---
title: "airsense 10 dc adapter — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/airsense-10-dc-adapter"
last_updated: "2026-07-14T04:27:27.053Z"
locale: en
meta:
  description: "a small market ($11K/yr) — airsense 10 dc adapter doesn't clear our bar today."
  "og:description": "a small market ($11K/yr) — airsense 10 dc adapter doesn't clear our bar today."
  "og:title": "airsense 10 dc adapter — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
---

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# **airsense 10 dc adapter**

**Skip it**

A small market ($11K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 58Conversion 95Competition 13Returns 44Price range 95Avg price 95Brand share 23Review moat 77Quality gap 47

**Conversion**

**Incredible****12.7%**

search→purchase rate — share of searches ending in a sale

**Avg price**

**Incredible****$29.02**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$22.25–$43.41**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Review moat**

**Great****463.44**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+32.5%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Okay****3.7%**

return rate — above 6% kills the launch gate

**Brand share**

**Bad****91%**

top-5 brand share — brand-locked demand

**Competition**

**Bad****85%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$11K**

$11K/yr · 3K searches

## **Competition**

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**8 **—flat

**Sellers**

**10**

**Top-5 brand share**

**91%**

**Open market**

**6%**

- TAIFU41% - KFD21% - HKY16% - NENASEW7% - YXQZH6% - EASYLONGER3% - Open — no brand owns it (2 brands, 6%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$2K30%$3K45%$5K60%$6K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![for Resmed Airsense 10 Supplies CPAP Power Cord for ResMed Airsense 10 Power Supply AirStart 10 CPAP BiPAP Machines & AirCurve 10 Lumis VPAP BiLevel Series 90W ResMed S10 370001 DC Converter Adapter](https://m.media-amazon.com/images/I/41G212lL+8L.jpg)**for Resmed Airsense 10 Supplies CPAP Power Cord for ResMed Airsense 10 Power Supply AirStart 10 CPAP BiPAP Machines & AirCurve 10 Lumis VPAP BiLevel Series 90W ResMed S10 370001 DC Converter Adapter**TAIFU**$28.81**4.8★506 rev](https://www.amazon.com/dp/B07VV231SJ) [2![HKY for Resmed Airsense 10 DC Converter 24V 90W DC Adapter Fit Resmed AirSense 10 CPAP/Elite/AutoSet/AutoSet for Her AirCurve 10 & AirStart 10 Series CPAP/Bipap Machine Power Cord Airsense 10 Supplies](https://m.media-amazon.com/images/I/41NEFO63sqL.jpg)**HKY for Resmed Airsense 10 DC Converter 24V 90W DC Adapter Fit Resmed AirSense 10 CPAP/Elite/AutoSet/AutoSet for Her AirCurve 10 & AirStart 10 Series CPAP/Bipap Machine Power Cord Airsense 10 Supplies**HKY**$26.98**4.6★463 rev](https://www.amazon.com/dp/B0821CMSPH) [3![KFD 12V 24V Car Charger Vehicle Power Supply 90W for Resmed S10 Series ResMed Airsense 10 Air Sense S10 AirCurve 10 37297 Series CPAP BiPAP Machines Resmed S10 370001;300W/500W Portable Power Station](https://m.media-amazon.com/images/I/41Wn78TvtiL.jpg)**KFD 12V 24V Car Charger Vehicle Power Supply 90W for Resmed S10 Series ResMed Airsense 10 Air Sense S10 AirCurve 10 37297 Series CPAP BiPAP Machines Resmed S10 370001;300W/500W Portable Power Station**KFD**$27.87**4.7★2,428 rev](https://www.amazon.com/dp/B07P6H994Q) [4![KFD DC Adapter Power for ResMed Airsense 10 Air Sense S10 AirCurve 10 Series CPAP BiPAP Machines AirCurve S10 Resmed S10 370001 37297 R360-760 370006 R370-7407 12-24V Vehicle Car Charger 24V 3.75A 90W](https://m.media-amazon.com/images/I/41XkSFVO1EL.jpg)**KFD DC Adapter Power for ResMed Airsense 10 Air Sense S10 AirCurve 10 Series CPAP BiPAP Machines AirCurve S10 Resmed S10 370001 37297 R360-760 370006 R370-7407 12-24V Vehicle Car Charger 24V 3.75A 90W**KFD**$29.74**4.6★319 rev](https://www.amazon.com/dp/B08RHFDK44) [5![NENASEW 90W Car Charger Converter CPAP Power Cord for Resmed AirSense 10 CPAP Machine/Elite/AutoSet/AutoSet for Her AirCurve 10 Bilevel 10 S/10 VAuto/10 ASV;370001 Vehicle bipap Machine Power Cord](https://m.media-amazon.com/images/I/418RJ1msczL.jpg)**NENASEW 90W Car Charger Converter CPAP Power Cord for Resmed AirSense 10 CPAP Machine/Elite/AutoSet/AutoSet for Her AirCurve 10 Bilevel 10 S/10 VAuto/10 ASV;370001 Vehicle bipap Machine Power Cord**NENASEW**$26.31**4.7★26 rev](https://www.amazon.com/dp/B0F9DTDLDN)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![NENASEW 90W Car Charger Converter CPAP Power Cord for Resmed AirSense 10 CPAP Machine/Elite/AutoSet/AutoSet for Her AirCurve 10 Bilevel 10 S/10 VAuto/10 ASV;370001 Vehicle bipap Machine Power Cord](https://m.media-amazon.com/images/I/418RJ1msczL.jpg)**NENASEW 90W Car Charger Converter CPAP Power Cord for Resmed AirSense 10 CPAP Machine/Elite/AutoSet/AutoSet for Her AirCurve 10 Bilevel 10 S/10 