100ft 12 Gauge Extension Cord
FailShoppers spend an estimated $42K a year here, so 100ft 12 Gauge Extension Cord is a Fail.
- Flapen Score
- 42 / 100Ranks 6,968 of 9,536 Tools & Home Improvement niches · −6 vs the category median of 4842
- Market size
- $42K/yr10K searches / yr
- 90-day growth
- +8.0%search demand this quarter
- Competition
- 65%top-5 click share · 8 brands · 12 sellers
Flapen Score
100ft 12 Gauge Extension Cord against its category
The dotted line is the Tools & Home Improvement average. Past it, 100ft 12 Gauge Extension Cord is stronger. Inside it, weaker.
Market
The 100ft 12 Gauge Extension Cord market on Amazon at a glance
Shoppers on Amazon United States searched for 100ft 12 Gauge Extension Cord 10K times last year and spent an estimated $42K. The top 5 brands take 88% of clicks. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 6.6% of those searches ended in a purchase.
Shoppers searched for this 10K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved +8.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $42K a year.
- Searches, last 12 months
- 10K
- Growth, 90 days vs prior 90
- +8.0%
- Conversion, latest week
- 6.6%
- Market size, estimated
- $42Ka year
- Top search term
- 100ft 12 gauge extension cord6K searches a year
02 · Price
A sale here is worth $65.62.
Listings sell for $65.62 on average, from $29.76 to $88.44. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $65.62 that is $0 to $7K a year per listing.
- Average price
- $65.62inside the $15 to $100 sweet spot
- Price range
- $29.76–$88.44
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 1.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #69 within Cords, Adapters & Multi-Outlets. It carries 3,714 reviews at 4.76 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #69in Cords, Adapters & Multi-Outlets
- Average rating
- 4.76 starsAmazon United States average 4.42 stars
- Average reviews
- 3,714per listing
- Listings tracked
- 16
04 · Newcomers
4 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 70 months on average, so the names here are established.
- Launched, last 12 months
- 4
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 70 months
Products
Top 100ft 12 Gauge Extension Cord products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
POWGRN 100 ft 12/3 Outdoor Extension Cord Waterproof Heavy Duty with Lighted Indicator End 12 Gauge 3 Prong Flexible Cold-Resistant Long Power Cord Outside 15Amp 1875W SJTW Yellow ETL Listed
- Price
- $65.08
- Rating
- 4.8/5
- Reviews
- 3,970
- Age
- 3y ago

Outdoor Extension Cord Waterproof 100 FT Black 12/3 SJTW Heavy Duty Flexible 100% Copper 3 Prong Extension Cord for Lawn Garage UL Listed
- Price
- $60.84
- Rating
- 4.8/5
- Reviews
- 79
- Age
- 1y ago

HUANCHAIN 12/3 Gauge Heavy Duty Outdoor Extension Cord 100 ft Waterproof with Lighted end Flexible Cold-Resistant 3 Prong Electric Cord Outside 15Amp 1875W 12AWG SJTW Yellow ETL
- Price
- $66.43
- Rating
- 4.8/5
- Reviews
- 6,872
- Age
- 4y ago

Outdoor Extension Cord Waterproof 100 FT Yellow 12/3 SJTW Heavy Duty Flexible 100% Copper 3 Prong Extension Cord for Lawn Garage UL Listed
- Price
- $61.06
- Rating
- 4.8/5
- Reviews
- 79
- Age
- 1y ago

Amazon Basics 100 Foot 3-Prong Vinyl Indoor/Outdoor Extension Cord Long Power Cord Grounded Plug for Safety Moisture Resistant 10 Amps 1250 Watts 125 VAC Orange
- Price
- $29.76
- Rating
- 4.8/5
- Reviews
- 30,090
- Age
- 7y ago
Trending
estimated 90-day click momentum
Outdoor Extension Cord Waterproof 100 FT Yellow 12/3 SJTW Heavy Duty Flexible 100% Copper 3 Prong Extension Cord for Lawn Garage UL Listed
- Price
- $61.06
- Rating
- 4.8/5
- Reviews
- 79
- Age
- 1y ago

