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The Best Portable Oxygen Concentrator with Battery 1-5L/Min

The Best Portable Oxygen Concentrator with Battery 1-5L/Min

6 total reviews

Regular price $1,699.99
Regular price $1,999.99 Sale price $1,699.99
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⚡⚡5-10 Business Days Delivery, Shop Now!!🚀🚀

Portable oxygen concentrators provide extra oxygen for people with certain medical conditions who want to stay active.

Note: If you want to use it on the car, you can buy an extra car charger!!! (Adapters larger than 100w can be used in the car.)

Key Takeaways:

  • Pulse oxygen output technology
  • Model: KSM-5E
  • Pulse Oxygen Level: 1-5 level adjust
  • Oxygen Purily: 90%-96%( all level )
  • Oxygen Flow: 0.21-IL/ mint
  • Size: 206mm*183mm*86mm
  • G . W .: 1.98KGS( include batery )
  • Power ( working and charging ): 130w
  • Charging Power: 100-240V AC 55W
  • Batery Working Time: 1.5-4.3 hrs (1-5 level with different time )
  • Charging Time: 2 hours
  • Noise: 52dB
  • Working Pressure: 86-106kpa
  • Working Altitude: 0-5500m
  • Application Scenarios: climbing, running, fitness, outdoor activity, in the car

Package Include:
  • 1X Portable oxygen concentrator
  • 1X AC Adaptor
  • 1X Battery
  • 1X Instruction manual (Check the MANUAL of NT-03 online)
  • 1X Diagonal shoulder bag
  • 1X Oxygen tube & nasal cannula (Extra 1X Oxygen tube & nasal cannula as gifts)


  • If using in a car, remove the battery.
  • If charging in the car, please turn off the machine to charge.
  • If you charge and use it in the car at the same time, please lower the use gear to prevent the voltage and power too low and can't make the machine run.

    If you need a home oxygen concentrator, you can also buy it on our website.

    Smilecare is committed to the cause of family health care,
    we hope that people can no longer be troubled and tortured by respiratory diseases, especially COPD.
    Happiness lies first of all in health.
    We hope to bring more laughter to you by protecting your health!

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