---
title: "Extension Cord with Timer — $225K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/extension-cord-with-timer"
last_updated: "2026-08-11T16:14:53.208Z"
locale: en
meta:
description: "Niche score 41/100 · $225K/yr market · 165K searches/yr · $21.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $225K/yr market · 165K searches/yr · $21.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Extension Cord with Timer — $225K/yr Amazon US Niche (2026) - Flapen"
---
# **extension cord with timer**
**Skip it**
Soft demand (-19.3% this quarter) — this niche doesn't clear our bar today.
Market size 43Growth 15Conversion 70Competition 23Returns 41Price range 81Avg price 91Brand share 16Review moat 22Quality gap 68
**Avg price**
**Great****$21.20**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.76–$40.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.5%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$225K**
$225K/yr · 165K searches
**Returns**
**Okay****3.7%**
return rate — above 5% kills the launch gate
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****10,312.2**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-19.3%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, extension cord with timer is a $225K/yr Amazon United States market (165K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 41/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **extension cord with timer market data**
- **Units sold / yr**
- **13K–15K**
- avg 500–750/product
- **Revenue / yr**
- **$265K–$318K**
- units × avg price
- **Conversion rate**
- **6.5%**
- **Avg BSR**
- **#355**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **73%**
- **Out of stock**
- **3.2%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**4%**
- BN-LINK66% - DEWENWILS15% - Kasa Smart6% - HBN4% - TESSAN3% - Super Electro2% - Open — no brand owns it (2 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — -19.3% search growth over the last 90 days.
5K3KHoliday '24Spike '25Holiday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 7.1×
[**Open Trend **](https://flapen.com/research/us/electronics/extension-cord-with-timer/trend)
## **Top extension cord with timer search terms**
- **power strip with timer**34K/yr-24.4%6.6% conv. - **timer power strip**25K/yr-21.4%6.9% conv. - **extension cord with timer**24K/yr-10.1%2.3% conv. - **surge protector with timer**16K/yr-24.3%5.9% conv. - **timer extension cord**15K/yr+6.7%3.8% conv. - **power strip timer**10K/yr-24.0%7.1% conv. - **timer surge protector**7K/yr-17.5%6.1% conv. - **extension cord timer**10K/yr-9.1%3.3% conv. - **timed power strip**5K/yr-13.5%7.3% conv. - **programmable power strip**4K/yr-16.2%4.0% conv. [**All search terms **](https://flapen.com/research/us/electronics/extension-cord-with-timer/search-terms)
## **Top extension cord with timer 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%10%$22K20%$45K30%$67K40%$90K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BN-LINK 8 Outlet Surge Protector with Mechanical Timer 4 Timed & 4 Always-On Outlets ETL Listed 4ft Cord 1875W for Aquarium Grow Lights Christmas Decor White**BN-LINK**$22.35**4.4★15,913 rev](https://www.amazon.com/dp/B00MWHQZX0) [2**BN-LINK 8 Outlet Surge Protector with 7-Day Digital Timer (4 Outlets Timed 4 Outlets Always On) - White**BN-LINK**$25.26**4.4★6,834 rev](https://www.amazon.com/dp/B07VMNSFJ8) [3**DEWENWILS 8-Outlet Power Strip with Timer (4 Timed/ 4 Always On) Digital Timer Outlet for Reptile Light Turtle Grow Light Indoor Bearded Dragon Tank Accessory Aquarium 6ft SJT Cord 15A UL Listed**DEWENWILS**$23.08**4.1★1,368 rev](https://www.amazon.com/dp/B07HH1S4PK) [4**DEWENWILS Mechanical Timer Power Strip with 8 Outlets 6FT Power Cord & Flat Plug Overload Protection Mechanical Timer Outlet Timer Indoor for Tanks Aquarium Grow Lights Reptile Light UL Listed**DEWENWILS**$23.81**4.1★994 rev](https://www.amazon.com/dp/B0CLFRW8J5) [5**DEWENWILS Mechanical Power Strip with 8 Outlets Flat Plug 6ft Long Cord Overload Protection Indoor Controller for Bearded Dragon Tanks Aquarium Grow Lights Plants Reptile Light UL Listed**DEWENWILS**$22.90**4.1★994 rev](https://www.amazon.com/dp/B08K313Z9L)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Extension Cord with Timer 1 Pack (Only auto-Off Not self-Startup)**Bokeedo**$9.76**60 rev9mo ago](https://www.amazon.com/dp/B0FLPT1G3K) [**TESSAN 8 Outlets Power Strip with Timer (4 Sockets Timed The Others Always On) 4 FT Extension Cord with Multiple Outlets 900J Timer Surge Protector Power Strip with Switch for Plant Aquarium