Pulse + continuous flow portable
Oxlife Liberty2
The Oxlife Liberty2 brings continuous flow to a 6.6 lb portable — the lightest continuous-flow option in our lineup. It’s a great fit for people who need continuous oxygen, including at night, but still want to travel light.
✓ Specialist guidance✓ FAA approved✓ Three-Year Warranty on the Unit✓ Nationwide shipping
Why people choose it
Pulse and continuous flowSwitch modes to match your prescription, day or night.
Light for its classJust 6.6 lb — far lighter than traditional continuous-flow portables.
Up to 4 hoursBattery life to cover outings and appointments.
Travel readyFAA approved, with AC and DC power.
Specifications
| Manufacturer | O2 Concepts |
|---|---|
| Product Weight | 6.6 pounds (unit only), 8 pounds with battery, 8.6 pounds with battery and carry case |
| Dimensions | 9.9 inches Wide x 3.8 inches Long x 9.9 inches High |
| Flow Settings | Pulse Dose Settings: 1 – 10 with bolus size 8 – 80mL Continuous Flow Settings: 0.5 liter increments from 0 .5 to 2 (LPM) |
| Oxygen Output | 87% – 95% at sea level at all settings |
| Battery Duration | Continuous Flow (LPM) Setting 0.5: 3.25 hours Setting 1: 2 hours Setting 1.5: 1.5 hours Setting 2.0: 1 hour Pulse Dose Setting 1: 4.5 hours Setting 2: 4 hours Setting 3: 3.5 hours Setting 4: 3 hours Setting 5: 2.5 hours Setting 6: 2 hours Setting 7: 1.75 hours Setting 8: 1.75 hours Setting 9: 1.25 hours Setting 10: 1.25 hours |
| Battery Charging Time | Approximately 2 to 3 hours on AC or DC; 0% charge to 100% |
| FAA Approved | Yes |
| User Interface | Color LCD screen with keypad controls |
| Power | AC Power: Input: 100-240VAC, 50/60Hz @ 2.5amps DC Power: Input: 11.5 – 15V, 10A |
| Warranty | Three-Year Warranty on the Unit, One-Year Warranty on Sieve Beds, Battery and Accessories |
Compare the Oxlife Liberty2
See how it stacks up against similar models.
Not sure if the Oxlife Liberty2 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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