SKU: 72498527974

Best SellingšŸ”„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 Ā· Estimated delivery Aug 4 - Aug 9

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Description

Best SellingšŸ”„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:
ā–Ŗļø Dual mode: Pulse dose + Release Oxygen Every 1.5 SecondsĀ 
ā–Ŗļø 93% ± 3% Oxygen ConcentrationĀ 
ā–Ŗļø 3-4 Hours Long Battery Lasting( Click here to get extra batteries.)
ā–Ŗļø Replaceable Battery (Charger included in the package.)
ā–Ŗļø Only 4.85Lb LightweightĀ 
ā–Ŗļø Full Sets of Accessories
ā–Ŗļø 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 8-cell 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. If you want longer battery life, you can purchase an additional 16-cell battery.
ā–Ŗļø Ā 8 Cell Battery extends NT-02 using time up to 3.5 hours
ā–Ŗļø Ā 16 Cell Battery extends NT-02 using time up to 6 hours

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
InogenĀ OneĀ G3
NT-01
Price
$Ā 999Ā 
Ā $Ā 2495
Ā $Ā 549
OxygenĀ 
concentration
 93%±3
Ā 90%Ā -Ā 3%Ā /+Ā 6%
 93%±3%
AdjustableĀ 
flow
Ā 1-5L
Ā 1-5L
Ā Ā 1-5L
OperationĀ 
modeĀ 
PulseĀ flow
+ Release oxygen
every 1.5 secondsĀ 
Ā PulseĀ flow
Ā PulseĀ flow
LowĀ noise
 ≤58db
 ≤42db
 ≤58db
Weight
4.85Ā Pounds
Ā 4.9Ā Pounds
Ā 7.05Ā Pounds
IntelligentĀ 
controlĀ 
&display
√
√
√
TimingĀ 
function
 √
Ā ā–”
√ 
ChargingĀ 
timeĀ 
4-8Ā HĀ 
4-5Ā HĀ 
4-8Ā HĀ Ā 
BatteryĀ life
Ā 3.5Ā H
Ā 4.7Ā H
2HĀ 
ReplaceableĀ 
battery
 √
 √
ā–”
ReplaceableĀ 
batteryĀ 
price
$139Ā 
$407Ā 
ā–”
ExternalĀ 
batteryĀ 
charger
Ā NotĀ Needed
Ā Needed (BuyĀ separately)
ā–”
AccessoriesĀ 
  √
  √
 √


Ā 



Three power supply methods:
ā–ŖļøĀ  AC Power Supply- Home/Hotel/ Office/ Indoor Use
ā–ŖļøĀ  DC Power Supply-Use in the Car
ā–ŖļøĀ  Extra Battery- Outdoor Use

Specifications:
Product name: Oxygen Concentrator
Model: NT-02
Oxygen flow rate: 1~5 L/min Adjustable
Oxygen Supply Mode: Pulse &1.5 seconds steady oxygen supply
Oxygen concentration: 93±3% in all settings
Noise level: ≤58dB(A)
8 Cell Battery capacity: 92Wh/6400mAh
8 Cell Battery Last: up to 3.5 hours
Power: 68W
Electrical classification: Class II
Power supply: DC 12ļ½ž16.8V; AC100ļ½ž240V; 50/60Hz
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: 72498527974

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4.8 ā˜…ā˜…ā˜…ā˜…ā˜…
Based on 10 reviews
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Product Reviews
C
Verified Purchase
ChaCha
Pawtucket, US
ā˜…ā˜…ā˜…ā˜…ā˜… 5
Good value for the money
Color: Purple
This is a great little case. This is used for my elderly aunt and uncle’s ipad which doesn’t get a lot of use. The case is protective and opens up to hold the ipad at a couple of different levels. The keyboard is not as smooth as the apple keyboard I have for my own ipad but it really works well, holds a charge for a long time and was a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
A
Verified Purchase
Amanda Thomas
Lexington, US
ā˜…ā˜…ā˜…ā˜…ā˜… 5
Very nice and durable
Color: Purple, Color: Purple
The keyboard fits nicely inside for easy travel. It charges easy and comes with a charger for usb. It connects when on and turns off if not in use to conserve the battery.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Luby Garcia
Alexandria, US
ā˜…ā˜…ā˜…ā˜…ā˜… 5
Highly functional and budget friendly
Color: Purple, Color: Purple
This Hamile keyboard case is a highly functional, budget-friendly 3-in-1 solution that transforms your iPad into a mini laptop setup. Offering solid everyday protection, a built-in stylus holder, and a vibrant backlit detachable keyboard, it’s a popular choice for students, casual writers, and professionals on the go. Multi-Generation Compatibility Detachable Bluetooth Keyboard: The tactile, purple keyboard attaches magnetically to the folio, allowing you to use it attached or entirely separate from the stand. Vibrant Backlighting: Features customizable backlit keys, making it incredibly easy to type in low-light environments like classrooms or late-night flights. Built-In Pencil Holder: Keeps your Apple Pencil or stylus securely nested inside the casing so you won't lose it while traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
D
Verified Purchase
Dveraciousshopper
Dallas, US
ā˜…ā˜…ā˜…ā˜…ā˜… 5
Okay for the price!!! Good Quality!!
Color: Green
{Dveracious Shopper:- Just so you know, My reviews won't have fancy videos and photos sometimes but I post honest reviews based on the usability of these products and I did pay my own money to buy these products, so its not a free product review. I use it before I review it as I am committed to provide honest feedback based on the product's usability} My daughter chose and she is using it on her I pad. I love the functionality of it However not a fan of the removable keyboard, even though some may like it. it protects the I pad and that's what we won't. Has pretty color options too. Fits great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
W
Verified Purchase
Wendy O
New York, US
ā˜…ā˜…ā˜…ā˜…ā˜… 4
Good for the price
Color: Black
I used to have a Smart Keyboard. If you compare it to that (discontinued) or the Magic Keyboard, you’ll be unhappy. But I can’t imagine a better product at this price point. The good: • Case is substantial & protective. • When in use, the iPad stays upright (it rests in 1 of 2 grooves, so angle is mildly adjustable). • Keyboard is easy to install, & connects quickly when you turn it on (maybe 2 seconds) • Keys feel good when typing • Lights are fun (but you can turn them off, if you’re not into that). • It works great for casual use, & it’s so cheap (I paid $28). In comparison, the Magic Keyboard is $250. If you do a lot of typing though, you want to invest in getting something better. The meh: • The case is a bit fiddly to open & get set up, mainly bc the keyboard sits in the center flap when closed, but you have to move it down to the end in order to use it. • I type about 45 wpm, & it keeps up. There are occasional lags though. If you type fast, I think you’d be frustrated, when you have to stop & retype what it missed. • It turns off after a couple minutes, to save battery. Which is mildly annoying when I resume typing, & have to retype my sentence bc it needed to wake up. It only takes like 2 seconds, not a huge deal. But bc of this, I def wouldn’t recommend using during lectures or meetings where you have to keep up. For my casual use (maybe a couple hours per week), it works great. • You have to remember to turn it on & off, to conserve battery. You have to remember to charge it, & to do that you may need 2 charging cords for your iPad. The Magic Keyboard, in comparison, is powered by your iPad. You don’t even need to think about it.
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Reviewed in the United States on December 15, 2025

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