Light**TESSAN**$23.20**80 rev1y ago](https://www.amazon.com/dp/B0DYJS25T3) [**DEWENWILS 8 Outlet Power Strip with Timer (4 Timed/4 Always On) Indoor Digital Outlet for Reptile Light Turtle Grow Light Bearded Dragon Tank Aquarium 6ft Flat Plug Cord 15A UL Listed**DEWENWILS**$22.98**137 rev1y ago](https://www.amazon.com/dp/B0D6BLDKJN) [**Super Electro Surge Protector Power Strip Extension Cord with USB Timer 8 Outlets(1875W/15A) and 2 USB A+2USB C Ports ETL Listed Wall Mountable 1200J Surge Protector for Home Office**Super Electro**$15.83**33 rev2y ago](https://www.amazon.com/dp/B0D83FD5XV) [**DEWENWILS Mechanical Timer Power Strip with 8 Outlets 6FT Power Cord & Flat Plug Overload Protection Mechanical Timer Outlet Timer Indoor for Tanks Aquarium Grow Lights Reptile Light UL Listed**DEWENWILS**$23.81**994 rev2y ago](https://www.amazon.com/dp/B0CLFRW8J5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DEWENWILS Mechanical Timer Power Strip with 8 Outlets 6FT Power Cord & Flat Plug Overload Protection Mechanical Timer Outlet Timer Indoor for Tanks Aquarium Grow Lights Reptile Light UL Listed**DEWENWILS**$23.81**4.1★**▲ 62%**](https://www.amazon.com/dp/B0CLFRW8J5) [**BN-LINK Indoor Digital Timer Outlet Dual Outlet 7 Day Programmable Light Switch 3 Prong Plug in Timers for Electrical Outlets Lamps Fans 8 On/Off Programs 1 Pack 15A/1875W ETL Listed**BN-LINK**$12.64**4.4★**▲ 39%**](https://www.amazon.com/dp/B00MVF16JG) [**DEWENWILS 8 Outlet Power Strip with Timer (4 Timed/4 Always On) Indoor Digital Outlet for Reptile Light Turtle Grow Light Bearded Dragon Tank Aquarium 6ft Flat Plug Cord 15A UL Listed**DEWENWILS**$22.98**3.9★**▲ 36%**](https://www.amazon.com/dp/B0D6BLDKJN) [**Kasa Smart Plug Power Strip HS300 Surge Protector with 6 Individually Controlled Smart Outlets and 3 USB Ports Works with Alexa & Google Home No Hub Required**Kasa Smart**$40.35**4.6★**▲ 32%**](https://www.amazon.com/dp/B07G95FFN3) [**DEWENWILS 8-Outlet Power Strip with Timer (4 Timed/ 4 Always On) Digital Timer Outlet for Reptile Light Turtle Grow Light Indoor Bearded Dragon Tank Accessory Aquarium 6ft SJT Cord 15A UL Listed**DEWENWILS**$23.08**4.1★**▲ 24%**](https://www.amazon.com/dp/B07HH1S4PK)
**~~View all trending →~~**
## **What buyers say about extension cord with timer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**16%
*“Easy and convenient”*
**Assembly/Installation**11%
*“Easy set up”*
**Alarm/Timer Accuracy**9%
*“keep good time”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Quality-Overall**9%
*“Excellent product”*
**Value For Money**7%
*“Good for the price”*
**Durability**4%
*“Reliable and easy to use”*
**Efficiency**3%
*“Works Great”*
**Socket/Port/Plug**2%
*“Great smart plug”*
**Connectivity-Overall**2%
*“Did well for xmas and can rely on it, connects fast”*
### **What buyers complain about **
**Functionality-Overall**16%
*“Stopped working”*
**Durability**15%
*“broke quickly”*
**Quality-Overall**9%
*“overall very low quality product it seems like from the other reviews as well”*
**Alarm/Timer Accuracy**7%
*“Timer does not work”*
**Instructions/User Manual/Troubleshooting**7%
*“VERY confusing instructions”*
**Noise Level**6%
*“Annoying noise”*
**Assembly/Installation**5%
*“Hard to set”*
**Connectivity-Overall**4%
*“the connection would randomly drop”*
**Ease Of Use**3%
*“Very complicated to use”*
**Value For Money**2%
*“This product is too expensive”*
### **Top return reasons **
**Alarm/Timer Accuracy**33%
**Functionality-Overall**18%
**Connectivity-Overall**7%
**Size-Overall**7%
**Socket/Port/Plug**4%
**Defective Material/Parts**4%
**Compatibility-Overall**4%
**Advertised Vs Actual Product**4%
**Value For Money**3%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is extension cord with timer profitable to sell on Amazon United States?**
- The niche generates $225K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -19.3%. Flapen's verdict: Skip it (41/100).
- **How competitive is the extension cord with timer niche?**
- 8 brands and 20 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in extension cord with timer?**
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 3.7%.
- **When does demand for extension cord with timer peak?**
- Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 7.1× the quietest.
- **What does it cost to enter the extension cord with timer niche?**
- Listings span $9.76–$40.35; the average listing price is $21.20 (sweet spot $15–$100). The average incumbent carries 10,312 reviews — the moat a new listing must climb.
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