Kingon P2-E Portable Oxygen Concentrator P2E

Regular price MSRP $3,499 AUD
Sale price MSRP $3,499 AUD Regular price MSRP $0 AUD
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Lightweight power. Reliable oxygen. Everyday freedom.

The Kingon P2-E is the world's smallest and lightest portable oxygen concentrator in its class. Weighing just 1.98 kg and measuring 22.1 × 8.5 × 16 cm. Take it anywhere, at home or on the go, and lift it easily with one hand.

Despite its ultra-compact size, the Kingon P2-E delivers reliable oxygen therapy with five adjustable pulse flow settings to suit individual needs. Smart pulse dose delivery helps optimise oxygen output while extending battery life, providing up to 5 hours of operation on a single battery at flow rate 1. Quick-swap batteries allow you to change batteries in seconds, keeping you mobile for longer.

Exceptionally quiet in operation, the P2-E is comfortable to use throughout the day and night. A bright, easy-to-navigate display makes operation simple, while FAA approval ensures it’s safe for air travel. Making the Kingon P2-E a dependable, travel-ready oxygen solution in a remarkably compact form.

      Includes

      • 1x Kingon P2-E Portable Oxygen Concentrator Unit
      • 2x Lithium-ion Batteries
      • 1x Nasal Cannula
      • 1x Carry Bag
      • 1x Portable DC Power Supply (to charge in the car)
      • 1x Standard AC Power Supply (to charge at home)
      • 1x Set of 5 Air Filters

      Specifications

      Model P2-E
      Oxygen Concentration 90% -3%/+6% at all settings
      Oxygen Flow Max Pulse 1,000ml/min - equivalent (approx) to 5 Litres Per Minute (LPM)
      Warm-Up Time 2 minutes
      Weight 1.98kg (includes battery)
      Size Length: 221mm
      Width: 85mm
      Height: 160mm (includes battery)
      Oxygen Flow Pulse dose delivery system
      Five flow settings: 1, 2, 3, 4, 5
      Battery Duration: up to 5 hours
      Recharge: approximately 4 hours with AC/DC power supply
      Power AC power supply 100-240V, 50-60Hz

      (Auto sensing to allow worldwide use)
      Voltage: 14.4VDC, rated capacity: 6.8Ah

      Sound Level 37 dB(A) (on setting 2) (Prüfmethode 14-1 10/2018 MDS-Hi)
      Display Screen 2.8 inch
      Warranty 3 years of warranty (1 year on battery & sieve bed)
      Operation Simple control functions and easy-to-read LCD display

       

      Battery Duration

      Flow Setting Battery Duration
      1 5h
      2 4h
      3 3h 15min
      4 2h 30min
      5 1h 42min

      Note: the battery duration is dependent on the environment, temp, etc.

       

      Support & Warranty

      5 Years Total Warranty (3-year standard + 2-year free extension when you register your device)

      Need help? Visit our Support Page.

       

      View full details

      Product Overview

      Compact, quiet, and efficient - the Kingon P2 E makes oxygen therapy simple and portable. Its intelligent design senses your breathing and adjusts delivery automatically, providing a smooth and reliable flow of medical-grade oxygen wherever life takes you.

      Disclaimer

      Oxygen must only be administered in line with the prescription and advice from a qualified medical professional. We encourage you to discuss your device options and device suitability with your prescribing medical practitioner prior to purchase to ensure this device suits your oxygen requirements.

      Some devices produce oxygen in a pulse dose which means you receive oxygen when you breathe in. If you purchase a pulse dose device, it will need to be tested by your medical practitioner to make sure the device is appropriate for your therapy and seek advice on the setting to use.


      General Notes About Pulse Dose Concentrators

      • Pulse dose concentrators are not recommended if you are unable to use a nasal cannula.
      • Pulse dose devices are not recommended for sleeping as they may not sense shallow breathing.
      • It is important to consult with your healthcare provider to determine the appropriate setting for using the pulse dose model. Keep in mind that the display setting does not necessarily correspond directly to the flow rate, e.g. setting 2 does not equal exactly 2L/min. The user's oxygen levels should be measured using an oximeter while adjusting for various levels of physical activity, ensuring proper therapy settings.

      FAQs About Portable Oxygen Concentrators

      What is a portable oxygen concentrator?

      A portable oxygen concentrator (POC) is a compact, lightweight device that delivers concentrated oxygen while allowing the user to move freely.

      Unlike stationary units or oxygen cylinders, portable concentrators run on rechargeable batteries and are designed for walking, travel, and everyday activities outside the home.

      Why is my machine loud when I turn it on?

      The machine needs to warm up to provide stable oxygen. This takes around 2 minutes. Once it’s ready, the noise will reduce significantly.

      Can I charge the device in the car?

      Yes.
      Your unit includes a 12-volt car charger, and the cable is long enough to reach the back seat.

      Can the device be run while charging the battery?

      Yes.
      The device can operate while charging the battery.

      How long does it take to charge the device?

      • Approximately 4 hours when placed in the concentrator.
      • Approximately 2.5 hours when using an external battery charger.

      How much oxygen can the Kingon P2-E provide?

      Pulse - 1,000 ml/min - equivalent (approx) to 5 litres per minute (LPM)

      What is the oxygen purity, and does it vary at different settings?

      The Kingon P2-E maintains an oxygen purity of approximately 90% ( -3% / +6% ) at all settings.

      Does the Kingon P2-E provide free flow if no breath is detected?

      If no breath is detected, the Kingon P2-E pulses oxygen every 3 seconds automatically. Once it detects breathing via the cannula, it resumes delivering oxygen according to the patient’s breathing pattern.

      How much oxygen is provided at each setting?

