---
title: "Uniden R3 Power Cord — $67K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/uniden-r3-power-cord"
last_updated: "2026-08-11T05:32:04.345Z"
locale: en
meta:
description: "Niche score 45/100 · $67K/yr market · 39K searches/yr · $17.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $67K/yr market · 39K searches/yr · $17.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Uniden R3 Power Cord — $67K/yr Amazon US Niche (2026) - Flapen"
---
# **uniden r3 power cord**
**Skip it**
A small market ($67K/yr) — this niche doesn't clear our bar today.
Market size 17Growth 42Conversion 87Competition 34Returns 37Price range 68Avg price 81Brand share 38Review moat 77Quality gap 40
**Conversion**
**Great****9.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$17.26**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****451.47**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.17–$34.13**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+13.2%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****4.0%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Bad****$67K**
$67K/yr · 39K searches
According to Flapen's Amazon United States niche tracking, uniden r3 power cord is a $67K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jul. Verdict: Skip it — 45/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **uniden r3 power cord market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$52K–$69K**
- units × avg price
- **Conversion rate**
- **9.9%**
- **Avg BSR**
- **#967**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **74%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **221 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**13%**
- Uniden33% - FOUCECLAUS18% - WizFluxMet12% - Cordro11% - Hodeoo9% - KPPTYTY5% - Open — no brand owns it (5 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +13.2% search growth over the last 90 days.
2K1KSpike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/electronics/uniden-r3-power-cord/trend)
## **Top uniden r3 power cord search terms**
- **uniden r3 power cord**11K/yr+7.5%8.1% conv. - **uniden r7 power cord**8K/yr+30.7%8.6% conv. - **uniden radar detector power cord**8K/yr+22.5%9.4% conv. - **uniden power cord**6K/yr+20.4%7.5% conv. - **uniden r8 power cord**6K/yr-12.3%10.1% conv. [**All search terms **](https://flapen.com/research/us/electronics/uniden-r3-power-cord/search-terms)
## **Top uniden r3 power cord 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%5%$3K10%$7K15%$10K20%$13K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Uniden LRDACWM044 Radar Detector Smart Power Cord w/Mute Button and USB Charging for R1 R3 R7 & DFR Series 12V DC Cig Adapter**Uniden**$32.00**4.5★373 rev](https://www.amazon.com/dp/B07Q41PT72) [2**FouceClaus Radar Detector Power Charger Cord for Escort Valentine One V1 Beltronics Uniden R3/R4/R7/R8 Passport and More Power Adapter for RJ11 Radar Detectors with Dual USB Ports**FOUCECLAUS**$12.96**4.5★2,598 rev](https://www.amazon.com/dp/B08238C8MT) [3**Cordro Radar Detector Cable USB to RJ11 Plug Cord Compatible with Escort Passport 9500i MAX360 Uniden R1 R3 R7 Beltronics Radenso XP etc 5Ft Length Replacement Radar Detector Cable**Cordro**$14.05**4.4★126 rev](https://www.amazon.com/dp/B0DX1HWJQT) [4**WizFluxMet 5.6ft RJ11 to USB C Power Cord Compatible with Uniden Radar Detectors for R8w R8 R7 R4w R4 R3 DFR9 DFR8 DFR7 Replacement for Uniden Power Cord**WizFluxMet**$14.20**4.3★52 rev](https://www.amazon.com/dp/B0FCRHGWW7) [5**Uniden USB-C to RJ11 Power Cord for Radar Detectors Including R8w R8 R7 R4w R4 R3 DFR9 DFR8 DFR7 & Additional Models.