20 Amp Extension Cord
MaybeProducts sell for $35.32 on average, inside the sweet spot. But the products selling today already average 4.6★, so 20 Amp Extension Cord is a Maybe.
- Flapen Score
- 58 / 100Top 12% of 9,536 Tools & Home Improvement niches · +10 vs the category median of 4858
- Market size
- $253K/yr231K searches / yr
- 90-day growth
- +12.8%search demand this quarter
- Competition
- 39%top-5 click share · 19 brands · 33 sellers
Flapen Score
20 Amp Extension Cord against its category
The dotted line is the Tools & Home Improvement average. Past it, 20 Amp Extension Cord is stronger. Inside it, weaker.
Market
The 20 Amp Extension Cord market on Amazon at a glance
Shoppers on Amazon United States searched for 20 Amp Extension Cord 231K times last year and spent an estimated $253K. The top 5 brands take 66% of clicks. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
3.1% of searches ended in a purchase last week.
Shoppers searched for this 231K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.1% of those searches ended in a purchase. Searches in the last 90 days moved +12.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $253K a year.
- Searches, last 12 months
- 231K
- Growth, 90 days vs prior 90
- +12.8%
- Conversion, latest week
- 3.1%
- Market size, estimated
- $253Ka year
- Peak month
- July1.5× the quietest month
- Top search term
- 20 amp extension cord124K searches a year
02 · Price
A sale here is worth $35.32.
Listings sell for $35.32 on average, from $12.20 to $115.46. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $35.32 that is $4K to $9K a year per listing.
- Average price
- $35.32inside the $15 to $100 sweet spot
- Price range
- $12.20–$115.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$9K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.2% of listings are out of stock. The average listing ranks #468 within Cords, Adapters & Multi-Outlets. It carries 575 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 9.2%
- Average rank
- #468in Cords, Adapters & Multi-Outlets
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 575per listing
- Listings tracked
- 43
04 · Newcomers
Amazon counts 0 of last year's 4 launches as successful.
4 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 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top 20 Amp 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
Conntek 20520-050 NEMA 5-20 Outdoor Extension Cord 20 Amps 125 Volts 50 Feet
- Price
- $51.85
- Rating
- 4.7/5
- Reviews
- 1,453
- Age
- 12y ago

HUANCHAIN 12 Gauge Heavy Duty Outdoor Extension Cord 25 ft Waterproof with Lighted end Flexible Cold-Resistant 3 Prong Electric Cord Outside 15Amp 1875W 12AWG SJTW Yellow ETL
- Price
- $24.60
- Rating
- 4.8/5
- Reviews
- 6,872
- Age
- 4y ago

PLUGTUL 20AMP Extension Cord 25FT NEMA 5-20 Heavy Duty Extension Cord Lighted End 12Gauge SJTW 20AMP 125V 2500W Black
- Price
- $41.07
- Rating
- 4.7/5
- Reviews
- 88
- Age
- 1y ago

Parkworld NEMA 5-20 Extension Cord 5-20P to 5-20R (T Blade Female Also for 5-15R Adapter) 125V 20A 2500W (16FT)
- Price
- $30.08
- Rating
- 4.7/5
- Reviews
- 405
- Age
- 5y ago

EP 10 Ft 12/3 SJTW NEMA 5-20 P/R Outdoor Extension Cord Yellow
- Price
- $18.87
- Rating
- 4.3/5
- Reviews
- 31
- Age
- 1y ago
Trending
90-day click momentum
EP 50 Ft 12/3 SJTW Outdoor Extension Cord NEMA 6-20 P/R 20A 250V Yellow
- Price
- $49.59
- Rating
- 4.2/5
- Reviews
- 58
- Age
- 1y ago
![MECMO Waterproof 10ft 15 Amp Household to 20 Amp AC Power Adapter Cable 12/3 Outdoor Extension Cord Flat Plug [4 in 1] NEMA 5-15P to 5-15R 5-20R 6-15R 6-20R T Blade 15A to 20A 125V 1875W SJTW](https://m.media-amazon.com/images/I/31RwQ8q5hXL.jpg)
MECMO Waterproof 10ft 15 Amp Household to 20 Amp AC Power Adapter Cable 12/3 Outdoor Extension Cord Flat Plug [4 in 1] NEMA 5-15P to 5-15R 5-20R 6-15R 6-20R T Blade 15A to 20A 125V 1875W SJTW
- Price
- $29.37
- Rating
- 4.7/5
- Reviews
- 38
- Age
- 6mo ago

