Oxlife Liberty2® Portable Oxygen Concentrator: Powerful Continuous Flow Performance in a Compact, Travel-Ready Design
Experience the next generation of portable oxygen therapy with the Oxlife Liberty2®, a cutting-edge concentrator engineered for superior performance and convenience. Designed to deliver continuous flow oxygen up to 2.0 LPM, this advanced device ensures reliable 24/7 support for users with a wide range of therapeutic needs. The Oxlife Liberty2® combines industry-leading pulse dose technology with a lightweight, compact design, offering unmatched mobility without sacrificing power or durability. Built for both home and travel, it provides a single-source solution for continuous and pulse flow oxygen delivery, giving users the freedom and confidence to live life on the go.
Prescription Required for Purchase: In accordance with federal regulations, a valid prescription is required before shipping. Please email your prescription to support@skywardmedical.com
after placing your order. If a prescription is not received, a member of our team will contact you to assist with the process.

The Ultimate Portable Oxygen Solution for Every Lifestyle
- 24/7 Continuous Flow Oxygen: Provides a steady oxygen supply up to 2 LPM for reliable, around-the-clock therapy.
- Highest Pulse Dose in a Wearable POC: Delivers the largest pulse dose among portable oxygen concentrators, accommodating diverse therapy needs.
- Compact and Lightweight Design: Designed for portability, making it easy to carry and use on the go.
- Versatile Usage Settings: Suitable for home, work, or travel, offering flexibility for active lifestyles.
- Maintenance-Free Operation: No need for tank refills, reducing costs and hassle over time.

Who Is the Liberty2® For?
- Active and Mobile Individuals: Ideal for those balancing oxygen therapy with an active lifestyle.
- Frequent Travelers: Provides a dependable oxygen source for safe and convenient air travel.
- Home and Work Use: Suitable for users needing oxygen therapy across different environments.
- Users Seeking Independence: Offers a hassle-free, easy-to-manage solution for greater freedom.

O2 Concepts Oxlife Liberty2 Specifications
Dimensions (HxWxD) | 180 lbs |
Weight | 300 cm |
Battery Duration | Yes |
Battery Recharge Time | 4 Person |
Pulse Flow Settings | Yes |
Continuous Flow Settings | 1000D PVC floor |
Oxygen Concentration | Stainless steel |
AC Power Universal Input | New Row |
AC Power Maximum Power Consumption | New Row |
DC Power Input | New Row |
DC Power Maximum Power Consumption | New Row |
Operating Temperature | New Row |
Altitude Operating Range | New Row |
Transportation/Storage Humidity | New Row |
Connectivity-DNA Technology | New Row |
User Interface | New Row |
What's Included | Oxlife Liberty2 Portable Oxygen Concentrator, Rechargeable Lithium-Ion Battery, AC Power Supply, DC Power Cord, Multifunction Carry Bag, User Manual, and FAA Approval Documentation |

O2 Concepts Oxlife Liberty2 Additional Information
Frequently Asked Questions (FAQs)
What oxygen delivery modes does the Oxlife Liberty2 support?
The Oxlife Liberty2 offers two oxygen delivery modes: Continuous Flow Mode: Delivers a steady stream of oxygen up to 2 liters per minute (LPM), suitable for users requiring consistent oxygen levels. Pulse Flow Mode: Detects the user's breath and delivers a bolus of oxygen during inhalation, conserving battery life and providing oxygen only when needed.
How long does the battery last, and how is it charged?
The Oxlife Liberty2 is equipped with a rechargeable lithium-ion battery that provides up to 4.5 hours of use on a single charge, depending on the selected flow setting. Charging options include: AC Power Supply: Charges the device via a standard electrical outlet. DC Power Supply: Allows charging through a vehicle's cigarette lighter outlet, providing flexibility during travel.
Is the Oxlife Liberty2 FAA-approved for air travel?
Yes, the Oxlife Liberty2 is FAA-approved for use during air travel. Its compact design and dual power options make it convenient for flying, ensuring continuous oxygen therapy while on the move.
What accessories are included with the Oxlife Liberty2?
The standard package for the Oxlife Liberty2 includes: Oxlife Liberty2 Portable Oxygen Concentrator unit, Rechargeable lithium-ion battery, AC power supply (home charging), DC power supply (vehicle charging), Custom carrying case with shoulder strap, User manual. Note: The nasal cannula is typically sold separately.
How do I operate the Oxlife Liberty2?
Operating the Oxlife Liberty2 is straightforward: Power On: Press the power button on the device. Select Mode: Use the intuitive touchscreen to choose between continuous flow or pulse flow mode. Adjust Flow Settings: Set the desired oxygen flow rate as prescribed by your healthcare provider. Connect Cannula: Attach the nasal cannula to the oxygen outlet. Monitor Battery: Keep an eye on the battery level and recharge as needed. For detailed instructions and safety guidelines, refer to the user manual provided with the device.