      • Flow Setting 1: 210 ml/min
      • Flow Setting 2: 420 ml/min
      • Flow Setting 3: 630 ml/min
      • Flow Setting 4: 840 ml/min
      • Flow Setting 5: 1,000 ml/min

      What kind of maintenance does the device require?

      The only maintenance required is the replacement of the oxygen sieve (mentioned in the next question).

      We do, however, request that you visually inspect the mesh filter and air filters (cotton pads) that are located on the side of the device.

      The mesh filter (hard plastic) can be removed and cleaned with mild cleaning detergent and water.

      If the air filters (cotton pads) are dirty, replace them with new ones.

      How often do I need to change the oxygen sieve?

      It should be changed every 12-18 months, depending on usage. This is the same for every portable oxygen concentrator.

      Even if the device isn’t used frequently, the sieve needs to be replaced periodically as it absorbs moisture and becomes ineffective.

      This must be performed by a service agent Contact your Provider or Kingon Australia.

      Is this device approved for air travel?

      Yes.
      It’s FAA-approved for passenger use on aircraft.

      What is the warranty?

      The device has a 3-year warranty.

      Register your Kingon device within 14 days of purchase to receive a free extended warranty of up to 5 years.

      The battery, sieve bed and accessories have a 1-year warranty

      Where can I purchase replacement parts for the Kingon P2-E?

      You can purchase replacement parts from Kingon Australia or any Kingon Distributor.

      Trusted by Leading Healthcare Partners

      The World's Smallest & Lightest Oxygen Concentrator

      The World's Smallest & Lightest Oxygen Concentrator

      The Kingon P2-E delivers powerful oxygen therapy in an incredibly compact form. Measuring just 22.1 × 8.5 × 16 cm and weighing only 1.98 kg, it’s the closest you can get to a pocket-sized portable oxygen concentrator. Its sleek, minimal design fits comfortably in one hand, making everyday mobility effortless.

      Smart Pulse-Dose Oxygen Supply

      Smart Pulse-Dose Oxygen Supply

      Oxygen tanks and continuous-flow machines give you oxygen all the time, even when you breathe out. Research shows that up to 80% of the oxygen is wasted between breaths.

      Our smart Pulse-Dose Technology in Kingon portable oxygen concentrators changes that. A smart sensor detects the start of each breath and releases a precise bolus or 'puff' of oxygen right away. This means no waste and a longer battery life, because the oxygen is delivered in highly concentrated bursts. The therapeutic effect often equals that of a 2 L/min continuous-flow system at just Setting 2 on a Kingon device.

      Powerful, Quiet & Reliable Compressor

      Powerful, Quiet & Reliable Compressor

      The Kingon P2 portable oxygen concentrators' high-efficiency compressor is engineered for long-term performance. It operates quietly, manages heat effectively, and is built for durability, providing dependable oxygen flow whether you’re at home or on the go.

      Clean, Safe Oxygen Through Triple Filtration

      Clean, Safe Oxygen Through Triple Filtration

      A three-stage filtration system purifies the air before oxygen delivery, removing dust, particles, and impurities. This ensures that every breath is safe, clean, and comfortable — supporting long-term respiratory health.

      Advanced Oxygen Separation Technology

      Advanced Oxygen Separation Technology

      The modular sieve system separates oxygen from nitrogen to deliver clean, enriched oxygen with every breath. This high-efficiency technology ensures strong, consistent purity levels while keeping the device compact and easy to maintain.

      Power That Lasts – Dual 6800 mAh Batteries

      Power That Lasts – Dual 6800 mAh Batteries

      Enjoy stable, continuous power with high-capacity 6800 mAh batteries. The package includes two batteries, allowing you to swap and charge as needed. Stay active and confident without worrying about running out of charge.

      Testimonials

      • Just wanted to say a big thanks. The unit has arrived this morning and its a brilliant bit of kit and so easy for mum at 85 to manage. Excellent service

        Therese Peck

      • I learned that the Kingon is the lightest weight portable oxygen concentrator approved by both the FDA and FCC. This meant that I could use it on an airplane. Prior to getting this unit I was instrumental to take at least SIX bottles of oxygen with me to ensure I didn’t run out. In other words, I would constantly have to walk back to our vehicle and switch tanks. Instead I was able to take my Kingon, power cords, and extra battery to meet my needs. Because you are able to use the Kingon even as it charges I kept mine plugged into the cigarette lighter of our vehicle e route to the festivities. This meant that my unit was fully charged when we arrived at the venue. I was receiving such a great supply of oxygen that I didn’t rush to reconnect to my home unit as I sat visiting with my family. Suddenly my son spoke up saying he thought that my colouring was better and I was breathing easier on my portable unit than when I used the big concentrator. The oxygen from my new Kingon seem more pure and I found that I didn’t feel as short of breath. If you depend on a machine like I do you understand just what a blessing this is! I no longer have to worry about losing my independence because the Kingon will allow me to remain active as well as independent. If you are considering obtaining a portable device be sure to check this one out!

        Matthew Jones

      • Very professional prompt service. I use their Kingon portable oxygen concentrator. Best of 4 brands I have used in over 9 years. Lightweight and reasonably priced.

        Lindsay Standen

      • I had been looking at the P2 Kingon POC so getting a chance to use one was awesome. I would rate it at a 5. The increased mobility it provides is awesome . I wear it cross body and my activity has doubled.

        James Granger

      • Easy to use and reliable !

        Howard Bert

      • I love the light weight of this machine. It performs amazing and so glad that they were available. Thank You.

        Diana Burwood

      Discover the Difference

      Man sitting in a chair by a rainy window with a cup of coffee, looking sad. He doesn't have a Kingon portable oxygen concentrator.
      Man fishing in a forest with trees and sunlight filtering through. He is using a Kingon P2 portable oxygen concentrator with the carry bag.