Key Features about the O2 Concepts Oxlife Liberty 2 Portable Oxygen Concentrator
- The lightest and smallest portable oxygen concentrator that offers both continuous flow settings up 2 LPM as well as pulse flow up to 10
- Long lasting battery - up to 4.5 hours in pulse mode and 3.25 hours in continuous mode
- Suitable for use at home, at work, or on the go
- Meets FAA requirements for air travel
- Proudly innovated, engineered and assembled in the United States
*For replacement parts and accessories for the Liberty 2 Portable Oxygen Concentrator click here -
About the Oxlife Liberty 2 Portable Oxygen Concentrator
The Oxlife Liberty 2 is a reliable, durable portable oxygen concentrator (POC) designed for those needing continuous oxygen support. Made in the USA by O2 Concepts, it offers both pulse dose and continuous flow therapy, with settings up to 2 LPM and pulse-dose settings from 1-10. Weighing only 6.35 pounds, this compact device is ideal for travel, FAA-approved for air travel, and comes with a carrying bag for easy transport. Its oxygen purity remains consistent at 87-95% across all settings. With Dynamic Network Analysis (DNA) technology, it monitors usage patterns and updates maintenance, ensuring optimal performance. It features long battery life, recharges in under 2.5 hours, and can operate while charging with AC or DC power. Ideal for use at home, on the road, or during flights, the Oxlife Liberty 2 keeps you moving with confidence.
Features & Benefits
- Includes multifunction carry bag for ease of mobility
- Vehicle performance with DC power on all settings
- Meets FAA requirements for air travel
- Color LCD screen with easy-to-use control panel for quick set-up in hospital, clinic or home
- Compact, innovative and easily accessible battery design that is chargeable on all settings while in use
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All O2 Concepts portable oxygen concentrators are proudly innovated, engineered and assembled in the United States
The Oxlife Liberty 2 Portable Oxygen Concentrator Comes With
- O2 Concepts Oxlife Liberty 2 Portable Oxygen Concentrator
- 1 Battery
- Shoulder Carry Bag
- Accessory Bag
- AC Power Supply
- DC Power Supply
- User Manual
Specifications
| Operating Modes | Pulse and Continuous Modes |
| Flow Control Settings | Pulse settings 1 to 10. Continuous settings 0.5 to 2 in 0.25 increments |
| Dimensions | 10" x 9" x 3.5" |
| Weight | 7.5 lbs |
| Battery Options | Standard Battery |
| Battery Duration | Up to 4.5 hours in pulse mode Up to 3.25 hours in continuous mode |
| Battery Charge Time | About 2.5 hours |
| Noise Level | 44 dBa at setting 2 |
| AC Input Range | 100 to 240 VAC; 50 to 60Hz |
| DC Input Range | 11.5-15 VDC |
| Operating Altititude | Up to 13,123 ft |
| FAA Approved | Yes - FAA approved label visible on device |
| Oxygen Concentration Purity | 87%-95% at seal level at all settings |
| Warranty | 3 Years (1 Year on Pre-Owned Units) Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty. |
Battery Duration
| Flow Settings | Pulse Mode | Continuous Mode |
| Setting 0.5 | N/A | 3.25 hours |
| Setting 0.75 | N/A | 2.5 hours |
| Setting 1.0 | 4.5 hours | 2 hours |
| Setting 1.25 | N/A | 1.75 hours |
| Setting 1.5 | N/A | 1.5 hours |
| Setting 1.75 | N/A | 1.25 hours |
| Setting 2 | 4 hours | 1 hour |
| 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 |
