- Batteries chargeable by AC or DC power.
- Easy to read LCD display.
- Intelligent Delivery Technology.
- Lightweight and small design provides easy portability.
- Low maintenance requirements, just simply clean or replace filters regularly.
- Worldwide power sensor is standard.

NEW Inogen One G4 Portable Oxygen Concentrator 4 Cell
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The innovative G4 Inogen One portable oxygen concentrator is the smallest and lightest oxygen concentrator ever, developed by the company Inogen One and soon available in our webshop. Compared with the Inogen One G3, the G4 is more than 40% lighter and about half of the size of a G3.
Inogen One G4 Units all include a 3 Year Warranty
Approved by the FAA for airline travel, the Inogen One G4 Concentrator is AC powered, DC powered by your car battery, and DC powered by portable rechargeable batteries.
The AC power supply is auto sensing to allow world wide use.
Oxygen flow is pulse dose with three settings from 1 to 3.
Noise output is a modest 40 decibels.
The G4 Oxygen Concentrator is used for both daytime oxygen and night-time oxygen and is specifically designed for 24 hour usage.
Just turn the G4 Oxygen Concentrator on and go!
Features
- Lightweight and small design provides easy portability.
- Worldwide power sensor is standard.
- Low maintenance requirements, just simply clean or replace filters regularly.
- Intelligent Delivery Technology.
- Easy to read LCD display.
- Batteries chargeable by AC or DC power.
Specifications
Length: 5.91" ;Width: 2.68"; Height: 7.2"
Weight: 2.8 lbs. (4 Cell Single Battery Included)
Oxygen Dose Method: Pulse.
Oxygen Maximum Output: 1260 mL.
Oxygen Concentration: 90% -3% / + 6% at all settings.
Noise: 40 dBA.
Average Power Consumption: 40W.
Power Requirements: Universal Power Supply: AC Input: 100 to 240 VAC, 50 to 60 Hz, Auto-Setting: 1.0A DC Input: 13.5-15 VDC, 10A. DC Output: 19VCD, 5.0A max.
Battery Life : Up to 3.25 Hours (Single Battery) Up to 6 hours (Double Battery)
Battery Recharge Time
24 Cell Battery: 2 to 4 hours.
Operating Altitude: 10,000 feet above sea level.
FAA approved.
Warm Up Time: 2 minutes. Compressor Life: 20,000 to 30,000 hours, a leader in the industry.
Manufacturer: Inogen
Inogen One G4 Portable Oxygen Concentrator
Warranty: 3 years limited, 1 yr sieve beds, 1 yr accessories.
The lightweight and small design of the Inogen One G4 Portable Oxygen Concentrator allows active oxygen users the freedom and independence that they are missing when using traditional oxygen therapy devices. The Inogen One G4 can be used for stationary oxygen, portable oxygen and for traveling.
Inogen One G4 Battery Duration
What's Included?
1 x Inogen One G4 Portable Oxygen Concentrator
1 x Battery
1 x Operator Manual
1 x Carry Case
1 x Shoulder Strap
1 x 12v DC Car Lead
1 x UK Mains Lead or 1 x European Schuko Mains Lead
1 x Tubing and Cannula
G4 VIDEO
- Features
- Specifications
Item Value Weight Weight; 2.8lbs. (Single Battery) Dimensions Dimensions; 5.91 Power Consumption Power Consumption; 40W CPAP/BIPAP suitability CPAP Suitable; No Mains Voltage Mains Voltage;100 to 240 Volt AC Warranty Warranty; 3 years limited, 1 year sieve beds, 1 year accessories Flow Pulse Pulse Settings; 3 Settings Flow Continuous Continuous Flow; No Battery Life Battery Life; Up to 3.25 hours (Single Battery) Up to 6 hours (Double Battery) Battery Charge Time Battery Charge Time; Up to 6 hours Airline Approved Airline Approval; FAA Approved 12v DC Option 12V DC; Yes Lead included Decibel (Db) Decibels; 40 dBA o2 % Min Min O2 %;90% -3% / + 6% at all settings o2 % Max Min O2 %;90% -3% / + 6% at all settings - What's Included
- 1 x 12v DC Car Lead
- 1 x Battery
- 1 x Carry Case
- 1 x Inogen One G4 Portable Oxygen Concentrator
- 1 x Operator Manual
- 1 x Shoulder Strap
- 1 x Tubing and Cannula
- 1 x UK Mains Lead or 1 x European Schuko Mains Lead
- Recommended Accessories
- Downloads
File Size Description InogenOneG4SpecificationSheet.pdf 0.15 MB Inogen One G4 Specification Sheet InogenOneG4UserManual.pdf 3.37 MB Inogen One G4 User Manual InogenOneOutputFilterReplacementInstructions.pdf 4.26 MB Inogen One Output Filter Replacement Instructions
Customer Reviews
Super lite





Wow how lite is this machine, just like a bag of suger, very pleasedStan Ball