40 Ft Extension Cord
FailThe products selling today already average 4.8★, so 40 Ft Extension Cord is a Fail.
- Flapen Score
- 44 / 100Ranks 6,173 of 9,536 Tools & Home Improvement niches · −4 vs the category median of 4844
- Market size
- $74K/yr35K searches / yr
- 90-day growth
- +31.3%search demand this quarter
- Competition
- 79%top-5 click share · 9 brands · 10 sellers
Flapen Score
40 Ft Extension Cord against its category
The dotted line is the Tools & Home Improvement average. Past it, 40 Ft Extension Cord is stronger. Inside it, weaker.
Market
The 40 Ft Extension Cord market on Amazon at a glance
Shoppers on Amazon United States searched for 40 Ft Extension Cord 35K times last year and spent an estimated $74K. The top 5 brands take 85% of clicks. Demand peaks in Nov–Dec. Flapen scores it 44 out of 100, a Fail.
01 · Demand
9.9% of searches ended in a purchase last week.
Shoppers searched for this 35K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 9.9% of those searches ended in a purchase. Searches in the last 90 days moved +31.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $74K a year.
- Searches, last 12 months
- 35K
- Growth, 90 days vs prior 90
- +31.3%
- Conversion, latest week
- 9.9%
- Market size, estimated
- $74Ka year
- Peak month
- December2.0× the quietest month
- Top search term
- 40 ft extension cord12K searches a year
02 · Price
A sale here is worth $21.35.
Listings sell for $21.35 on average, from $15.22 to $35.51. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At $21.35 that is $5K to $11K a year per listing.
- Average price
- $21.35inside the $15 to $100 sweet spot
- Price range
- $15.22–$35.51
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$11K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
60% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.7% of listings are out of stock. The average listing ranks #263 within Cords, Adapters & Multi-Outlets. It carries 5,570 reviews at 4.75 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 60%
- Prime listings
- 100%
- Out of stock, average day
- 7.7%
- Average rank
- #263in Cords, Adapters & Multi-Outlets
- Average rating
- 4.75 starsAmazon United States average 4.42 stars
- Average reviews
- 5,570per listing
- Listings tracked
- 10
04 · Newcomers
Amazon counts 0 of last year's 1 launches as successful.
1 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top 40 Ft Extension Cord products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
GE Outdoor Extension Cord 40 Ft Grounded Heavy Duty Extension Cord 16AWG 3 Prong Outdoor Extension Cord ETL Listed Green 81601
- Price
- $16.48
- Rating
- 4.8/5
- Reviews
- 2,473
- Age
- 1y ago

UltraPro Outdoor Extension Cord 40 Ft Heavy Duty Extension Cord ETL Certified 3 Prong 16 AWG 125 VAC Outdoor Multipurpose Long Power Cord 1 Pack Black 36826
- Price
- $19.51
- Rating
- 4.8/5
- Reviews
- 14,193
- Age
- 8y ago

HUANCHAIN Indoor Outdoor Black Extension Cord 50 ft Waterproof 16/3 Gauge Flexible Resistant Appliance Extension Cord Outside 13A 1625W 16AWG SJTW 3 Prong Electric Cable ETL Listed
- Price
- $18.42
- Rating
- 4.7/5
- Reviews
- 6,268
- Age
- 4y ago

TiFFCOFiO Indoor Outdoor Extension Cord Waterproof 40 Feet 3 Prong Power Cord for Home and Garden 16 AWG 13A/1625W ETL Listed
- Price
- $25.80
- Rating
- 4.8/5
- Reviews
- 136
- Age
- 7mo ago

3-Outlet Flat Extension Cord 40 FT 16 Gauge Extension Cord Flat Plug Multi Outlet 3 Prong Angled Plug SPT-3 Power Strip Indoor Extension Cable ETL Listed White
- Price
- $25.99
- Rating
- 4.7/5
- Reviews
- 161
- Age
- 1y ago
Trending
90-day click momentum
TiFFCOFiO Indoor Outdoor Extension Cord Waterproof 40 Feet 3 Prong Power Cord for Home and Garden 16 AWG 13A/1625W ETL Listed
- Price
- $25.80
- Rating
- 4.8/5
- Reviews
- 136
- Age
- 7mo ago

