50 Amp Generator Cord and Power Inlet Box
FailDemand is soft, at -64.4% this quarter, so 50 Amp Generator Cord and Power Inlet Box is a Fail.
- Flapen Score
- 30 / 100Ranks 8,619 of 8,839 Patio, Lawn & Garden niches · −26 vs the category median of 5630
- Market size
- $67K/yr19K searches / yr
- 90-day growth
- -64.4%search demand this quarter
- Competition
- 68%top-5 click share · 10 brands · 15 sellers
Flapen Score
50 Amp Generator Cord and Power Inlet Box against its category
The dotted line is the Patio, Lawn & Garden average. Past it, 50 Amp Generator Cord and Power Inlet Box is stronger. Inside it, weaker.
Market
The 50 Amp Generator Cord and Power Inlet Box market on Amazon at a glance
Shoppers on Amazon United States searched for 50 Amp Generator Cord and Power Inlet Box 19K times last year and spent an estimated $67K. The top 5 brands take 88% of clicks. Flapen scores it 30 out of 100, a Fail.
01 · Demand
An estimated 3.1% of those searches ended in a purchase.
Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.1% of those searches ended in a purchase. Searches in the last 90 days moved -64.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $67K a year.
- Searches, last 12 months
- 19K
- Growth, 90 days vs prior 90
- -64.4%
- Conversion, latest week
- 3.1%
- Market size, estimated
- $67Ka year
- Top search term
- 50 amp generator cord and power inlet box16K searches a year
02 · Price
A sale here is worth $109.06.
Listings sell for $109.06 on average, from $68.02 to $215.97. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $109.06 that is $0 to $11K a year per listing.
- Average price
- $109.06above the $15 to $100 sweet spot
- Price range
- $68.02–$215.97
- 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–$11K
- Returns
- 2.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 12.6% of listings are out of stock. The average listing ranks #69 within Generators & Portable Power. It carries 377 reviews at 4.74 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 12.6%
- Average rank
- #69in Generators & Portable Power
- Average rating
- 4.74 starsAmazon United States average 4.42 stars
- Average reviews
- 377per listing
- Listings tracked
- 18
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top 50 Amp Generator Cord and Power Inlet Box 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 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
50AMP 15Feet Generator Cord with Pre-drilled Power Inlet Box 4 Prong 125V/250V NEMA 14-50P Male to SS2-50R STW 6/3+8/1 AWG Twist Locking with Inlet Box for Generator to House UL&ETL Listed
- Price
- $68.38
- Rating
- 4.9/5
- Reviews
- 660
- Age
- 2y ago

CircleRiver 50 Amp 15Feet Generator Cord and Power Inlet Box Combo Kit NEMA 14-50P Male to SS2-50R STW 6/3+8/1 AWG 125/250V Twist Locking with Inlet Box for Generator to House
- Price
- $90.45
- Rating
- 4.8/5
- Reviews
- 577
- Age
- 3y ago

RVINGPRO 50 AMP Generator Inlet Box and 15Ft Generator Cord Kit
- Price
- $92.03
- Rating
- 4.8/5
- Reviews
- 805
- Age
- 4y ago

VEVOR 50 Amp Generator Cord and Power Inlet Box Kit 25FT Generator Extension Cord NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG with Twist Lock Connector Pre-Drilled Inlet Box ETL Listed
- Price
- $122.68
- Rating
- 4.7/5
- Reviews
- 566
- Age
- 2y ago

Ficstar 25FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Extension Cord Pre-Drilled 50 Amp Generator Inlet Box with STW Wire 125/250V 12500W;UL&ETL Listed
- Price
- $124.25
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago
Trending
estimated 90-day click momentum
50AMP 25Feet Generator Cord with Pre-drilled Power Inlet Box 50 Amp 4 Prong 125V/250V NEMA 14-50P Male to SS2-50R STW 6/3+8/1 AWG Twist Locking with Inlet Box for Generator to House UL&ETL Listed
- Price
- $93.33
- Rating
- 4.9/5
- Reviews
- 660
- Age
- 2y ago

Ficstar 25FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Extension Cord Pre-Drilled 50 Amp Generator Inlet Box with STW Wire 125/250V 12500W;UL&ETL Listed
- Price
- $124.25
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago

Ficstar 10FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Extension Cord Pre-Drilled 50 Amp Generator Inlet Box with STW Wire 125/250V 12500W;UL&ETL Listed
- Price
- $74.92
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago

50 Amp Generator Cord 25FT and Power Inlet Box NEMA 14-50P Male to SS2-50R 125/250V Twist Lock Connector with Pre-Drilled NEMA SS2-50P Generator Inlet Box for Generator to House ETL Listed
- Price
- $109.77
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 4mo ago

50 Amp Generator Cord 15FT and Power Inlet Box NEMA 14-50P Male to SS2-50R 125/250V Twist Lock Connector with Pre-Drilled NEMA SS2-50P Generator Inlet Box for Generator to House ETL Listed
- Price
- $76.65
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 4mo ago
Newest
by launch date
50 Amp Generator Cord 25FT and Power Inlet Box NEMA 14-50P Male to SS2-50R 125/250V Twist Lock Connector with Pre-Drilled NEMA SS2-50P Generator Inlet Box for Generator to House ETL Listed
- Price
- $109.77
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 4mo ago

50 Amp Generator Cord 15FT and Power Inlet Box NEMA 14-50P Male to SS2-50R 125/250V Twist Lock Connector with Pre-Drilled NEMA SS2-50P Generator Inlet Box for Generator to House ETL Listed
- Price
- $76.65
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 4mo ago

Ficstar 25FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Extension Cord Pre-Drilled 50 Amp Generator Inlet Box with STW Wire 125/250V 12500W;UL&ETL Listed
- Price
- $124.25
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago

Ficstar 15FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Cord Pre-Drilled 50 Amp Generator Inlet Box with 6/3+8/1 AWG STW Wire 125/250V 12500W UL&ETL Listed
- Price
- $87.98
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago

Ficstar 10FT 50 Amp Generator Cord and Power Inlet Box Kit NEMA 14-50P to SS2-50R Generator Extension Cord Pre-Drilled 50 Amp Generator Inlet Box with STW Wire 125/250V 12500W;UL&ETL Listed
- Price
- $74.92
- Rating
- 4.8/5
- Reviews
- 194
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
15
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
8%
- LANDNOR25%
- CircleRiver20%
- Ficstar18%
- RVINGPRO16%
- VEVOR10%
- PeakPursuit4%
- Open — no brand owns it (4 brands, 8%)
Demand
50 Amp Generator Cord and Power Inlet Box search demand
Weekly searches over the year. Pick a range.
Reviews and returns
What reviews say buyers love and hate about 50 Amp Generator Cord and Power Inlet Box
We read the reviews and the return reasons for every product selling here.
“Contractor hasnt installed yet”
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.
20 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 50 Amp Generator Cord and Power Inlet Box 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









