SKU: 16404049324

1-5L Portable Oxygen Concentrator NT-02+An Extra 8 Cell/ 16 Cell Battery

Sale price$373.05 Regular price$414.50
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Description

1-5L Portable Oxygen Concentrator NT-02+An Extra 8 Cell/ 16 Cell BatteryNT 02 Highlights Dual mode: Pulse dose + Release Oxygen Every 1. 5 Seconds 93% 3% Oxygen Concentration 3 4 Hours Long Battery Lasting( Click here to get extra batteries.) Replaceable Battery (Charger included in the package.) Only 4. 85Lb Lightweight Full Sets of Accessories Free Versatile Bag Comparison of NT 02 Inogen One G3 NT 01(To access this table on a mobile device, please swipe left or right to view the comparison details.) Model &Features

NT-02 Highlights:
▪️ Dual mode: Pulse dose + Release Oxygen Every 1.5 Seconds 
▪️ 93% ± 3% Oxygen Concentration 
▪️ 3-4 Hours Long Battery Lasting( Click here to get extra batteries.)
▪️ Replaceable Battery (Charger included in the package.)
▪️ Only 4.85Lb Lightweight 
▪️ Full Sets of Accessories
▪️ Free Versatile Bag


Comparison of NT-02/Inogen One G3/NT-01
(To access this table on a mobile device, please swipe left or right to view the comparison details.)

Model &Features
Model
NT-02
Inogen One G3
NT-01
Price
$ 999 
 $ 2495
 $ 549
Oxygen 
concentration
 93%±3
 90% - 3% /+ 6%
 93%±3%
Adjustable 
flow
 1-5L
 1-5L
  1-5L
Operation 
mode 
Pulse flow
+ Release oxygen
every 1.5 seconds 
 Pulse flow
 Pulse flow
Low noise
 ≤58db
 ≤42db
 ≤58db
Weight
4.85 Pounds
 4.9 Pounds
 7.05 Pounds
Intelligent 
control 
&display
Timing 
function
 
 
√ 
Charging 
time 
4-8 H 
4-5 H 
4-8 H  
Battery life
 3.5 H
 4.7 H
2H 
Replaceable 
battery
 
 √
Replaceable 
battery 
price
$169 
$407 
External 
battery 
charger
 Not Needed
 Needed (Buy separately)
Accessories 
  
  
 


 



Three power supply methods:
▪️  AC Power Supply- Home/Hotel/ Office/ Indoor Use
▪️  DC Power Supply-Use in the Car
▪️  Extra Battery- Outdoor Use


1. Portable Design for Outdoor Use
This oxygen concentrator is lightweight at 4.85 lbs (2.2kg). It comes with a versatile bag that can be handheld, carried cross-body, or over one or both shoulders, adding more convenience to provide a reliable source of oxygen on the go. Great for the outdoors, plateau use, car use, and more.


2. Large Removable Battery
The portable oxygen concentrator is powered by a 6400mAh/92Wh long-lasting battery that can run for 3-4 hrs. Effortless removal in just 3 steps: 1) lay the product flat 2) pull the trigger, and 3) slide the battery toward the arrow.
An 8-cell battery will give you up to 3.5 hours of battery life, or an extra 16-cell battery to provide 6 hours ( Click here to get extra batteries.)
Two Steps To Remove The Battery.


3. Dual Oxygen Delivery Modes
This device has 2 oxygen delivery modes: Pulse Mode delivers oxygen by sensing the user's breathing rhythm, while Continuous Flow supplies oxygen at a fixed frequency. The 2 modes switch automatically according to users’ breathing patterns, suitable for a broad range of people.
The dual-mode oxygen concentrator NT-02 is an innovative and effective way to provide oxygen therapy to patients. Compared with the only continuous flow oxygen concentrators, the dual-mode NT-02 saves more battery power, which means users can use it longer without draining their batteries. The dual-mode oxygen concentrator can also produce oxygen for 1.5 seconds without detecting the user's breathing, Compared with only a pulse flow oxygen concentrator, it is easier to obtain oxygen for users with shortness of breath or shallow breathing.


4. Stable Oxygen Concentration
This oxygen machine outputs oxygen at a high and constant concentration of 93±3%. The flow rate is easily adjustable between 1-5L/min, allowing you to regulate the amount of oxygen you receive based on your needs.

5.
 Clean Oxygen Supplement
Our home oxygen concentrator features a high-quality CECA molecular sieve and undergoes a rigorous self-filtration process to purify oxygen before being finally delivered to users, ensuring every breath you take is pure and clean. 2 filter pads are included for easy replacement.