VAuto/10 ASV;370001 Vehicle bipap Machine Power Cord**NENASEW**$26.31**26 rev1y ago](https://www.amazon.com/dp/B0F9DTDLDN) [![90W Car Charger Adapter for Resmed S10 Series CPAP ResMed Airsense 10 S10 AirCurve 10 Series Resmed S10 370001 37297 Rockpals 300W/500W Vehicle Power Supply](https://m.media-amazon.com/images/I/41Cg8qZLkXL.jpg)**90W Car Charger Adapter for Resmed S10 Series CPAP ResMed Airsense 10 S10 AirCurve 10 Series Resmed S10 370001 37297 Rockpals 300W/500W Vehicle Power Supply**YXQZH**$27.83**22 rev1y ago](https://www.amazon.com/dp/B0DMJTJ1H1) [![EASYLONGER Car Adapter for CPAP DC 12/24V Converter CPAP Power Cord 84W Car Charger with 4 DC CPAP Cables for ResMed S9/ AirSense 10/ AirCurve 10/ AirMini/AirSense 11/ Philips Dreamstation etc](https://m.media-amazon.com/images/I/41ImaBGMYJL.jpg)**EASYLONGER Car Adapter for CPAP DC 12/24V Converter CPAP Power Cord 84W Car Charger with 4 DC CPAP Cables for ResMed S9/ AirSense 10/ AirCurve 10/ AirMini/AirSense 11/ Philips Dreamstation etc**EASYLONGER**$43.41**32 rev3y ago](https://www.amazon.com/dp/B0FPWZ6R9L) [![CASIMY DC Charging Output Cable Power Cord Compatible with ResMed AirSense 10 9 S10 S9 DC Male Port Charge Compatible with Medistrom Pilot-24 Lite Backup Battery 24V DC Adapter Charging Converter](https://m.media-amazon.com/images/I/41QtYxg+c1L.jpg)**CASIMY DC Charging Output Cable Power Cord Compatible with ResMed AirSense 10 9 S10 S9 DC Male Port Charge Compatible with Medistrom Pilot-24 Lite Backup Battery 24V DC Adapter Charging Converter**CASIMY**$22.25**34 rev3y ago](https://www.amazon.com/dp/B0BL6ZSSY8) [![IBERLS Power Cord Compatible with ResMed Airsense 10 90W DC Adapter Power Supply Converter Fit for AirCurve 10 Series CPAP BiPAP Machines 12-24V Travel Car Charger 370001 Replacement](https://m.media-amazon.com/images/I/31z1gCKNT+L.jpg)**IBERLS Power Cord Compatible with ResMed Airsense 10 90W DC Adapter Power Supply Converter Fit for AirCurve 10 Series CPAP BiPAP Machines 12-24V Travel Car Charger 370001 Replacement**IBERLS**$27.99**341 rev3y ago](https://www.amazon.com/dp/B0BKPFXLCS)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![EASYLONGER Car Adapter for CPAP DC 12/24V Converter CPAP Power Cord 84W Car Charger with 4 DC CPAP Cables for ResMed S9/ AirSense 10/ AirCurve 10/ AirMini/AirSense 11/ Philips Dreamstation etc](https://m.media-amazon.com/images/I/41ImaBGMYJL.jpg)**EASYLONGER Car Adapter for CPAP DC 12/24V Converter CPAP Power Cord 84W Car Charger with 4 DC CPAP Cables for ResMed S9/ AirSense 10/ AirCurve 10/ AirMini/AirSense 11/ Philips Dreamstation etc**EASYLONGER**$43.41**4.2★**▲ 62%**](https://www.amazon.com/dp/B0FPWZ6R9L) [![HKY for Resmed Airsense 10 DC Converter 24V 90W DC Adapter Fit Resmed AirSense 10 CPAP/Elite/AutoSet/AutoSet for Her AirCurve 10 & AirStart 10 Series CPAP/Bipap Machine Power Cord Airsense 10 Supplies](https://m.media-amazon.com/images/I/41NEFO63sqL.jpg)**HKY for Resmed Airsense 10 DC Converter 24V 90W DC Adapter Fit Resmed AirSense 10 CPAP/Elite/AutoSet/AutoSet for Her AirCurve 10 & AirStart 10 Series CPAP/Bipap Machine Power Cord Airsense 10 Supplies**HKY**$26.98**4.6★**▲ 60%**](https://www.amazon.com/dp/B0821CMSPH) [![for Resmed Airsense 10 Supplies CPAP Power Cord for ResMed Airsense 10 Power Supply AirStart 10 CPAP BiPAP Machines & AirCurve 10 Lumis VPAP BiLevel Series 90W ResMed S10 370001 DC Converter Adapter](https://m.media-amazon.com/images/I/41G212lL+8L.jpg)**for Resmed Airsense 10 Supplies CPAP Power Cord for ResMed Airsense 10 Power Supply AirStart 10 CPAP BiPAP Machines & AirCurve 10 Lumis VPAP BiLevel Series 90W ResMed S10 370001 DC Converter Adapter**TAIFU**$28.81**4.8★**▲ 14%**](https://www.amazon.com/dp/B07VV231SJ) [![KFD 12V 24V Car Charger Vehicle Power Supply 90W for Resmed S10 Series ResMed Airsense 10 Air Sense S10 AirCurve 10 37297 Series CPAP BiPAP Machines Resmed S10 370001;300W/500W Portable Power Station](https://m.media-amazon.com/images/I/41Wn78TvtiL.jpg)**KFD 12V 24V Car Charger Vehicle Power Supply 90W for Resmed S10 Series ResMed Airsense 10 Air Sense S10 AirCurve 10 37297 Series CPAP BiPAP Machines Resmed S10 370001;300W/500W Portable Power Station**KFD**$27.87**4.7★**— 7%**](https://www.amazon.com/dp/B07P6H994Q) [![CASIMY DC Charging Output Cable Power Cord Compatible with ResMed AirSense 10 9 S10 S9 DC Male Port Charge Compatible with Medistrom Pilot-24 Lite Backup Battery 24V DC Adapter Charging Converter](https://m.media-amazon.com/images/I/41QtYxg+c1L.jpg)**CASIMY DC Charging Output Cable Power Cord Compatible with ResMed AirSense 10 9 S10 S9 DC Male Port Charge Compatible with Medistrom Pilot-24 Lite Backup Battery 24V DC Adapter Charging Converter**CASIMY**$22.25**3.9★**— 6%**](https://www.amazon.com/dp/B0BL6ZSSY8)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 103 weeks — +32.5% search growth over the last 90 days.