EP 15 Ft 12/3 SJTW Outdoor Extension Cord NEMA 6-20 P/R 20A 250V Black
- Price
- $20.53
- Rating
- 4.2/5
- Reviews
- 58
- Age
- 1y ago

EP 15 Ft 12/3 SJTW NEMA 5-20 P/R Outdoor Extension Cord Yellow
- Price
- $21.11
- Rating
- 4.3/5
- Reviews
- 31
- Age
- 1y ago

EP 15 Ft 10 Gauge Outdoor Extension Cord with T-Blade Plug Heavy Duty NEMA 5-20 P/R Power Cord 20A 125V 10/3 STW Cable for Lawn Garden Appliance Yellow
- Price
- $31.80
- Rating
- 4.6/5
- Reviews
- 21
- Age
- 1y ago
Newest
by launch date![MECMO Waterproof 10ft 15 Amp Household to 20 Amp AC Power Adapter Cable 12/3 Outdoor Extension Cord Flat Plug [4 in 1] NEMA 5-15P to 5-15R 5-20R 6-15R 6-20R T Blade 15A to 20A 125V 1875W SJTW](https://m.media-amazon.com/images/I/31RwQ8q5hXL.jpg)
MECMO Waterproof 10ft 15 Amp Household to 20 Amp AC Power Adapter Cable 12/3 Outdoor Extension Cord Flat Plug [4 in 1] NEMA 5-15P to 5-15R 5-20R 6-15R 6-20R T Blade 15A to 20A 125V 1875W SJTW
- Price
- $29.37
- Rating
- 4.7/5
- Reviews
- 38
- Age
- 6mo ago

FIRMERST 20 AMP 10 FT 12 Gauge Extension Cord NEMA 5-20P to 5-20R 125 Volt
- Price
- $25.93
- Rating
- 4.7/5
- Reviews
- 121
- Age
- 10mo ago

3FT 12AWG Heavy Duty Right-Angle 15Amp to 20Amp Extension Cord
- Price
- $14.70
- Rating
- 4.8/5
- Reviews
- 23
- Age
- 11mo ago

CCCEI Heavy Duty Surge Protector 20A Individual Switches Yellow 6FT 1
- Price
- $32.40
- Rating
- 4.7/5
- Reviews
- 686
- Age
- 1y ago

EP 10 Ft 12/3 SJTW NEMA 5-20 P/R Outdoor Extension Cord Yellow
- Price
- $18.87
- Rating
- 4.3/5
- Reviews
- 31
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 39% of clicks. An open shelf where new products get seen.
Brands
19 falling
Sellers
33
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
39%
Top 20: 76%
Open market
27%
- EP25%
- Conntek15%
- PLUGTUL10%
- Parkworld8%
- huanchain8%
- FIRMERST6%
Demand
20 Amp Extension Cord search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top 20 Amp Extension Cord search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- 20 amp extension cord124K/yr
- 20amp extension cord19K/yr
- 20a extension cord13K/yr
- 20 amp extension cord 25 ft11K/yr
- extension cord 20 amp9K/yr
- nema 5-20 extension cord8K/yr
- 12 gauge 20 amp extension cord6K/yr
- 20amp extension cord 25 ft8K/yr
- 20 amp power cord6K/yr
- heavy duty extension cord 20 amp5K/yr
Reviews and returns
What reviews say buyers love and hate about 20 Amp Extension Cord
We read the reviews and the return reasons for every product selling here.
“Broke before I could even use it”
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 20 Amp Extension Cord questions
Answered from the same tracked data.









