---
title: "Adaptor Converter — $220K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/adaptor-converter"
last_updated: "2026-08-10T07:44:58.776Z"
locale: en
meta:
description: "Niche score 42/100 · $220K/yr market · 113K searches/yr · $24.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $220K/yr market · 113K searches/yr · $24.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Adaptor Converter — $220K/yr Amazon US Niche (2026) - Flapen"
---
# **adaptor converter**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 42Growth 58Conversion 79Competition 8Returns 50Price range 92Avg price 95Brand share 0Review moat 34Quality gap 23
**Avg price**
**Incredible****$24.03**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$14.03–$36.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+32.6%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****3.0%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$220K**
$220K/yr · 113K searches
**Review moat**
**Okay****3,129.11**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, adaptor converter is a $220K/yr Amazon United States market (113K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun. Verdict: Skip it — 42/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **adaptor converter market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$240K–$300K**
- units × avg price
- **Conversion rate**
- **8.1%**
- **Avg BSR**
- **#9**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**3**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- TESSAN100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +32.6% search growth over the last 90 days.
4K3KSpike '24Black Friday '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/electronics/adaptor-converter/trend)
## **Top adaptor converter search terms**
- **tessan universal travel adapter**90K/yr+32.4%8.5% conv. - **tessan travel adapter**12K/yr+37.1%5.6% conv. - **uk europe travel plug adapter**4K/yr+51.5%8.7% conv. - **tessan adapter**4K/yr+2.9%3.5% conv. - **peru plug adapter**1K/yr+36.0%1.1% conv. - **uk and european travel plug adapter**423/yr+68.6%9.6% conv. - **tessan international plug adapter**266/yr+68.0%14.3% conv. [**All search terms **](https://flapen.com/research/us/electronics/adaptor-converter/search-terms)
## **Top adaptor converter products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$33K30%$66K45%$99K60%$132K101001K10K 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**TESSAN Universal Travel Adapter 28W International Power Adapter with 3 USB C 2 USB A Charging Ports Worldwide Plug Adaptor for US to European UK Italy Ireland New Zealand (Type C G A I)**TESSAN**$21.25**4.7★5,556 rev](https://www.amazon.com/dp/B0B2PD7VW4) [2**TESSAN 2 Pack European Travel Plug Adapter Europe Power Converter 4 Outlets 3 USB(1 USB C PD 20W) Type C International Adaptor to Italy Spain France Portugal Iceland Germany EU Travel Essentials**TESSAN**$22.66**4.7★7,516 rev](https://www.amazon.com/dp/B0B27HX6P7) [3**TESSAN Universal Travel Adapter International Power Adapter with 2 USB C 2 USB A Ports Travel Plug Adaptor Worldwide for US to Europe UK Italy Ireland Australia France Germany(Type C G A I)**TESSAN**$18.39**4.6★5,360 rev](https://www.amazon.com/dp/B0B1LJ3N9G) [4**TESSAN Travel Adapter 009 PD 20W Universal Power Adapter 2 USB C 1 USB A Ultra Thin International Plug Adaptor Worldwide Outlet for US to European UK Italy Spain New Zealand (Type C G A I) 1 Pack**TESSAN**$18.13**4.6★224 rev](https://www.amazon.com/dp/B0FSKNG3Q1) [5**TESSAN European Travel Plug Adapter 2 Pack PD 20W Adapter for Europe Plug with 4 AC Outlets 4 USB (2 USB C) Type C Adaptor for US to Europe Italy Spain France Portugal Greece Iceland Germany**TESSAN**$21.19**4.7★361 rev](https://www.amazon.com/dp/B0D4985GLF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**TESSAN Travel Adapter 009 PD 20W Universal Power Adapter 2 USB C 1 USB A Ultra Thin International Plug Adaptor Worldwide Outlet for US to European UK Italy Spain New Zealand (Type C G A I) 1 Pack**TESSAN**$18.13**224 rev10mo ago](https://www.amazon.com/dp/B0FSKNG3Q1) [**220V to 110V Voltage Converter TESSAN Universal Travel Adapter with 4 USB Charger (1 USB C) 3 AC Sockets and EU/UK/AU/IT Plug Power