**Uniden**$34.13**4.3★87 rev](https://www.amazon.com/dp/B0F8FLTP1B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**for Uniden LRDACWM044 Radar Detector Cord for R3 R4 R7 R8 R8W DFR7 & More**Hodeoo**$24.98**4 rev6mo ago](https://www.amazon.com/dp/B0GFTJQYFS) [**Hodeoo for Uniden USB C to RJ11 Power Cord - for R8 R7 R4 R3 R9W DFR9 DFR8 DFR7 etc. Replacement for Uniden Power Cord 3.3FT**Hodeoo**$16.55**26 rev9mo ago](https://www.amazon.com/dp/B0FXMGZGXR) [**Hodeoo USB to RJ11 Cable for Uniden R8 R7 R4w R8w R4 R3 DFR9 etc. - for Uniden Radar Detector Power Cord 3.3FT**Hodeoo**$12.93**19 rev9mo ago](https://www.amazon.com/dp/B0FXM9HKB3) [**FCD TRUST 5.57ft RJ11 to USB-C Power Cord Compatible with Uniden Radar Detectors Compatible with R8w R8 R7 R4w R4 R3 DFR9 DFR8 DFR7 Replacement for Uniden Power Cord**FCD TRUST**$13.49**12 rev11mo ago](https://www.amazon.com/dp/B0FN3RY66N) [**Uniden LRDACRJ1148 12-Volt DC Power Adapter Coiled Cord for Uniden R8w R8 R7 R4w R4 Radar Detectors**Uniden**$32.87**15 rev1y ago](https://www.amazon.com/dp/B0DYWXRYYX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**for Uniden LRDACWM044 Radar Detector Cord for R3 R4 R7 R8 R8W DFR7 & More**Hodeoo**$24.98**5.0★**▲ 206%**](https://www.amazon.com/dp/B0GFTJQYFS) [**WizFluxMet 1.7m /5.57ft USB A to RJ11 Power Cord Compatible with Uniden Radar Detectors for R8w R8 R7 R4w R4 R3 DFR9 DFR8 DFR7 Replacement for Uniden Radar Detector Power Cord**WizFluxMet**$12.85**4.5★**▲ 112%**](https://www.amazon.com/dp/B0FCRPKGJC) [**FCD TRUST 5.57ft RJ11 to USB-C Power Cord Compatible with Uniden Radar Detectors Compatible with R8w R8 R7 R4w R4 R3 DFR9 DFR8 DFR7 Replacement for Uniden Power Cord**FCD TRUST**$13.49**4.9★**▲ 81%**](https://www.amazon.com/dp/B0FN3RY66N) [**Cordro Radar Detector Cable USB to RJ11 Plug Cord Compatible with Escort Passport 9500i MAX360 Uniden R1 R3 R7 Beltronics Radenso XP etc 5Ft Length Replacement Radar Detector Cable**Cordro**$14.05**4.4★**▲ 62%**](https://www.amazon.com/dp/B0DX1HWJQT) [**Hodeoo for Uniden USB C to RJ11 Power Cord - for R8 R7 R4 R3 R9W DFR9 DFR8 DFR7 etc. Replacement for Uniden Power Cord 3.3FT**Hodeoo**$16.55**4.6★**▲ 17%**](https://www.amazon.com/dp/B0FXMGZGXR)
**~~View all trending →~~**
## **What buyers say about uniden r3 power cord**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**18%
*“As advertised”*
**Compatibility-Overall**15%
*“Works great for my Uniden R3”*
**Quality-Overall**10%
*“the build quality is excellent”*
**Assembly/Installation**8%
*“Installed in 5 mins”*
**Value For Money**8%
*“Great value”*
**Connectivity-Overall**5%
*“good connectors”*
**Size-Overall**5%
*“Perfect fit”*
**Efficiency**3%
*“Your efficiency is the best”*
**Functionality-Overall**3%
*“Part worked as described”*
**Socket/Port/Plug**2%
*“This RJ11 connector works perfectly with the Uniden R8 main power port”*
### **What buyers complain about **
**Quality-Overall**18%
*“Junk, wouldnt recommend”*
**Durability**17%
*“cheap not durable”*
**Functionality-Overall**7%
*“Did not work”*
**Compatibility-Overall**7%
*“Doesnt fit my car”*
**Size-Overall**6%
*“Too short”*
**Strength**5%
*“The smallest connector blades are fragile”*
**Socket/Port/Plug**4%
*“The usb side came apart right at 3 months”*
**Advertised Vs Actual Product**3%
*“The product description needs to be updated on this”*
**Touch/Button Controls**3%
*“I really miss the mute button”*
**Connectivity-Overall**3%
*“Check your connectivity”*
### **Top return reasons **
**Compatibility-Overall**20%
**Length**17%
**Functionality-Overall**16%
**Size-Overall**10%
**Defective Material/Parts**7%
**Connectivity-Overall**6%
**Socket/Port/Plug**5%
**Advertised Vs Actual Product**4%
**Charging**3%
**Value For Money**2%
## **Common questions**
- **Is uniden r3 power cord profitable to sell on Amazon United States?**
- The niche generates $67K/yr across 19 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +13.2%. Flapen's verdict: Skip it (45/100).
- **How competitive is the uniden r3 power cord niche?**
- 11 brands and 24 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in uniden r3 power cord?**
- Top complaints mined from reviews: Quality-Overall, Durability, Functionality-Overall. The return rate is 4.0%.
- **When does demand for uniden r3 power cord peak?**
- Demand peaks in Jul; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the uniden r3 power cord niche?**
- Listings span $6.17–$34.13; the average listing price is $17.26 (sweet spot $15–$100). The average incumbent carries 451 reviews — the moat a new listing must climb.
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