Nema 14-30 Extension Cord
FailThe products selling today already average 4.7★, so Nema 14-30 Extension Cord is a Fail.
- Flapen Score
- 46 / 100Ranks 5,399 of 9,536 Tools & Home Improvement niches · −2 vs the category median of 4846
- Market size
- $100K/yr39K searches / yr
- 90-day growth
- +2.5%search demand this quarter
- Competition
- 48%top-5 click share · 14 brands · 20 sellers
Flapen Score
Nema 14-30 Extension Cord against its category
The dotted line is the Tools & Home Improvement average. Past it, Nema 14-30 Extension Cord is stronger. Inside it, weaker.
Market
The Nema 14-30 Extension Cord market on Amazon at a glance
Shoppers on Amazon United States searched for Nema 14-30 Extension Cord 39K times last year and spent an estimated $100K. The top 5 brands take 66% of clicks. Flapen scores it 46 out of 100, a Fail.
01 · Demand
4.8% of searches ended in a purchase last week.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.8% of those searches ended in a purchase. Searches in the last 90 days moved +2.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $100K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +2.5%
- Conversion, latest week
- 4.8%
- Market size, estimated
- $100Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- nema 14-30 extension cord11K searches a year
02 · Price
A sale here is worth $53.71.
Listings sell for $53.71 on average, from $19.41 to $118.85. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $53.71 that is $0 to $5K a year per listing.
- Average price
- $53.71inside the $15 to $100 sweet spot
- Price range
- $19.41–$118.85
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$5K
- Returns
- 7.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.2% of listings are out of stock. The average listing ranks #496 within Cords, Adapters & Multi-Outlets. It carries 334 reviews at 4.74 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 7.2%
- Average rank
- #496in Cords, Adapters & Multi-Outlets
- Average rating
- 4.74 starsAmazon United States average 4.42 stars
- Average reviews
- 334per listing
- Listings tracked
- 22
04 · Newcomers
Amazon counts 0 of last year's 3 launches as successful.
3 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 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top Nema 14-30 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
Elecan Dryer EV Extension Cord 10 FT 4 Prong 30 Amp NEMA 14-30P to 14-30R Extension Cord Cable for Dryer Power Extension and Level 2 EV Charging Tesla Heavy Waterproof 10AWG 125/250V-ETL-Blue-10FT
- Price
- $35.89
- Rating
- 4.8/5
- Reviews
- 99
- Age
- 1y ago

RVMATE 4 Prong Dryer Extension Cord 10 Feet 30 Amp NEMA 14-30P to 14-30R 125V/250V Waterproof PVC Jacket Perfect for Dryer Power Extension ETL Listed
- Price
- $34.70
- Rating
- 4.8/5
- Reviews
- 825
- Age
- 5y ago

Deeklify 25 FT 4 Prong Dryer Extension Cord Outdoor Black 30 AMP 10/4 Gauge Heavy Duty NEMA 14-30P to 14-30R Waterproof SRDT Jacket ETL Listed for 4 Prong Dryers
- Price
- $58.60
- Rating
- 4.9/5
- Reviews
- 136
- Age
- 10mo ago

Kanayu 6.6 FT 4 Prong Dryer/EV Extension Cord 30 Amp NEMA 14-30P to 14-30R for Level 2 EV Charging and Dryer Power Flexible Cable STW 10 Gauge Cord with Grip Handle ETL Listed (Blue and Black)
- Price
- $37.67
- Rating
- 4.8/5
- Reviews
- 133
- Age
- 1y ago

Rophor Dryer Extension Cord 4 Prong 30 Amp NEMA 14-30P to 14-30R Extension Cord for Dryer Power Extension and EV Charging 125V/250V 10 Feet
- Price
- $38.45
- Rating
- 4.7/5
- Reviews
- 416
- Age
- 5y ago
Trending
90-day click momentum
Deeklify 25 FT 4 Prong Dryer Extension Cord Outdoor Black 30 AMP 10/4 Gauge Heavy Duty NEMA 14-30P to 14-30R Waterproof SRDT Jacket ETL Listed for 4 Prong Dryers
- Price
- $58.60
- Rating
- 4.9/5
- Reviews
- 136
- Age
- 10mo ago

