O2 Concepts Oxlife Independence Concentrator
O2 Concepts Oxlife Independence Portable Oxygen Concentrator
Overview
The O2 Concepts Oxlife Independence is a rare dual-mode portable oxygen concentrator — it delivers both continuous flow (up to 3.0 LPM) and pulse dose (settings 1–6) in a single unit. That combination covers a much wider range of needs than a pulse-only portable, including steady overnight use and compatibility with CPAP and BiPAP equipment. Built directly onto an integrated rolling cart with oversized wheels and a telescoping handle, it eliminates the separate cart or shoulder bag other units require — you simply pull it behind you.
Housed in durable, all-metal construction and built for 24/7 use, the Independence runs on AC, DC (car), or battery power on all settings and charges while in use. Energy Smart Technology gives it long, in-class battery life, while O2 Concepts' DNA cellular technology enables remote performance and purity monitoring over the air. It's FAA-approved for commercial air travel, made in the USA, and backed by an industry-best 5-year device warranty. Choose the single-battery configuration for a lighter local setup, or the two-battery configuration for maximum travel runtime.
Battery Configuration
Select your configuration at checkout. The concentrator, output, and features are identical — only the number of batteries and your untethered runtime change:
- 1-Battery (Base)One battery; lighter setup for shorter local outings — up to ~2.75 hrs (pulse 2)
- 2-Battery (Travel)Second battery included; doubles runtime — up to ~5.75 hrs (pulse 2)
Continuous flow draws more power than pulse dose, so runtime is shorter on continuous settings. If you use continuous flow away from an outlet, the 2-battery configuration is strongly recommended.
Key Features
- Dual delivery — continuous flow 0.5–3.0 LPM (0.5 increments) plus pulse dose settings 1–6.
- CPAP/BiPAP compatible thanks to true continuous flow — supports steady overnight use.
- Integrated rolling cart with oversized wheels and a telescoping handle — nothing separate to carry.
- Runs on AC, DC (car), or battery on all settings, and charges while in use.
- Energy Smart Technology for long, in-class battery life.
- DNA cellular technology for remote performance and purity monitoring.
- FAA-approved for commercial air travel.
- Durable all-metal construction built for 24/7 use.
- 16.7 lbs; operating altitude up to 13,123 ft.
- Made in the USA; industry-best 5-year device warranty (2-year sieve beds, 1-year batteries).
- Available in 1-battery or 2-battery configuration.
The Independence's standout is that it does both continuous flow and pulse dose in one portable — most POCs are pulse-only, so this one covers higher-demand and overnight or CPAP needs that lighter units simply can't. The other differentiator is the built-in cart: the wheels and handle are part of the unit, so there's nothing extra to carry or attach. On battery, continuous flow draws more power than pulse (roughly 1.25 hours at 2 LPM continuous versus about 2.75 hours at pulse setting 2 on a single battery), so if you rely on continuous flow away from an outlet, the two-battery configuration is the one to get. It runs and charges in the car and is FAA-ready. At 16.7 lbs it's heavier than pulse-only featherweights — that's the trade-off for genuine continuous-flow capability in a portable.
Technical Specifications
- TypePortable oxygen concentrator (dual mode)
- BrandO2 Concepts Oxlife Independence
- Delivery ModesContinuous flow + pulse dose
- Continuous Flow0.5–3.0 LPM (0.5 increments)
- Pulse DoseSettings 1–6
- Oxygen Purity87%–95.6%
- Weight16.7 lbs
- Dimensions20.2" H x 10.9" W x 8" D
- Battery Recharge~2 hours per battery
- Max Altitude13,123 ft
- PowerAC, DC (car), battery — all settings; charges in use
- ConnectivityDNA cellular remote monitoring
- CPAP/BiPAPCompatible
- MobilityIntegrated cart, oversized wheels, telescoping handle
- Air TravelFAA-approved
- Country of OriginUSA
- Warranty5-yr device / 2-yr sieve / 1-yr battery
- IncludesUnit, battery(ies), AC/DC adapters, cart, accessory bag, cannula, manual
Can it do both continuous flow and pulse dose, and is it CPAP compatible?
Yes — both are built into the one unit. It delivers continuous flow up to 3.0 LPM and pulse dose across settings 1–6, and because it offers true continuous flow, it's compatible with most CPAP and BiPAP devices for steady overnight use.
How does runtime differ between the modes, and which battery configuration should I choose?
Pulse dose is the more efficient mode — up to about 2.75 hours on a single battery (or roughly 5.75 hours on two) at setting 2. Continuous flow draws more power, closer to 1.25 hours at 2 LPM on a single battery. If you frequently use continuous flow away from an outlet, the 2-battery configuration is the better fit.
Do I have to lift or carry the unit?
No — the cart, oversized wheels, and telescoping handle are built into the unit, so there's no separate cart to attach. You just pull it behind you across carpet, concrete, grass, or ramps, and it also runs and charges in the car.
A valid prescription is required for this device. Specifications and included contents are provided for reference and may be updated by the manufacturer without notice. Verify configuration, settings, contents, and prescription requirements against the product documentation before use.
This item requires an Rx or Professional License
Compliance Standard: FDA Class II Medical Device Regulations (21 CFR Part 807)
To ensure strict compliance with current Food and Drug Administration (FDA) regulations, EnhDme enforces a rigorous prescription verification policy for specific restricted medical devices. Because federal law restricts these devices to sale by or on the order of a licensed healthcare provider, orders containing prescription-regulated equipment will remain on a compliance hold and will not be dispensed until a valid prescription is successfully received and verified by our compliance team.
