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


 

Several Things You Need to Know About DEDAKJ Home Portable Oxygen Concentrators

1, How to Maintenance a DEDAKJ Home Oxygen Concentrator/ Portable Oxygen Concentrator?

To properly maintain your DEDAKJ Home Oxygen Concentrator/ Portable Oxygen Concentrator, it is important to follow the instructions provided by the merchant. This includes regular cleaning, maintenance of essential parts, and careful handling to prevent damage. As with any machine, these steps can help prolong the lifespan of your home portable oxygen concentrator. Keep in mind that due to the limitations of its lifespan, the machine may need to be replaced after extended use.

2, What is a DEDAKJ Portable Oxygen Concentrator?

The DEDAKJ Portable Oxygen Concentrator is a device that provides oxygen therapy for patients who require mobility. It is a compact and lightweight alternative to traditional home units, operating on battery power for convenient use while traveling. This feature is especially valuable for patients with active lifestyles who do not want to be hindered by their medical needs. Some patients also depend on their portable oxygen concentrators for use at home.

3, What is the Average Lifespan of a Portable Oxygen Concentrator?

The lifespan of a POC typically ranges from 4 to 7 years. However, the longevity of the device also relies heavily on the patient's care and maintenance. Regular cleaning and careful handling while traveling can greatly improve its performance and lifespan. Portable oxygen concentrators are susceptible to damage from bumps and bangs during travel, so it's important to pack them carefully for optimal performance.

4,Can a Portable oxygen concentrator Be Used All the Time?

To ensure proper functioning and prevent any damage, it is important to allow a cooling period for portable oxygen concentrators, just like any other machine. Be sure to unplug and disconnect batteries and store the POC in a cool location. It is also advised to avoid heat sources, such as fireplaces or space heaters, and never leave the POC in a hot car.

5,How Long Does a Battery Last in A portable oxygen concentrator?

When choosing a portable oxygen concentrator, it's crucial to consider the battery life that meets your needs. Models range from 3 to 11 hours of duration, but external backup batteries can further extend the power supply. Be sure to select a device that matches your typical time spent away from a power source.

6,How to Maintain Your Portable Oxygen Concentrator to Make it Last Longer

Extend the lifespan of your portable oxygen concentrator with proper maintenance. This includes regularly cleaning the exterior to prevent dust and grime build-up in the air vents, which can decrease performance. When traveling, make sure to pack the device securely in your travel bag to avoid any damage.

7,When is Service Necessary for Portable Oxygen Concentrators?

While many problems with portable oxygen concentrators can be fixed on your own, it is important to check for damage in filters, tubing, and cannulas if you are experiencing low oxygen flow. If the issue continues or other problems arise, a service technician can be contacted for a thorough inspection. In certain cases, it may be more cost-effective to purchase a new concentrator instead of repairing it.

8,Looking to replace your oxygen therapy equipment?

Most medical supply stores, like The Oxygen Concentrator Supplies Shop, carry portable oxygen concentrators. Alternatively, you can easily find a new unit online from the comfort of your own home. Our knowledgeable staff is always available to answer any questions and assist you in making the best choice.

 

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2 comments

What maintenance is required for my 7 Ltd home Dedakj concentrator

Anthony

I bought the dedakj 2nd hand. I need to clean it before using it. How much will you charge

Theresa

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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