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  • Higreen Health 1-5L Portable Pulse Flow Oxygen Concentrator with 6-Hour Battery

1009S | 1-5L Pulse Flow Portable Oxygen Concentrator with 6-Hour Battery

$489.00 USD
$489.00 USD $599.00 USD
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  • Free delivery within 4–7 business days.
  • 1 year warranty and maintenance service
  • 30 days return and exchange service

Description

  • Ultra-lightweight: Weighing only 1.6KG (3.5lb), ideal for travel and outdoor use
  • Adjustable pulse flow: Fully adjustable flow rate from 1 to 5 liters, with a stable oxygen purity of up to 95% ±3%
  • Long battery life: Removable battery provides up to 6 hours of continuous use; independently chargeable
  • Versatile power: Supports indoor, vehicle (DC), and outdoor use
  • Free carry bag: Backpack included for hands-free portability
  • Ideal for: Travel, outdoor activities, COPD, respiratory conditions, and daily supplemental oxygen therapy

Specifications

Flow Rate

1-5L/min adjustable

Oxygen Purity

95%±3%~60%±3%

Mode

Pulse Flow

Net Weight

3.5lbs(1.6kg) including battery

Dimensions

301x101x75mm(11.8x4x2.9in)

Noise

≤60dB

Battery Life

About 6-3.5 hours(1-5 setting)

Battery Charge Time

≤4 hours

Input Voltage

AC 110-240V, 50/60Hz; DC 12-16.8V

Package List

  • Oxygen Concentrator Main Unit ×1
  • Rechargeable Battery ×1
  • Carrying Bag ×1
  • Shoulder Strap ×1
  • Storage Case ×1
  • Nasal Cannulas ×2
  • AC Adapter Kit ×1
  • Car Power Cord ×1
  • User Manual ×1
  • Filter Cotton x5

Got a question?

Feel free to ask us anything!

1009S | 1-5L Pulse Flow Portable Oxygen Concentrator with 6-Hour Battery

$489.00 USD
  • Small & Portable
    Weighs only 3.5 lbs, free shoulder bag provided
  • Pulse Flow
    High flow rate adjustable from 1 to 5L/min
  • High Oxygen Purity
    Up to 95%±3% oxygen concentration
  • Long-Life Battery
    Double batteries last up to 12 hours

Stable Oxygen Supply at Any Flow Rate

The pulse flow rate is adjustable from 1 to 5 levels, with an equivalent continuous flow rate of 1L to 5L. It senses pulses and uses AI calculation to intelligently identify the user's breathing. Oxygen is released during inhalation and stops when the user exhales. The oxygen output frequency is accurately controlled, and the oxygen synchronization rate and utilization rate can reach 99%.

Flow rate

1-5L/min

oxygen purity

95%-60%
Portable 1-5L oxygen concentrator with 95% oxygen concentration
lightweight-portable-1-5l-oxygen-concentrator-3-5-lbs

Bottle-Sized Portability, Ultra-Light Freedom

Weighing approximately 3.5 lbs (1.6 kg), it features a sleek, compact design that fits easily into a backpack side pocket or carry-on luggage for effortless portability. With pulse-dose oxygen delivery, it supports active lifestyles on the go—whether for daily use, travel, or hiking at elevations up to 6,000 meters (19,685 ft).

Weighs only

3.5lbs

Acclimatize to

19,685 ft

User-Friendly Controls for Easy Use by Seniors

The high-definition large display makes operation clear and intuitive. With simple gear and power buttons controlling up to 80% of key functions, it is designed for effortless use—especially suitable for seniors to operate independently.

Portable 1-5L oxygen concentrator control screen

Multiple Power Options for Your Convenience

  • Home AC charging

    The long-lasting rechargeable battery lasts up to 6 hours on a single charge and recharges in just 4 hours.

  • Car DC Charging

    The handy car-charging adaptor allows you to tap into your vehicle’s DC power supply while you are on the road.

  • Removable Battery

    Extend the life of this small oxygen concentrator even more with additional batteries! For example, two batteries equal 12 hours of operation.

Frequently Asked Questions

Customer Reviews

Customer Reviews

Overall rating: 4.6 / 5 from 44 reviews.

Customer photo review of Portable 1-5L Adjustable Pulse Flow 6 Hours Battery Oxygen Concentrator - 1009S

I’m so happy with this portable oxygen concentrator. My father has COPD and this has given him so much more freedom. The battery lasts long enough for his daily walks, doctor visits, and errands. It’s lightweight, easy to carry, and much more convenient than carrying oxygen tanks. He finally feels comfortable leaving the house again.

Pinin M. 5/5 Verified

Portable 1-5L Adjustable Pulse Flow 6 Hours Battery Oxygen Concentrator - 1009S

Customer photo review of Portable 1-5L Adjustable Pulse Flow 6 Hours Battery Oxygen Concentrator - 1009S

I've been using this portable oxygen concentrator for about three weeks now, and it's been fantastic. The battery easily lasts through my morning walks and errands without needing a recharge. It's lightweight, quiet, and gives me the freedom to leave the house again. Highly recommended!

Michael A. 5/5 Verified

Portable 1-5L Adjustable Pulse Flow 6 Hours Battery Oxygen Concentrator - 1009S

I ordered this portable oxygen concentrator because a relative is getting married at an altitude of 8,000 feet. I have used an older oxygen concentrator that is not designed to be portable and wanted a portable model. It arrived in great shape, all the pieces etc. in the box and I have read the instructions and successfully powered it on for a "test run." Thank you very much.

Marilyn T. 5/5 Verified

Portable 1-5L Adjustable Pulse Flow 6 Hours Battery Oxygen Concentrator - 1009S