Kingon P2-E6 Portable Oxygen Concentrator

The Kingon P2-E6 is the middle model in Kingon's ultra-light P2-E range: the same 1.98kg body as the P2-E, with a sixth flow setting and a maximum pulse output of 1,200 ml/min — approximately equivalent to 6 LPM. It exists for one reason, and it is worth being clear about it. If your prescribed setting is comfortably within the P2-E's range and unlikely to change, you do not need this device. If you have been told your requirement may rise, or your oxygen needs climb when you are on your feet, the extra setting is the headroom that keeps one purchase serving you.

Why a Sixth Setting Matters

Oxygen requirements are rarely a single fixed number. Many people are comfortable at a lower setting sitting down and need more when they are walking, carrying shopping, climbing stairs or managing a slope. If your prescriber has set you near the top of a five-setting device, you have no room left for the moments that demand most of you — and those are usually the moments that matter, because they are the ones that keep you independent.

The P2-E6 gives you that room in the same 22.1 × 8.5 × 16 cm body, at the same 1.98kg, at the same 37 dB(A) on setting 2. You are not carrying more or hearing more. You simply have a ceiling you can reach for when you need it.

Key Features

• 1,200 ml/min maximum pulse output — approximately equivalent to 6 LPM, across six flow settings.
• 90% oxygen concentration (−3% / +6%) at all six settings — the concentration holds as you move up the range.
• 1.98kg including the battery — identical to the P2-E, worn at your hip on the included shoulder strap.
• 37 dB(A) at setting 2 — quiet enough for a cinema, a waiting room or a bedroom.
• Two 6,800 mAh lithium-ion batteries included — swappable in seconds, recharging in roughly four hours from AC or the car.
• Smart breath detection — delivers a precise bolus at the start of each inhale and synchronises with your breathing. If no breath is detected it pulses automatically every three seconds.
• Triple filtration and a modular sieve bed — designed for replacement rather than a return to the workshop.
• 24+ alarm types — including low battery, low oxygen concentration and no breath detected.

Battery Life, and the Trade-Off Nobody Mentions

Higher output costs runtime. That is worth understanding before you choose, because it is the part of this decision most retailers leave out.

Here is the honest version: all three of these models give you roughly 1 hour 42 minutes per battery on their top setting — the P2-E on setting 5, the P2-E6 on setting 6, the P2-E7 on setting 7. Stepping up does not buy you a longer day at maximum output. It buys a higher ceiling, and reaching for that ceiling costs runtime. Choose the model your prescription needs, not the biggest number available.

Both an AC supply for the wall and a DC supply for the car are included, so you can run and charge on a long drive. Our guide to travelling with CPAP and oxygen equipment covers the same power planning questions.

Kingon P2-E, P2-E6 and P2-E7 Compared

All three share the same 22.1 × 8.5 × 16 cm dimensions, the same 1.98kg weight and the same 37 dB(A) noise level at setting 2. Only the output and the number of settings change.

If your prescription sits comfortably within five settings, the Kingon P2-E is the sensible choice. If you need the highest pulse output in the range, look at the Kingon P2-E7.

Important: Pulse Dose Oxygen and Sleep Apnea

Who Is This For?

The P2-E6 suits someone whose oxygen requirement is mid-range and may not stay there — often people managing a progressive respiratory condition, or anyone whose saturation drops noticeably on exertion while sitting comfortably at a lower setting. It also makes sense if you are choosing your first concentrator and your prescriber has indicated your needs are likely to increase, since the extra headroom costs far less now than replacing the device later.

It is not the right device if you have been prescribed continuous flow, if you need oxygen while you sleep, or if you cannot tolerate a nasal cannula. Speak to us before ordering in any of those cases.

What's in the Box

• 1 × Kingon P2-E6 portable oxygen concentrator
• 2 × lithium-ion batteries (6,800 mAh)
• 1 × standard AC power supply, for charging at home
• 1 × portable DC power supply, for charging in the car
• 1 × carry case with shoulder strap
• 1 × nasal cannula
• 1 × set of 5 air filters

A Kingon backpack and an external battery charger are available separately. Standard inclusions can vary by bundle or promotion — call us if you need a specific configuration confirmed before ordering.

Using Oxygen Safely at Home

Oxygen itself does not burn, but it makes everything around it burn faster and hotter — clothing, bedding, hair, even skin that oxygen has soaked into. The precautions are about the room rather than the machine: three metres between the concentrator and any flame, no candles, smoking or vapes, water-based products only on your face and hands, and nothing covering the intake or vents.

One thing worth doing before your machine even arrives: ring your electricity retailer and register as a life support customer. It is free, it protects your supply from disconnection, it entitles you to written notice of any planned outage, and rebates are available in New South Wales, Victoria and the ACT.

Our full guide to using oxygen safely at home covers fire precautions, electrical rules, blackout planning and what to tell emergency services. A printed copy comes in the box with every concentrator we send.

Warranty and Australian Support

The P2-E6 carries a three-year standard warranty, extendable to five years free of charge when you register the device with Kingon within 14 days of purchase. The battery and sieve bed are covered for 12 months. Kingon maintains a national Australian support network, so servicing does not mean shipping your device overseas.

The P2-E6 reports faults as numbered alert codes on its display. If you need to look one up, our Kingon P2-E alert codes guide lists all 23 — what each means, whether the unit will shut itself down, and what to do about it.