VARON VL-1 Portable Fixed Frequency Oxygen Concentrator | Battery Operated, CE Certified
🚙Free shipping 🛡️One-year warranty
✅Very light and compact, only 1.7 kg
✅Pulse flow oxygen supply
✅Replaceable external battery, easy operation and timer function
📍 Note: The device comes with a battery already installed. A separate order is not necessary.
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Delivery time
Delivery time
- Germany : approx. 4-5 working days (Note: PO box addresses are not supported)
- Europe : approx. 6-12 working days (Czech Republic, Poland, Austria, Belgium , etc.)
specification
specification
- Brand: VARON
- Power supply: 110V~220V
- Model: VL-1
- Scope of application: Only for maintaining health and improving quality of life, not for medical treatment or life-sustaining measures.
- Oxygen generation process: Pressure swing adsorption process (PSA process)
- Power: 30W
- Input voltage: DC 12V~16.8V
- Four time options: 40 minutes, 60 minutes, 80 minutes and 180 minutes
- Product size: 20.5*13*9.5 cm
- Product weight: 1.4 kg
- Maximum oxygen production (equivalent): 3 l/min
- Oxygen concentration: 32.5% ± 2.5
- Standard battery capacity: 2500mAh/4.8V,
- Input voltage 16.8V
- Maximum operating time: 2.2 hours
Package list
Package list
- VARON Portable Oxygen Concentrator VL-1 *1
- AC power supply *1
- Instructions for use *1
- Disposable oxygen inhaler *1
- External battery *1
- Shoulder bag *1
- Warranty card/certificate *1
- Car line *1
Instructions for use
Instructions for use
Oxygen concentrator maintenance:
- Clean the surface of the concentrator regularly.
- Wipe the ventilation grilles with a soft cloth to remove dust.
- Rub lightly to remove stubborn dirt.
Care of the oxygen nasal cannula:
- Clean the nasal cannula at least once a week.
- Replace them every two months if you use them daily.
- If used infrequently, replace them every three to six months.
- It is generally advised against reusing disposable PVC oxygen nasal tubing after 3 to 7 uses.
Oxygen generator filter:
- The filter removes dust, dirt, and pollen from the air.
- Clean it once a month to extend the life of the device.
Instructions for using the cotton filter:
- The cotton filter is not washable and must be replaced after 100 to 200 hours of operation.
- Replace it immediately if it becomes dirty.
VL-1 Unboxing Video

The VL-1 from the VARON Light series is a lightweight and portable oxygen therapy solution – weighing only 1.4 kg, it offers convenient oxygen therapy whether you use it at home, outdoors or while traveling.

The control panel features large buttons and a user-friendly interface, ensuring easy operation and trouble-free daily use.
Furthermore, the timer function allows you to set the operating time to 40, 60, 80 or 180 minutes, providing a customized oxygen therapy that meets your individual needs.

The VL-1 uses a high-quality, multi-stage molecular sieve for oxygen delivery at a fixed frequency of 20 pulses per minute.
The VL-1 can be powered via AC/DC or the included external battery and is suitable for use at home, in the car, and outdoors. Its compact housing (23.5 x 10 x 14 cm) makes it easy to take anywhere.
The included 2500 mAh battery provides a runtime of up to 2.2 hours. You can also purchase our 5000 mAh battery, which allows for an operating time of up to 4.5 hours, thus ensuring uninterrupted oxygen therapy wherever you are.

What is included in the delivery?
✔️ VARON Portable Oxygen Concentrator VL-1 *1
✔️ AC power supply *1
✔️ Instructions for use *1
✔️ Disposable oxygen inhaler *1
✔️ External battery *1
✔️ Shoulder bag *1
✔️ Warranty card/certificate *1
✔️ Car line *1
Product comparison table
FAQs
How is VL-1 operated?
How is VL-1 operated?
For maximum portability, VL-1 can be operated with three power sources: 1. Household electricity (AC); 2. Vehicle electricity (DC); 3. External battery.
When using AC/DC power, the device is connected directly to the power source using the appropriate power cable. When using an external battery, it is simply connected to the machine.
To charge the battery, open the charging port cover on the battery and connect the battery to an AC/DC power source using the appropriate power cable.
Is the external battery included in the package?
Is the external battery included in the package?
Yes, the VL-1 comes with an external battery and other accessories. Replacement batteries to extend operating time can be purchased separately from specialist retailers.
We offer two types of batteries for the VL-1: 1. Standard battery with 2500 mAh for up to 2.5 hours of operating time; 2. Extra large battery with 5000 mAh for up to 5 hours of operating time.
Buy replacement batteries
How do I find the right accessories for my device?
How do I find the right accessories for my device?
We have a collection of accessories for our devices. You can find the right accessory for your device. If you have any questions about accessories, please contact us to gain access.
What is the difference between continuous and pulsating drainage?
What is the difference between continuous and pulsating drainage?
Pulse Flow: During use, the device automatically detects your breathing pressure, delivers the required amount of oxygen when you inhale, and stops delivery when you exhale.
In continuous flow mode, oxygen is delivered regardless of whether you are inhaling or exhaling. Currently, pulse flow mode is primarily used in portable devices to extend the device's lifespan.
