100ft Outdoor/Indoor Extension Cord 16/3 Gauge Heavy Duty 3 Prong SJTW Waterproof Flexible Cold-Resistant Long Power Cord 10A 125V 1250W Yellow by LifeSupplyUSA
- Price
- $37.94
- Rating
- 4.6/5
- Reviews
- 2,527
- Age
- 7y ago

100ft Outdoor/Indoor Extension Cord 12/3 Gauge Extra Heavy Duty 3 Prong SJTW Waterproof Flexible Cold-Resistant Long Power Cord 15A 125V 1875W Orange by LifeSupplyUSA
- Price
- $79.97
- Rating
- 4.7/5
- Reviews
- 3,649
- Age
- 2y ago

Deeklify 100ft 12 Gauge Heavy Duty 3 Outlet Extension Cord Splitter with Indicator Waterproof Outdoor Extension Cord with Multiple Outlets 15A 1875W for Garden ETL Listed Flexible Yellow SJTW
- Price
- $88.44
- Rating
- 4.8/5
- Reviews
- 288
- Age
- 11mo ago

HUANCHAIN 12/3 Gauge Heavy Duty Outdoor Extension Cord 75 ft Waterproof with Lighted end Flexible Cold-Resistant 3 Prong Electric Cord Outside 15Amp 1875W 12AWG SJTW Yellow ETL
- Price
- $53.28
- Rating
- 4.8/5
- Reviews
- 6,872
- Age
- 4y ago
Newest
by launch date
Deeklify 100 ft 12 Gauge Heavy Duty 3 Outlet Extension Cord Splitter with Indicator Waterproof Outdoor Extension Cord with Multiple Outlets 15A 1875W for Home & Workshop ETL Listed Black SJTW
- Price
- $84.62
- Rating
- 4.7/5
- Reviews
- 139
- Age
- 11mo ago

Deeklify 100ft 12 Gauge Heavy Duty 3 Outlet Extension Cord Splitter with Indicator Waterproof Outdoor Extension Cord with Multiple Outlets 15A 1875W for Garden ETL Listed Flexible Yellow SJTW
- Price
- $88.44
- Rating
- 4.8/5
- Reviews
- 288
- Age
- 11mo ago

12 Gauge 100 FT Heavy Duty Outdoor Extension Cord Waterproof with Lighted End Yellow 12 Gauge Extension Cord Flexible and Cold Resistant 3 Prong Grounded Plug 15Amp 1875W SJTW ETL Listed
- Price
- $71.30
- Rating
- 4.8/5
- Reviews
- 245
- Age
- 11mo ago

100 FT 12 Gauge Extension Cord Outdoor Heavy Duty Weatherproof & Flame Retardant Black 3 Prong Power Cord with Light Outside for Lawn & Garden 15 Amps 1875 Watts 125 VAC 12AWG SJTW ETL Listed
- Price
- $69.80
- Rating
- 4.8/5
- Reviews
- 173
- Age
- 12mo ago

12 Gauge 100 FT Heavy Duty Outdoor Extension Cord Waterproof with Lighted End Black 12 Gauge Extension Cord Flexible and Cold Resistant 3 Prong Grounded Plug 15Amp 1875W SJTW ETL Listed
- Price
- $65.39
- Rating
- 4.7/5
- Reviews
- 602
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 rising
Sellers
12
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
7%
- POWGRN25%
- uboory24%
- Deeklify21%
- huanchain10%
- Amazon Basics8%
- LifeSupplyUSA5%
- Open — no brand owns it (2 brands, 7%)
Demand
100ft 12 Gauge Extension Cord search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4× · 7 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about 100ft 12 Gauge Extension Cord
We read the reviews and the return reasons for every product selling here.
“pretty poor performance for premium money”
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.
19 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 100ft 12 Gauge Extension Cord questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









