SKU: 75416301229

4.85lbs Lightweight 1-5L Portable Oxygen Concentrator NT-02

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

4.85lbs Lightweight 1-5L Portable Oxygen Concentrator NT-02NT 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 Oxygen Delivery & Filtration The NT 02 consistently delivers oxygen at a concentration of 933%, with adjustable flow settings from 1 5L min to suit your

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

Oxygen Delivery & Filtration
The NT-02 consistently delivers oxygen at a concentration of 93±3%, with adjustable flow settings from 1-5L/min to suit your personalized therapy needs. Its advanced filtration system ensures the oxygen is purified and free from impurities and allergens, providing a reliable, fresh, and optimal therapeutic experience.

Long-lasting Battery Life
Equipped with a 6400mAh/92Wh battery, the NT-02 offers 3-4 hours of continuous operation. The removable battery design ensures simple maintenance, and additional batteries are available for purchase separately, allowing for extended use and uninterrupted therapy wherever you go.

Dual Mode Oxygen Delivery
The NT-02 features two modes: Sensor Mode, which delivers oxygen in response to your inhalation, and Auto Mode, which automatically supplies oxygen every 1.5 seconds if no inhalation is detected. This seamless switch ensures a continuous, reliable oxygen supply, ideal for users with irregular or shallow breathing, while helping conserve battery life.

Compact & Portable Design
At just 4.85 lbs (2.2 kg), the NT-02 is the lightest 5L portable oxygen concentrator available. Its compact size, paired with a versatile carrying bag (handheld, cross-body, or over-the-shoulder), makes it perfect for travel and outdoor activities. The included car adapter ensures you have a consistent oxygen supply during vehicle travel.

Convenient Usage & Intelligent Alerts
The NT-02 includes an auto-shutdown timer, allowing you to set a duration of 1-240 minutes for uninterrupted therapy. It can also be used overnight while plugged in, providing continuous support while you sleep. The built-in alert system notifies you of low battery, no breath detection, low oxygen concentration, or high temperature, offering peace of mind and optimal control throughout your therapy.

The NT-02 Portable Oxygen Concentrator is a highly efficient and portable oxygen solution, offering advanced features such as dual-mode delivery, extended battery life, and intelligent alerts. Its compact and lightweight design makes it perfect for active users who need reliable oxygen therapy at home, outdoors, or on the go.
Choose the NT-02 for a flexible and efficient oxygen therapy experience that supports your respiratory health and active lifestyle, and enjoy the freedom to live life on your terms.



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
$139 
$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

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

Measuring changes in your blood oxygen saturation (click here to purchase an oximeter)
Package Includes:(Click Here to Get NT-02 Accessories)

Portable Oxygen Concentrator NT-02*1
Versatile 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

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: 75416301229

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4.7 ★★★★★
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Altairjones
Whiting, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2024
M
Verified Purchase
Melissa Williams
Natrona Heights, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2024
A
Verified Purchase
Austin & Cambria
Birmingham, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
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Reviewed in the United States on February 21, 2025
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Verified Purchase
Sarah A
Alexandria, US
★★★★★ 5
oh wow
Format: Kindle
I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
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Reviewed in the United States on December 27, 2025
A
Verified Purchase
Ashley Morgan
Belleville, US
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!! Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025

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