3-Outlet Flat Extension Cord 40 FT 16 Gauge Extension Cord Flat Plug Multi Outlet 3 Prong Angled Plug SPT-3 Power Strip Indoor Extension Cable ETL Listed White
- Price
- $25.99
- Rating
- 4.7/5
- Reviews
- 161
- Age
- 1y ago

GE Outdoor Extension Cord 40 Ft Grounded Heavy Duty Extension Cord 16AWG 3 Prong Outdoor Extension Cord ETL Listed Green 81601
- Price
- $16.48
- Rating
- 4.8/5
- Reviews
- 2,473
- Age
- 1y ago

Skrizcable 16/3 50 FT Outdoor Extension Cord Waterproof Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden 13 Amps 1625 Watts 125 VAC 16AWG SJTW ETL Listed
- Price
- $20.04
- Rating
- 4.7/5
- Reviews
- 5,828
- Age
- 1y ago

Power By GoGreen Go Green Power Inc. 16/3 50ft Black Outdoor Extension Cord - Durable Heavy Duty Moisture Resistant - Ideal for Tools & Equipment - GG-13750BK
- Price
- $15.22
- Rating
- 4.8/5
- Reviews
- 24,584
- Age
- 11y ago
Newest
by launch date
TiFFCOFiO Indoor Outdoor Extension Cord Waterproof 40 Feet 3 Prong Power Cord for Home and Garden 16 AWG 13A/1625W ETL Listed
- Price
- $25.80
- Rating
- 4.8/5
- Reviews
- 136
- Age
- 7mo ago

3-Outlet Flat Extension Cord 40 FT 16 Gauge Extension Cord Flat Plug Multi Outlet 3 Prong Angled Plug SPT-3 Power Strip Indoor Extension Cable ETL Listed White
- Price
- $25.99
- Rating
- 4.7/5
- Reviews
- 161
- Age
- 1y ago

GE Outdoor Extension Cord 40 Ft Grounded Heavy Duty Extension Cord 16AWG 3 Prong Outdoor Extension Cord ETL Listed Green 81601
- Price
- $16.48
- Rating
- 4.8/5
- Reviews
- 2,473
- Age
- 1y ago

Skrizcable 16/3 50 FT Outdoor Extension Cord Waterproof Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden 13 Amps 1625 Watts 125 VAC 16AWG SJTW ETL Listed
- Price
- $20.04
- Rating
- 4.7/5
- Reviews
- 5,828
- Age
- 1y ago

Outdoor Extension Cord 40 Ft with 3 Outlets 14/3 SJTW 3 Prong Grounded Power Cord 14 Gauge 14AWG Heavy Duty Power Cable ETL Listed 15 Amp 125 V 1875 W-Multiple Outlets for Indoor/Outdoor-Black
- Price
- $35.51
- Rating
- 4.8/5
- Reviews
- 831
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 79% of clicks. A locked shelf that new listings rarely crack.
Brands
9 flat
Sellers
10
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
8%
- GE35%
- UltraPro17%
- huanchain16%
- Tiffcofio9%
- Conable7%
- Elecan7%
- Open — no brand owns it (3 brands, 8%)
Demand
40 Ft Extension Cord search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov, Dec · busiest ÷ quietest = 2.0×
Search terms
Top 40 Ft Extension Cord search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- 40 ft extension cord12K/yr
- 40ft extension cord6K/yr
- 40 foot extension cord6K/yr
- extension cord 40 ft5K/yr
- 40 extension cord3K/yr
- 40 ft outdoor extension cord3K/yr
Reviews and returns
What reviews say buyers love and hate about 40 Ft Extension Cord
We read the reviews and the return reasons for every product selling here.
“Not of quality construction”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
21 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 40 Ft Extension Cord questions
Answered from the same tracked data.









