Inogen and Cpap concentrators portable oxygen machine
Concentrator oxygen portable machine available for sell
09/09/2026
Hello, I have an Inogen One g5. It's 2021, but the battery charges to 95%, and it has a double battery, so it's about 11 hours. It's never been used. Purchased new during the pandemic. Original packaging and even have the invoice. Refurbished are $650 I'm asking for this one. Comment for more photos. Costa Mesa, California, 92626. Will ship.
09/06/2026
like new Resmed Air Mini: Includes Resmed Adapter, hose, original boxes, unopened F20 HumidX pack, and soft travel pouch. I used this one or two night about 9 months ago. $535.
09/06/2026
A few folks asked about my CPAP setup in my last post, so I figured I’d break it out into its own post.
This is what I’m running and why.
I use a ResMed AirMini. It’s the smallest setup I’ve found that still works reliably for me. I’ve used this setup extensively for travel, and it’s worked like a charm.
For power, I’m carrying the Freedom CPAP Battery 160. In real use, I’m getting about 4–5 nights depending on whether I sneak a little power for other devices. Total runtime is roughly 36–38 hours, and I recharge it in town with the rest of my electronics. For anyone curious, this is the battery:
All in, the CPAP setup (machine, battery, cables, hose, mask) comes in at 3 lb 4.1 oz. This is about as ultralight as I could get it while still being reliable for me. Better sleep means better recovery and better hiking, so it’s worth the tradeoff.
A few notes from testing:
• Airplane mode on the AirMini
• Battery carried inside the pack to protect it from cold
• Dedicated dry bag
Not perfect, but very workable for section hikes and longer legs.
Happy to answer questions or hear how others are handling CPAP on trail — seems like more people are dealing with this than I realized.
09/06/2026
Resmed Airmini Brand New
Asking $540 or best offer
Free Shipping and insured World wide
I accept Paypal/Venmo Goods and services and I ship next business day with tracking and drop off receipt.
Thank you!
09/06/2026
Resmed Mini Travel
Срар
Brand New with all Accessories
09/06/2026
ResMed's AirSense 10 AutoSet premium pressure-adjusting ventilation device
$450
09/06/2026
Airsense 11 Autoset (CPAP)
Like new, only 2 nights of use.
$550
09/06/2026
Never use Inogen G4
Come with Doubles batteries
Car charger, carrying case, backpack,...
$585
09/06/2026
ResMed AirSense 10 AutoSet Machine and accessories
Includes pillow, airtouch multipacks, etc. only used once.$550
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