Adaptor Step Down Transformer Outlet**TESSAN**$35.76**1,256 rev2y ago](https://www.amazon.com/dp/B0D53QY5SD) [**TESSAN European Travel Plug Adapter 2 Pack PD 20W Adapter for Europe Plug with 4 AC Outlets 4 USB (2 USB C) Type C Adaptor for US to Europe Italy Spain France Portugal Greece Iceland Germany**TESSAN**$21.19**361 rev2y ago](https://www.amazon.com/dp/B0D4985GLF) [**TESSAN Universal Travel Adapter 65W GaN International Plug Adaptor**TESSAN**$36.85**95 rev2y ago](https://www.amazon.com/dp/B0CSDH16QP) [**TESSAN All European UK Travel Plug Adapter Kit International Detachable with 3 Outlet 3 USB Charger (1 USB C) Type C/G/E/F EU Ireland Power Adaptor US to Europe Italy Spain France Greece**TESSAN**$27.95**1,669 rev3y ago](https://www.amazon.com/dp/B0BSFBGH91)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TESSAN Universal Travel Adapter 65W GaN International Plug Adaptor**TESSAN**$36.85**4.7★**▲ 117%**](https://www.amazon.com/dp/B0CSDH16QP) [**TESSAN Travel Adapter 009 PD 20W Universal Power Adapter 2 USB C 1 USB A Ultra Thin International Plug Adaptor Worldwide Outlet for US to European UK Italy Spain New Zealand (Type C G A I) 1 Pack**TESSAN**$18.13**4.6★**▲ 104%**](https://www.amazon.com/dp/B0FSKNG3Q1) [**TESSAN European Travel Plug Adapter 2 Pack PD 20W Adapter for Europe Plug with 4 AC Outlets 4 USB (2 USB C) Type C Adaptor for US to Europe Italy Spain France Portugal Greece Iceland Germany**TESSAN**$21.19**4.7★**▲ 43%**](https://www.amazon.com/dp/B0D4985GLF) [**TESSAN All European UK Travel Plug Adapter Kit International Detachable with 3 Outlet 3 USB Charger (1 USB C) Type C/G/E/F EU Ireland Power Adaptor US to Europe Italy Spain France Greece**TESSAN**$27.95**4.7★**▲ 37%**](https://www.amazon.com/dp/B0BSFBGH91) [**TESSAN Universal Travel Adapter International Power Adapter with 2 USB C 2 USB A Ports Travel Plug Adaptor Worldwide for US to Europe UK Italy Ireland Australia France Germany(Type C G A I)**TESSAN**$18.39**4.6★**— 3%**](https://www.amazon.com/dp/B0B1LJ3N9G)
**~~View all trending →~~**
## **What buyers say about adaptor converter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Portability**16%
*“Portable and reliable”*
**Charging**12%
*“Awesome charger”*
**Quality-Overall**12%
*“Excellent product”*
**Socket/Port/Plug**9%
*“this plug in was great”*
**Advertised Vs Actual Product**7%
*“Just what I needed”*
**Efficiency**7%
*“Works great”*
**Value For Money**7%
*“Good value for money”*
**Ease Of Use**6%
*“Easy to use”*
**Compatibility-Overall**4%
*“Compatibility”*
**Size-Overall**3%
*“The size is right”*
### **What buyers complain about **
**Socket/Port/Plug**12%
*“Us plug does not fit”*
**Size-Overall**11%
*“Size is too large”*
**Charging**11%
*“not serious charging”*
**Compatibility-Overall**10%
*“Not fully compatible”*
**Functionality-Overall**10%
*“the adapter would not work”*
**Durability**8%
*“Its broken after 2 times use”*
**Weight Heavy**6%
*“Bulky”*
**Ease Of Use**4%
*“A little difficult to use”*
**Advertised Vs Actual Product**4%
*“Not An Accurate Description”*
**Flammable**3%
*“FIRE HAZARD”*
### **Top return reasons **
**Compatibility-Overall**28%
**Functionality-Overall**13%
**Value For Money**12%
**Size-Overall**11%
**Socket/Port/Plug**8%
**Advertised Vs Actual Product**7%
**Charging**5%
**Weight Heavy**4%
**Defective Material/Parts**3%
**Connectivity-Overall**2%
## **Common questions**
- **Is adaptor converter profitable to sell on Amazon United States?**
- The niche generates $220K/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +32.6%. Flapen's verdict: Skip it (42/100).
- **How competitive is the adaptor converter niche?**
- 1 brands and 3 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in adaptor converter?**
- Top complaints mined from reviews: Socket/Port/Plug, Size-Overall, Charging. The return rate is 3.0%.
- **When does demand for adaptor converter peak?**
- Demand peaks in May–Jun; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the adaptor converter niche?**
- Listings span $14.03–$36.85; the average listing price is $24.03 (sweet spot $15–$100). The average incumbent carries 3,129 reviews — the moat a new listing must climb.
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