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!

dedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentrator

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


 

A must-read for outdoor travel: How to choose a portable oxygen concentrator vs. an oxygen tank?

Small Lightweight Oxygen Concentrator 7 Liter


Portable oxygen concentrator vs. traditional oxygen tank


Portable oxygen concentrator

1. Advantages

Continuous oxygen supply: Through molecular sieve technology, high-concentration oxygen can be continuously provided to meet the needs of long-term use; 

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

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

 

2. Disadvantages

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

3. Applicable people

Suitable for people who plan to travel to the plateau and have a high demand for oxygen, such as the elderly, pregnant women, patients with cardiopulmonary diseases, etc.

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

4. Three power supply modes, more convenient to use↓

  • Support lithium battery power supply;
  • Supports vehicle use;
  • Supports connection to 110V-240V AC plug-in

Lightweight 2.4lbs Portable DEDAKJ Oxygen Concentrator 1-6L/Min 95% Purity Air O2 Making Generator Machine for Travel Outgoing

 

Traditional oxygen tank

1. Advantages

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

Not dependent on power supply: No external power supply required, suitable for use in various environments

2. Disadvantages

Limited oxygen: The amount of oxygen is limited, and it needs to be replaced in time once it is used up, 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 who do not have high demand for oxygen

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


Portable oxygen concentrator to prevent altitude sickness


1. Advance Adaptation

Before going to the plateau, it is recommended to use a portable oxygen concentrator for low-flow oxygen inhalation every day to help the body gradually adapt to the high-altitude environment

2. Timely supplementation

After arriving at the plateau, if you feel symptoms of altitude sickness such as headache, fatigue, and difficulty breathing, you should immediately use a portable oxygen concentrator for oxygen inhalation to relieve the symptoms

3. Reasonable itinerary arrangement

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

4. Monitor blood oxygen saturation

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

Choose reliable quality and easy-to-operate oxygen inhalation equipment and enjoy your journey!

>>>Click the link below to check 2025 newest  RESPIREASY mini oxygen concentrator, lightweight and mini size, good quality 3 years quality warranty!

>>>https://dedakjoxygenconcentrators.com/blogs/dedakj/portable-oxygen-concentrator-let-you-breathe-freely

About RESPIREASY

Your trusted destination for home portable oxygen concentrators and oxygen accessories.


The RESPIREASY brand originated in Germany. Its main products include home oxygen concentrators, portable oxygen concentrators, medical oxygen concentrators, nebulizers, home water purifiers, sphygmomanometers, etc. It is a high-end health brand in Germany. It was founded in 2010 and its R&D center is located in Munich, Germany. It is committed to the whole process of healthy lifestyle and disease prevention, diagnosis, treatment and home care.


◆Based on the understanding of customer needs and the brand promise of "Respire Easy", RESPIREASY integrates advanced technology and strict quality control into products and services, and has created hundreds of high-end products in the series of medical devices, personal care, and healthy home appliances.


◆The brand personality of RESPIREASY oxygen concentrator is fashionable in appearance and modern technology, especially its portable oxygen concentrator handheld, portable, mini size. The products are deeply loved by the global public. The sales and service system is spread all over the world. It is an internationally renowned advocate in the field of medical care and quality life.

 

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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