Oxlife Independence Portable Oxygen Concentrator


At such a small size, the Oxlife Independence portable oxygen concentrator can provide you with everything you will ever need related to oxygen therapy. It has a large LCD screen and an access control panel that makes it easy to use.

Even though it is on the bigger side when it comes to portable oxygen concentrators, you can still enjoy some activities. It has a built-in wheel that lets you drag it anywhere, whether for a walking exercise or a simple stroll in the park.

Of course, let's not sleep on its Dynamic Network Analysis or DNA technology. It monitors your environment and temperature wherever you are so the device can provide you with the best performance possible. 

Another feature you will love about Oxlife Independence is its increased level of security. It keeps you connected with your healthcare providers with DNA allowing them to see if the oxygen output is in life with your treatment plan.

It has both pulse dose and continuous flow settings. You can customize it based on your specific needs, whether you live a busy lifestyle or a more relaxed way of living.

If that is not enough, it also comes with a patented Energy-Smart technology that allows the unit to have the longest battery life in class and provides three times the oxygen flow of other leading POCs. 

Isn't it interesting? You'll want to read the rest to determine the unit's fullest potential.

Oxlife Independence Components

  • Oxlife Independence portable oxygen concentrator
  • Sieve beds
  • Inlet filters
  • Battery
  • AC power supply
  • DC power supply
  • User manual
  • Cannula
  • Accessory bag
  • Battery charger – desktop
  • Battery charger – dual bay
  • 6-inch wheels for the integrated cart
  • Protective cover
  • Pull handle
  • Pump filter
  • Humidifier adapter
  • Wheelchair bag

Oxlife Independence Features & Benefits

  • Pulse flow setting: 0.5 to 6 LPM
  • Continuous flow setting: 0.5 to 3 LPM
  • Longest battery life
  • The better option for sleep apnea treatment
  • Two-battery configuration
  • Excellent performance on DC power supply
  • Shorter recharge time
  • Utilizes powerful lithium-ion batteries
  • It comes with a spare intake filter
  • The LCD screen and control panel is easy to read
  • Warranty is upgradeable to 5 years
  • Accessories and batteries come with one year warranty
  • The exterior is made out of lightweight yet durable material
  • FAA approved
  • Rechargeable battery

Oxlife Independence Size

  • Width: 10.9 inches
  • Height: 20.2 inches
  • Depth: 8 inches
  • Dimension: 20.2H x 10.9W x 8D inches
  • Concentrator Weight: 16.7 lbs + 1.35 lbs for each battery
  • Carry Bag Weight: 2 lbs
  • Battery Weight: 1.35 lbs each

Oxlife Independence Performance

  • Maximum Pulse Flow Minute Volume: 96 mL
  • Oxygen Concentration: 90% to 96%
  • Maximum Outlet Pressure: 7.0 psi
  • Inspiratory Trigger Sensitivity: N/A
  • Pulse Flow Settings: 0.5 to 6 LPM

Oxlife Independence Operating Conditions

  • Noise Level: 40 dBA
  • AC Input: 100 – 240 VAC, 50/60 Hz
  • AC Output: 24 Volts – 6.3 Amps
  • DC Input: 12 – 15 VDC; Recommended: 15A outlet at 12V
  • DC Output: N/A
  • Battery: Rechargeable battery pack (lithium-ion cells)
  • Battery Duration: Pulse flow: 5.75 hours per battery; Continuous flow: 1.15 hours
  • Battery Recharge Time: 1.5 hours – one battery; 2.5 hours – two batteries
  • Humidity: 10% to 95% at 140°F (60°C)
  • FAA-Approved: Yes
  • Altitude: 0 to 13,123 feet (0 to 4000 meters)

Oxlife Independence Accessories

  • Battery
  • Battery Shell
  • Desktop Charger - Single Bay
  • Desktop Charger - Dual Bay
  • AC Power Supply
  • DC Power Cord
  • Humidifier Kit
  • Accessory Bag
  • 7ft Cannula
  • 50ft Cannula
  • FiresafeTM Cannula Valve

Oxlife Independence Specifications Table


O2 Concepts


16.7 lbs + 1.35 lbs for each battery


20.2H x 10.9W x 8D inches

Oxygen Concentration

90% to 96%

Flow Settings

Pulse flow: 0.5 to 6 LPM

Continuous flow: 0.5 to 3 LPM

Sound Level

40 dBA


AC Power: Yes

DC Power: Yes

Battery Duration

Pulse flow: 5.75 hours per battery

Continuous flow: 1.15 hours 

Charge Time

1.5 hours – one battery; 2.5 hours – two batteries

Operating Conditions

Temperature: -50°F to 104°F (10°C to 40°C)

Humidity: 10% to 95% at 82.4°F (28°C)

Altitude: 13, 123 feet (4000 meters)


  • Battery
  • Battery Shell/Blank
  • Desktop Charger (Single Bay)
  • Desktop Charger (Dual Bay)
  • Desktop Charger (6 Bay)
  • AC Power Supply
  • DC Power Cord
  • Accessory Bag
  • Humidifier Kit
  • 7ft Cannula
  • 50ft Cannula
  • FiresafeTM Cannula Valve


3 years; upgradable to 5 years

Oxlife Independence Resources

Buy Oxlife Independence At SpryLyfe

Get the Oxlife Independence at SpryLyfe! We have various discounts, payment plans, and packages to help you save more on your purchase. Don't forget our money-back guarantee policy so you can be confident with every transaction you do with us — no false promises, just pure superb service.