6.
 Restful Oxygen Therapy
An auto shutdown timer on the oxygen concentrator machine allows you to set a time interval between 1-240min. Moreover, it can be conveniently used overnight while plugged in, ideal for anyone requiring oxygen therapy during sleep.

7. Intelligent Alert System
Our oxygen generator has an advanced built-in alert system, providing real-time alerts for low battery, no breath being detected, low oxygen concentration, or high temp. This offers peace of mind to stay in control of your oxygen therapy process.

Specifications:

Product name: Oxygen Concentrator
Model: NT-02
Power supply: DC 12~16.8V; AC100~240V; 50/60Hz
Power: 68W
Battery capacity: 92Wh/6400mAh
Oxygen flow rate: 1-5L/min adjustable
Oxygen concentration: 93±3%
Noise level: ≤58dB(A)
Electrical classification: Class II
Dimensions: 18.2*9.1*25.7cm/7.2*3.6*10.1in
Net weight: 2.2kg/4.85lb

Package Includes:(Click Here to Get NT-02 Accessories)

Portable Oxygen Concentrator NT-02*1
Carrying Bag*1
Rechargeable standard 8-cell Battery*1
Car Power Cord*1
AC Adapter*1
Filter Pad*2
Disposable Oxygen Inhaler*2
User Manual*1
Extra Rechargeable standard 8-cell Battery*1


NT-02 8 Cell/16 Cell Battery
The 8 Cell/ 16 Cell Battery is a rechargeable Lithium-Ion battery for the NT-02 Model. It provides portability for your active lifestyle. When you're away from a power source, this battery will keep your concentrator running so that you can stay active longer. An 8-cell battery will give you up to 3.5 hours of battery life, or an extra 16-cell battery to provide 6 hours of battery life.
Order yours today!

Specifications:

Rechargeable Lithium-Ion Battery for NT-02 Model
NT-02+8 Cell Battery Pack Duration: Up to 7 hours
NT-02+ 16 Cell Battery Pack Duration: Up to 9.5 hours

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16404049324

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4.6 ★★★★★
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CGB
Lake Worth, US
★★★★★ 4
You have to reposition to stay cool
Size: Queen
It's okay...it isn't much better than other cooling pillows I have had. If I had known you can't wash this pillow, only the outside cover, I would not have paid so much. The cover is cool to touch but the heat from your head will penetrate the pillow and I am constantly having to turn it over. So it is ok but way overpriced.
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Reviewed in the United States on August 14, 2025
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Verified Purchase
Francoara B Bauer
New York, US
★★★★★ 5
I like my Sujo FlexCool pillow
Size: Queen
It cools nicely and it is possible to add or remove fill to optimize preferred comfort. Quality made and very comfortable for me after I added some of the fill provided with the pillow.
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Reviewed in the United States on December 5, 2025
S
Secret Garden
Birmingham, US
★★★★★ 3
This was not for me
Size: King
Hmm… I didn’t hate this pillow but I was not blown away either. I’ve been using Sleep Number pillow, and since the price range was similar, I thought this might be a great alternative, especially when it’s hot. Even though I was able to adjust the filling, I couldn’t find the right shape/density. And I found that this pillow felt hotter when I was sleeping. After trying it for a few weeks, I went back to my Sleep Number pillow. The quality was fine. But I guess everyone is different, just like some people prefer a softer mattress and others don't.
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Reviewed in the United States on October 13, 2024
D
Verified Purchase
D. Spurrier
Birmingham, US
★★★★★ 5
Best pillow ever.
Size: King
How much did I like this pillow? My wife and I both loved it so much that we purchased another one. I think that says it all! The pillow arrives in a large box (king size pillow). It does NOT arrive all flattened and squished in a vacuum bag like some others do. I did place it on my back porch to air out for a while, just because that's what I do with any new bedding. I did not have any issue with scent or odors from either of my pillows. Its clearly well constructed with high quality materials. It comes with a smaller bag of extra stuffing if you want a slightly firmer pillow. We have not used any of the extra stuffing... we think the pillows are perfect as is! When I ordered the first pillow, I thought the price was a bit on the high side. After using it, I had no hesitation purchasing a second. This pillow is well worth the price. If anything, I feel this pillow is a great value at its price. Its not too hard, not too soft. Its the goldilocks pillow! I give this pillow my highest possible recommendation. Its simply a great pillow.
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Reviewed in the United States on December 5, 2024
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moshe
Omaha, US
★★★★★ 5
Super comfy
Color: Soft, Size: Queen(28"×16"×5.9")
Absolutely love this pillow! It’s incredibly soft, supportive, and stays cool throughout the night. I’ve been sleeping much better since getting it. Great quality, perfect firmness, and definitely worth every penny.
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Reviewed in the United States on May 19, 2026

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