3L Smallest Portable Oxygen Concentrator With Rechargeable Battery
$ 289.00 – $ 349.00
Lightweight Only 0.6 Kg With Battery, Battery Life of Up to 4 Hours, Detachable Battery, Low Noise Operation of 45 dB, Simple Operation With One Button, Continuous Flow, Compact and Convenient Travel. More spare batteries are available to purchase.
Real Stories from Real Users
Why Choose Us?
✅ Ultra-Lightweight (0.6kg)
→ Fits in any backpack, purse, or carry-on.
✅ All-Day Power
→ Dual rechargeable batteries for up to 8 hours of continuous use.
✅ Whisper-Quiet (38dB)
→ Discreet operation on planes, trains, or at home.
✅ One-Button Simplicity
→ No complicated settings – just pure oxygen, anytime, anywhere.
Key Features:
✅ Rechargeable Batteries – Seamless all-day power.
✅ Instant Continuous Flow – Reliable oxygen supply for uninterrupted therapy.
✅ Quiet Operation – Noise levels as low as 38dB for peaceful use.
✅ User-Friendly Controls – Intuitive interface for effortless adjustments.
Perfect For:
✈️ Travel & Road Trips | 🏞️ Outdoor Adventures | 🏡 Daily Home Use
Specification
| Weight | 600g / 1.32lb |
| Battery | 3300mAh |
| Oxygen Purity | 30% ±3% |
| Oxygen Flow | 3L ± 0.5 (Continuous Flow) |
| Noise Level | ≤45 dB |
| Rated Power | 10 W |
| Size | 160 x 129 x 54mm /6.2 x 5.0 x 2.1 |
| Warranty | One Year |
Features
Ultra-Lightweight & Portable Design
Weighing just 0.6kg, this compact oxygen concentrator redefines mobility for respiratory therapy. Designed for active lifestyles, it delivers unmatched portability and ease of use, empowering you to maintain your oxygen therapy seamlessly—whether at home, outdoors, or on the go.
Low Noise Technology for Peaceful Journeys
Noise Level: 38dB (Quieter Than a Whisper)
Silent Operation, Maximum Comfort
Our advanced Low Noise Technology ensures a noise level of just 38dB, quieter than a library whisper. Whether on a plane, train, or car, enjoy discreet oxygen therapy without disturbing fellow passengers.
Advanced Air Filtration for Pure Oxygen
Clean, Pure Oxygen for Your Respiratory Needs
Our advanced air filtration system ensures every breath you take is clean, pure, and free from impurities. Designed for maximum purification, it delivers oxygen you can trust, empowering you to breathe with confidence.
Detachable Battery
Our device is equipped with an fast-charging detachable battery, providing you with the flexibility to easily swap out batteries for extended usage. our detachable batteries are available for purchase to keep you prepared for extended journeys
Minimal Control Panel
User-friendly design with a single button for easy on-and-off operation. Enjoy the simplicity of controlling your oxygen therapy with just a press of a button.
Detail
Air Intake
Built-in air intake vent for efficient airflow, ensuring reliable oxygen delivery with minimal noise.
Water Trap
Water traps are devices that trap condensation in oxygen tubing before it reaches the patient. The clear design allows for quick and easy visual assessment of when to clean or replace.
Air Vent
Facilitates proper airflow, maintaining optimal temperature regulation in the motor part for improved performance and durability.
Application
Hiking
Pregnant
Health Care
Kids
Elder
Plateau
Packing List
Device
Cannula Tube
Plug by Your Country
User Manual
Shoulder Bag
FAQ
1. Mini size and lightweight at only 600g / 1.32lb, portable on-the-go;
2. Easy-to-remove external battery
3. Powered by battery
4.Low noise
5. Intuitive user interface and simple to operate
Our product is built to last, offering dependable performance for a generally trouble-free period of three to five years. Regular maintenance can be conveniently done at home – simply use a cotton bud to clean the air intake and filter to remove dust.
Our device provides oxygen with a purity level of 30% ±2% at 3 – 3.5 liters per minute setting. If you have a serious health condition, we recommend consulting your doctor to determine if this device is suitable for your specific needs. Your health and safety are our top priorities.
The battery lifespan may vary depending on individual usage patterns. If you notice a decline in battery performance over time, rest assured that you can easily replace it. Replacement batteries are readily available for purchase on our website, ensuring that your product continues to operate at its best.
In our pursuit of offering high value at an affordable price, we adopted a unified exterior design during product development. This means that both the 3L and 2L models share the same mold for their casings, significantly reducing the costs associated with tooling and production. This streamlined approach not only simplifies the manufacturing process but also allows us to pass substantial savings directly on to our customers by offering more competitive prices.
It’s important to note that even though they share the same external appearance, the internal components and technical specifications of each model have been carefully adjusted and rigorously tested. This ensures that each product meets its respective oxygen concentration requirements while delivering reliable performance and maintaining high safety standards.
| Type | Device with built-in battery only, Device with built-in battery + 1 extra battery |
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4 reviews for 3L Smallest Portable Oxygen Concentrator With Rechargeable Battery
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Tom –
I am thoroughly impressed with the customer support on this website! When I encountered an issue, they responded quickly and provided clear and effective solutions. The entire process made me feel valued, and they demonstrated great professionalism and patience. I truly appreciate their help and wouldn’t hesitate to recommend this website to my friends. Five stars!
Valerie –
Good afternoon, l just received my portable oxygen and |’m so impressed with the packaging and how lightweight it is! The one l was using before weighed 7pounds this one makes such a difference. Thank you so much, you guys are the best!
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