- Upgraded version of NT-01
- Designed for outdoor use
- 1-5L/min oxygen flow
- High oxygen concentration 93%±3%
- Only 4.85lb
- Dual oxygen delivery mode
- Replaceable battery:8-cell or 16-cell available
- Large and user-friendly LCD screen





Free Shipping on €60 or More!
Standard Delivery time 15 Bussiness days.
Expedited Delivery time 10 bussiness days.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
you may return it for REFUND or EXCHANGE it for
another style within 30 days of receiving your order.5L Portable Oxygen Concentrator | 9.5-Hour Extended Runtime
This bundle includes the standard internal battery plus an additional 16-cell extended battery, giving you 9.5 hours of total runtime on a single charge.
✨All-Day Freedom: With a total battery life of 9.5 hours, you can enjoy full-day outings, long road trips, or extended stays outdoors without worrying about recharging.
✨Ultra-Portable Design: Weighing in at just 4.85 lbs, the NT-02’s lightweight, ergonomic handle makes it effortless to carry—whether you’re exploring a new city, hiking a trail, or simply moving around your home. It’s designed to keep up with your active lifestyle, not hold you back.
✨Powerful & Quiet: Delivering a steady 5L/min of oxygen, it operates quietly, blending seamlessly into your daily life without disruption.
✨Cost-Effective Bundle: Save $329 when you purchase the NT-02 and extra battery together, compared to buying them separately. This is a limited-time offer you won't want to miss.




| VARON NT-02 | VARON NT-01 | G3 | |
| Price | $999 | $549 | $2459 |
| Operate Mode |
Pulse Mode+Auto Mode(3s) |
Pulse Mode | Pulse Mode |
| Weight |
4.85 Pounds |
7.05 Pounds |
4.90 Pounds |
|
Oxygen Concentration |
93%±3% |
93%±3% |
90% - 3% /+ 6% |
|
Adjustable Flow |
1-5L |
1-5L |
1-5L |
|
Low Noise |
≤58db |
≤58db |
≤42db |
|
Charging Time |
4-8 H |
4-8 H |
4-5 H |
|
Battery Life |
3.5H(8-Cell) 6H(16-Cell) |
3 H |
4.7 H |
|
Replaceable Battery |
√ | × | √ |
|
Replaceable Battery Price |
$169(8-Cell) $259(16-Cell) |
× |
$407(8-Cell) $618(16-Cell) |
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