Unmissable 

Free Oxygen Concentrator

🔥 Buy a Mini Oxygen Machine, Get a FREE RE‑Q1L Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.

How to claim

  1. Add portable oxygen machine to cart
  2. Home concentrator auto-added
  3. Checkout — home device FREE

MANDATORY REQUIREMENT (MUST COMPLETE)

You should record a short positive review video and post it on at least 3 social platforms, include this link in every post:
https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery
⚠️ Failure to complete this will void the warranty of the free oxygen machine.


Model: RE-Q1L

DEDAKJ Oxygen Concentrator 7L/min Adjustable Personal Care Portable Oxygen Generator O2 Making Machine for Home Use

Smallest Oxygen Concentrator

Parameters:

About DEDAKJ Official

55-Years in Business is an Achievement That Comes From Being Reliable and Responsive, Year After Year!

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About DEDAKJ

DEDAKJ Group is a national high-tech and professional innovative manufacturer with diverse selection of oxygen concentrator. 

DEDAKJ is a 3500 square meter certified manufacturing facility with an advance technical management system. The production capacity is 2 Million units per year and all products are made adhering to American and European standards to meet the global market requirements.

We have two strong Research and Development teams of more than 30 senior scientific expert In Shenzhen. DEDAKJ already has more than 100 patents and  17 software copyrights.

 

Product Catalog

Classification: Home Oxygen Concentrators / Portable Oxygen Concentrators / 10-20 Liters Powerful Oxygen Machines

 

Our Values

Quality

We understand that your health and well-being are of utmost importance, which is why we go the extra mile to ensure that our products meet or exceed industry standards.

Trust

When it comes to your health, trust is paramount. We are committed to earning and maintaining your trust every step of the way. Our team works tirelessly to source reliable, safe, and effective breathing oxygen machines that you can rely on.

Accessibility

We believe that everyone should have easy access to the medical products they need. That's why we offer a wide range of consumer-grade medical products that cater to diverse needs and budgets.

Customer Care

Exceptional customer care is at the heart of everything we do. Our friendly and knowledgeable support team is here to assist you every step of the way. Have a question? Need guidance? Reach out to us, and we'll be more than happy to help.

 

DEDAKJ Oxygen Concentrator Factory


 

2026 Must-see for travel: Portable oxygen generator VS oxygen tank (with portable oxygen generator recommendation)

dedakj oxygen  concentrator parameters

Oxygen absorption problems and respiratory problems are common health problems during travel.

DON'T WORRY, RESPIREASY DEDAKJ WILL PROVIDE YOU WITH A SCIENTIFIC CHOICE OF PORTABLE OXYGEN GENER AND TRADITIONAL OXYGEN TANKS TODAY, AND HOW TO USE PORTABLE OXYGEN GEN GENER TO PREVENT ALTITUDENSE.

Portable oxygen generator VS traditional oxygen tank

👍👍👍2026 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery

 

 

Portable oxygen generator

1. Advantages

Continuous oxygen supply: Through molecular sieve technology, it can sustainably provide high-concentration oxygen to meet the needs of long-term use.

Lightweight and easy to carry: small in size, light in weight, easy to carry, suitable for outdoor travel

Easy to operate: one-click start, no complicated operation required, suitable for people of all ages

2. Disadvantages

Some models require external power supply or batteries, which may affect the convenience of outdoor use.

3. Applicable people

It is suitable for people who plan to travel to the plateau and have high oxygen requirements, such as the elderly, pregnant women, patients with cardiopulmonary diseases, etc.

At the same time, it is also suitable for tourists who pursue a convenient, efficient and continuous oxygen supply experience.

 

Traditional oxygen tank

1. Advantages

Ready-to-use: no complicated operation required, ready-to-use, convenient and fast

No power supply: no external power supply required, suitable for various environments

2. Disadvantages

Limited oxygen: The amount of oxygen is limited. Once it is used up, it needs to be replaced in time, which may affect long-term use.

Volume and weight: large volume, heavy weight, inconvenient to carry, especially not suitable for long-distance travel

3. Applicable people

Suitable for people with low demand for oxygen

Due to the inconvenience of carrying, it may be more suitable for self-driving or short trips.