Deeklify 10 FT 4 Prong Dryer Extension Cord Outdoor Black 30 AMP 10/4 Gauge Heavy Duty NEMA 14-30P to 14-30R Waterproof SRDT Jacket ETL Listed for 4 Prong Dryers
- Price
- $33.55
- Rating
- 4.9/5
- Reviews
- 136
- Age
- 10mo ago

ELEGRP 1.5FT Dryer Adapter Cord NEMA 14-30P to 10-30R 4 Prong New House to 3 Prong Old Dryer 30 Amp/250V/7500W Heavy Duty 10-AWG STW 180 Rotating Plug UL Standard Compliant
- Price
- $19.41
- Rating
- 4.8/5
- Reviews
- 277
- Age
- 1y ago

GEARit 30 Amp Dryer Extension Cord NEMA 14-30 Extension Cord 4 Prong NEMA 14-30P to 14-30R 125/250V Heavy Duty 10/4 STW 10 AWG Electric Dryer/Tesla EV Level 2 Charger Cable 25 Feet
- Price
- $70.07
- Rating
- 4.6/5
- Reviews
- 216
- Age
- 4y ago

Elecan Dryer EV Extension Cord 10 FT 4 Prong 30 Amp NEMA 14-30P to 14-30R Extension Cord Cable for Dryer Power Extension and Level 2 EV Charging Tesla Heavy Waterproof 10AWG 125/250V-ETL-Blue-10FT
- Price
- $35.89
- Rating
- 4.8/5
- Reviews
- 99
- Age
- 1y ago
Newest
by launch date
Kanayu 6.6 FT 4 Prong Dryer/EV Extension Cord 30 Amp NEMA 14-30P to 14-30R for Level 2 EV Charging and Dryer Power Flexible Cable STW 10 Gauge Cord with Grip Handle ETL Listed (Black)
- Price
- $39.34
- Rating
- 4.8/5
- Reviews
- 133
- Age
- 9mo ago

Deeklify 25 FT 4 Prong Dryer Extension Cord Outdoor Black 30 AMP 10/4 Gauge Heavy Duty NEMA 14-30P to 14-30R Waterproof SRDT Jacket ETL Listed for 4 Prong Dryers
- Price
- $58.60
- Rating
- 4.9/5
- Reviews
- 136
- Age
- 10mo ago

Deeklify 10 FT 4 Prong Dryer Extension Cord Outdoor Black 30 AMP 10/4 Gauge Heavy Duty NEMA 14-30P to 14-30R Waterproof SRDT Jacket ETL Listed for 4 Prong Dryers
- Price
- $33.55
- Rating
- 4.9/5
- Reviews
- 136
- Age
- 10mo ago

VEVOR 50 FT 30 Amp Dryer Extension Cord 4-Prong NEMA 14-30P to 14-30R 10AWG STW Pure Copper 125/250V 7500W Heavy Duty Power Cable for EV Charging Laundry Room Home Garage with Storage Bag
- Price
- $86.32
- Rating
- 4.8/5
- Reviews
- 21
- Age
- 1y ago

Kanayu 6.6 FT 4 Prong Dryer/EV Extension Cord 30 Amp NEMA 14-30P to 14-30R for Level 2 EV Charging and Dryer Power Flexible Cable STW 10 Gauge Cord with Grip Handle ETL Listed (Blue and Black)
- Price
- $37.67
- Rating
- 4.8/5
- Reviews
- 133
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
20
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
48%
Top 20: 98%
Open market
25%
- Elecan16%
- Deeklify15%
- islewire13%
- PlugSaf13%
- RVMATE9%
- Kanayu9%
Demand
Nema 14-30 Extension Cord search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Nema 14-30 Extension Cord search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- nema 14-30 extension cord11K/yr
- dryer extension cord 4 prong7K/yr
- 4 prong dryer extension cord7K/yr
- 14-30 extension cord7K/yr
- 4 prong extension cord6K/yr
Reviews and returns
What reviews say buyers love and hate about Nema 14-30 Extension Cord
We read the reviews and the return reasons for every product selling here.
“Didnt work”
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.
17 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 Nema 14-30 Extension Cord questions
Answered from the same tracked data.









