen Output | 1260 ml/min |
| Battery Duration | Setting of 1 Single Battery: 6 hours 30 minutes, average Double Battery: 13 hours, average Setting of 2 Single Battery: 5 hours, average Double Battery: 10 hours, average Setting of 3 Single Battery: 3 hours 30 minutes, average Double Battery: 7 hours, average Setting of 4 Single Battery: 2 hours 30 minutes, average Double Battery: 5 hours, average Setting of 5 Single Battery: 1 hours 50 minutes, average Double Battery: 3 hours 48 minutes, average Setting of 6 Single Battery: 1 hours, average Double Battery: 2 hours 45 minutes, average |
| Battery Charging Time | Single Battery: Up to 4 hours Double Battery: Up to 8 hours |
| Noise Level | 39 decibels at a 2 pulse dose setting (equivalent to quiet conversation), Maximum of 58 decibels |
| FAA Approved | Yes |
| User Interface | Simple control functions and easy-to-read LCD display |
| Warranty | Unit: Three Year Standard WarrantyAccessories and Sieve Beds: 1 Year |
| Items in the Box | Includes the G5 unit (IS-500), single lithium ion battery (BA-500), custom carrying bag (CA-500), AC power supply (BA-501), DC power cable (BA-306), cannula and user’s manual. |
Compare the Inogen One G5
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Not sure if the Inogen One G5 is right for you?
Our specialists will look at your prescription, lifestyle and travel plans and help you choose with confidence. And soon, you’ll be able to try it in person at our Florida showroom.

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