 

Portable oxygen generator to prevent altitude sickness

1. Adapt in advance

Before going to the plateau, it is recommended to use a portable oxygen generator for low-flow oxygen absorption every day to help the body gradually adapt to the high-altitude environment. 2. Timely supplement

After arriving at the plateau, if you feel headache, fatigue, difficulty breathing and other symptoms of altitude sickness, you should immediately use a portable oxygen generator to absorb oxygen to relieve symptoms.

3. Arrange the itinerary reasonably

Avoid overwork, arrange the itinerary reasonably, ensure sufficient rest time, and use a portable oxygen generator to assist recovery.

4. Monitor blood oxygen saturation

Use the blood oxygen saturation monitor to regularly check the blood oxygen saturation to ensure that the body is in a healthy state.

Choose reliable quality and easy-to-operate oxygen absorption equipment and enjoy the journey!

 

 

 

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🔥🔥🔥Buy One, Get One Free (BOGO)

Click to read

🔥 Buy a Mini Oxygen Machine, Get a FREE Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.


How to claim

  1. Add portable oxygen machine to cart
  2. Home concentrator auto-added
  3. Checkout — home device FREE

Required

  1. Post a short positive video on 3+ platforms (TikTok, YouTube, Facebook, Instagram, Reddit, or X).
  2. Include this link in every post:

https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery

Failure to comply will void the warranty for the FREE RE-Q1L.


Model: RE-Q1L

1–7L/min Adjustable Oxygen Concentrator for Home Use

Compare All DEDAKJ Models

Compare All DEDAKJ Models: to get the most suitable oxygen concentrator machine

  • All DEDAKJ RESPIREASY Oxygen Concentrators — Home Oxygen Generator; Portable Oxygen Machine; and Medical-Grade O₂ Therapy Units

 


Mini Portable Oxygen Concentrators


Mini Portable Oxygen Concentrator 3-4L Lightweight Compact Mobile Oxygen Concentrator with Rechargeable Battery ( Used in Car, Freight, Outdoors).

 


 


Feature Cheap Price Continuous Flow Upgraded Smallest Low Noise TOP
Model Y3,Y4 Y5 Y7 RES-4/5/6 REA-6/7 REC-7/8/9
Flow rate 3L; 4L/Min 5L/Min 7L/Min 4/5/6 L/Min 6/7 L/Min 6/7/8/9 L/Min
Size (cm) 19.8x9.3x21 19.8x9.3x21 17.5x8.6x19 15x7.5x16 17x8x19.8 17.8x8x21
Weight (Pound) 4.0 4.6 4.1 2.4 3 4.8
Product Link >>>>Click >>>>Click >>Click >>Click >>Click >>Click

1-9 Liters Home Oxygen Concentrators

 


 

Feature 2026 Newest Small Size Powerful Hot Sales Upgraded Classic
Model RE-Q1L RE-K1L/ K2L RE-P2L RE-S2L DE-1A/1B/1LW DE-C1L DE-Q1W DE-2A/ 2AW DE-2SW/ 1SW
Flow rate, L/Min 1-7L 1-7L ; 2-9/Min 2-9L/Min 2-9L/Min 1-7L/Min 1-7L/Min 1-8L/Min 2-9L/Min 2-9L/Min
Function Oxy Making+Nebulizer Oxy Making+Nebulizer Oxy Making+Nebulizer Oxy Making+Nebulizer Only Oxygen Oxy Making+Nebulizer Oxy Making+Nebulizer Only Oxygen Oxy Making+Nebulizer
Size (cm) 28x19x30 23x23x34 37x18x29 37x28x19 34x18x31 20x21x28 36x19x34 40x18x38 35x19x31
Weight (Pound) 13.2 11.5 11.5 11.5 14.3 10.5 11.5 17.6 15.8
Product Link >>Click >>Click >>Click >>Click >>Click >>Click >>Click >>Click >>Click

10-60 Liters Medical Oxygen Concentrators

 





Feature Medical Standard Medical Standard Medical Standard Medical Standard
Model RE-M5L RE-M10L RE-M20L RE-M60L
Flow rate, L/Min 1-5L/Min 1-10L/Min 1-20L/Min 1-60L/Min
Size (cm) 34.8x28x51 36x37x60 81x44x67
Weight (Pound) 37.5 59.5 169.7
Product Link >>Click >>Click >>Click >>Click

 

 

Video of Portable O2 Concentrator:

 

Portable Oxygen Concentrator Specification Sheet

Contact DEDAKJ Office