
Lightweight portable concentrator
Inogen Rove 4
The Inogen Rove 4 is one of the lightest portable oxygen concentrators available — just 2.9 lb with its intermediate battery. It’s built for people who want oxygen that disappears into their day, from errands and grandkids’ games to flights and road trips.
✓ Specialist guidance✓ FAA approved✓ Three Year Standard Warranty✓ Nationwide shipping
Why people choose it
Ultra-lightAt 2.9 lb it rides comfortably on your shoulder all day.
QuietRuns at about 39 decibels — quieter than a normal conversation.
Flexible batteriesChoose the intermediate battery or add an extended battery for longer outings.
Travel readyFAA approved for flights, with AC and DC power for home and car.
Specifications
| Manufacturer | Inogen |
|---|---|
| Product Weight | 2.9 pounds with intermediate battery, 3.4 pounds with extended battery |
| Dimensions | 2.7 inches Wide x 5.8 inches Long x 7.2 inches High (includes intermediate battery) |
| Flow Settings | Pulse Dose Delivery: Four flow settings – 1, 2, 3, 4 |
| Battery Duration | Setting of 1 Standard Battery: 3 hours, 1 minutes Intermediate Battery: 4 hours, 29 minutes Extended Battery: 5 hours, 49 minutes Setting of 2 Standard Battery: 2 hours, 23 minutes Intermediate Battery: 3 hours, 34 minutes Extended Battery: 4 hours, 40 minutes Setting of 3 Standard Battery: 1 hours, 25 minutes Intermediate Battery: 2 hours, 8 minutes Extended Battery: 2 hours, 44 minutes Setting of 4 Standard Battery: 54 minutes Intermediate Battery: 1 hour, 24 minutes Extended Battery: 1 hour, 47 minutes |
| Battery Charging Time | Standard Battery: Approximately 3.25 hours with AC or DC power Extended Battery: Approximately 6 hours with AC or DC power |
| Noise Level | 39 decibels at a 2.0 pulse dose setting (Quiet conversation) |
| FAA Approved | Yes |
| User Interface | Simple control functions and easy-to-read LCD display |
| Warranty | Three Year Standard Warranty, One-Year Warranty on Battery and Accessories |
| Items in the Box | Includes the Rove 4 unit (IS-401), 4 cell intermediate battery (BA-404), custom carry bag (CA-400), AC power supply (BA-402), DC power cable (BA-306), cannula and user’s manual. |
Compare the Inogen Rove 4
See how it stacks up against similar models.
Not sure if the Inogen Rove 4 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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