If you want to know about our promo packages, you can reach us at (855) 205-5010. Feel free to call anytime, and our helpful product specialists will be happy to serve until you find the oxygen concentrator of your needs.

We can also discuss the flexible payment plans we offer so you can get the portable oxygen concentrator you need without pressure and immediately. Don't forget about the free shipping because we value convenience.

The Oxlife Independence is priced at $3,495 at our SpryLyfe. Contact us if you have inquiries, and our responsive customer support will be happy to help.

Oxlife Independence Frequently Asked Questions

Can I drive with an Oxlife Independence portable oxygen concentrator?

Yes! Driving using the O2 Concepts Oxlife Independence portable oxygen concentrator is safe and easy.

Due to its upright structure, you can conveniently secure it in front of your seat or tucked in on the passenger seat. It also has a powerful DC power cord that lets you charge it while still in use, making it the perfect buddy for long drives.

To know more, you can check out this post on driving with a portable oxygen concentrator

Can I sleep with an Oxlife Independence portable oxygen concentrator?

The Oxlife Independence oxygen concentrator is the world's best unit for sleeping due to its continuous flow type that is not present in other POC devices. The pulse flow of the unit has a technology that sets out an alarm whenever there is no breathing detected, which is helpful for people with sleep apnea but can be pretty disruptive for the user and other people in the room.

Read this guide on how to sleep with a portable oxygen concentrator to find out more. 

Can anyone use an Oxlife Independence portable oxygen concentrator?

There are no age restrictions in using the Oxlife Independence portable oxygen concentrator, but specific dosages should be considered depending on the user's needs. Elderlies primarily use it because they tend to have more respiratory problems than other age groups.

It is also prescribed for people with different issues like COPD, heart disease, pneumonia, asthma attack, pulmonary fibrosis, and COVID-19.

Here's an in-depth guide on who can use a portable oxygen concentrator

Can I buy an Oxlife Independence portable oxygen concentrator with no prescription?

The Oxlife oxygen concentrator requires a prescription for every purchase. It has a higher flow rate than the majority of the portable oxygen concentrators in both settings.

Prescription prevents users from the risk of oxygen toxicity, which can be fatal and even more detrimental if used without a medical professional's supervision. However, there are other units out there that you can purchase with no prescription, usually the non-medical grade POCs.

See our post about buying a portable oxygen concentrator with no prescription to learn more. 

What are the benefits of using the Oxlife Independence portable oxygen concentrator?

As one of the leading portable oxygen concentrators today, the Oxlife Independence portable concentrator offers many benefits and features. One of the notable ones is its longer battery life lasting up to over 5 hours on a single battery. It also charges faster than other units, with a recharge time of only a maximum of 2.5 hours. That is just as much as most phones and laptops out there.

You will want to see our expert review on Oxlife Independence to get to know it better. 

How many watts does Oxlife Independence produce?

The Oxlife concentrator has an average power consumption of 90 watts at a flow up to 2. This is similar to the consumption of your everyday appliances at home like television, CRT monitor, lightbulb, ceiling fan, and more.

However, you don't have to worry about a significant increase in your monthly electricity bills because it can run mainly on its two batteries. If you don't use it consistently, a single charge of a maximum of 3 hours per day is enough to keep it running for a long time.

How long does Oxlife Independence last?

You can expect the Oxlife Independence to have a lifespan of at least four to seven years if used regularly. However, it still depends on how the user uses and maintains it. Every unit's lifespan differs, and you can even have it for more than seven years if you take care of it properly and change the damaged parts with replacements.

There are available replacement products for the parts and accessories of this unit. You can also upgrade the 3-year warranty to 5 years to enjoy its features and benefits for a longer period. 

Do you sell a pre-owned and refurbished Oxlife Independence portable oxygen concentrator?

Yes! Here at SpryLyfe, we sell used Oxlife Independence portable oxygen concentrators. Of course, we ensure that every unit we sell on our site is in good condition and well-maintained, even with the Oxlife pre-loved units.

If you don't have the budget to get a brand-new machine at the moment, you can still get one. Have we also mentioned that they come at a much lower price? If you are interested, call us at 1-800-314-8225. We also have limited stocks as of the moment, so reach out today.

How does financing with SpryLyfe work?

SpryLyfe provides a return and exchange policy that protects customers from any inconvenience. If a product is damaged upon arrival, we can exchange them within the first 30 days of purchase.

Our products are tested before leaving our facilities, but we cannot control what happens during shipping. That is why we provide a financing return and exchange policy because the satisfaction of our customers remains a priority.

If you have any concerns with your recent purchase from us, you can check out this resource on our financing policy.

    If you have any other questions or concerns regarding the Oxlife Independence Portable Oxygen Concentrator, please give us a call at 1-800-314-8225 or email us at hello@sprylyfe.com