400300Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jul, Aug, Sep · busiest ÷ quietest = 4.4×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Advertised Vs Actual Product**17%

*“As advertised”*

**Battery Life**15%

*“the jackery battery would last longer”*

**Efficiency**11%

*“this dc inverter works great”*

**Compatibility-Overall**8%

*“Used this with an Airsense 10 bipap and worked great”*

**Value For Money**8%

*“1/3 price of resmed equivalent and works great”*

**Durability**7%

*“Hopefully it doesnt break down”*

**Functionality-Overall**6%

*“Just what I need in case the lights go out”*

**Quality-Overall**5%

*“Good quality”*

**Size-Overall**4%

*“its fits our lifestyle perfectly”*

**Charging**2%

*“Plugged into my outlet, with the two Easylonger devices between outlet and CPAP, so they charge up, stay charged, and will keep running even if there's a power outage”*

### **What buyers complain about **

**Battery Life**15%

*“Battery at full charge lasted one hour”*

**Connectivity-Overall**10%

*“the 12V plug is poorly designed such that if you even slightly bump it while in use it'll disconnect”*

**Compatibility-Overall**10%

*“Will not fit ResMed AirSense 10”*

**Quality-Overall**10%

*“A piece of junk”*

**Durability**8%

*“Destroyed in less than amonth”*

**Size-Overall**5%

*“Will not fit ResMed AirSense 10”*

**Design-Overall**5%

*“the 12V plug is poorly designed such that if you even slightly bump it while in use it'll disconnect”*

**Heating**5%

*“Blew fuse and melted”*

**Weight Heavy**5%

*“Tho it's heavy to carry”*

**Value For Money**3%

*“It does cost more”*

### **Top return reasons **

**Compatibility-Overall**43%

**Functionality-Overall**11%

**Connectivity-Overall**11%

**Charging**10%

**Size-Overall**7%

**Advertised Vs Actual Product**6%

**Defective Material/Parts**2%

**Value For Money**2%

**Battery Life**1%

**Socket/Port/Plug**1%