30 Amp Twist Lock Adapter
FailShoppers spend an estimated $54K a year here, so 30 Amp Twist Lock Adapter is a Fail.
- Flapen Score
- 41 / 100Ranks 5,810 of 7,287 Automotive niches · −8 vs the category median of 4941
- Market size
- $54K/yr44K searches / yr
- 90-day growth
- +5.1%search demand this quarter
- Competition
- 62%top-5 click share · 16 brands · 21 sellers
Flapen Score
30 Amp Twist Lock Adapter against its category
The dotted line is the Automotive average. Past it, 30 Amp Twist Lock Adapter is stronger. Inside it, weaker.
Market
The 30 Amp Twist Lock Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for 30 Amp Twist Lock Adapter 44K times last year and spent an estimated $54K. The top 5 brands take 80% of clicks. Demand peaks in Jul–Aug. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 7.5% of those searches ended in a purchase.
Shoppers searched for this 44K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.5% of those searches ended in a purchase. Searches in the last 90 days moved +5.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $54K a year.
- Searches, last 12 months
- 44K
- Growth, 90 days vs prior 90
- +5.1%
- Conversion, latest week
- 7.5%
- Market size, estimated
- $54Ka year
- Peak month
- August2.4× the quietest month
- Top search term
- 30 amp twist lock adapter9K searches a year
02 · Price
A sale here is worth $16.37.
Listings sell for $16.37 on average, from $9.06 to $22.77. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At $16.37 that is $0 to $2K a year per listing.
- Average price
- $16.37inside the $15 to $100 sweet spot
- Price range
- $9.06–$22.77
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 3.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
96% 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 #70 within RV Parts & Accessories. It carries 577 reviews at 4.71 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #70in RV Parts & Accessories
- Average rating
- 4.71 starsAmazon United States average 4.42 stars
- Average reviews
- 577per listing
- Listings tracked
- 25
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top 30 Amp Twist Lock Adapter 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 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
MECMO NEMA L5-30P to TT-30R 30 Amp RV Adapter UL Listed Portable Compact Adaptor 3 Prong 30A 125V Twist Locking Generator Plug L5-30 to TT-30 for 30Amp RV Trailer Camper
- Price
- $12.52
- Rating
- 4.6/5
- Reviews
- 252
- Age
- 1y ago

ELEGRP 30 Amp Generator Adapter Cord NEMA L5-30P to TT-30R Generator to RV Adapter 3 Prong Twist Lock Male to RV Female Receptacle Heavy Duty Dogbone Electrical Converter for Travel Trailer Camper
- Price
- $17.47
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 10mo ago

WEN GNA030 NEMA L5-30P Twist-Lock Power Plug to TT-30R Ready Outlet 120V 30-Amp 3600-Watt Generator to RV Adapter Black
- Price
- $11.00
- Rating
- 4.8/5
- Reviews
- 2,203
- Age
- 6y ago

Nilight RV Generator Adapter Cord 30 Amp to 30 Amp 3 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L5-30P to TT-30R 30M/30F for RV Camper Caravan Van Trailer
- Price
- $17.41
- Rating
- 4.8/5
- Reviews
- 193
- Age
- 3y ago

MECMO 30 Amp to 30 Amp RV Adapter Cord with Locking Connector Plug NEMA TT-30P to L5-30R ETL Listed RV Power Cord TT-30P Male Plug to L5-30R Female RV Adapter 1.5 FT 10/3 STW 125 Volts 3750 Watts
- Price
- $22.69
- Rating
- 4.8/5
- Reviews
- 225
- Age
- 3y ago
Trending
estimated 90-day click momentum
ELEGRP 30 Amp Generator Adapter Cord NEMA L5-30P to TT-30R Generator to RV Adapter 3 Prong Twist Lock Male to RV Female Receptacle Heavy Duty Dogbone Electrical Converter for Travel Trailer Camper
- Price
- $17.47
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 10mo ago

CircleCord 4 Prong 30 Amp RV Generator Adapter Cord with Grip Handle L14-30P Twist Lock Male to TT-30R Female Heavy Duty STW 10 AWG 12 Inch for Generator to RV Trailer Camper
- Price
- $21.24
- Rating
- 4.8/5
- Reviews
- 2,172
- Age
- 5y ago

CircleCord 3 Prong 30 Amp Twist Lock Adapter Generator to RV Adapter Cord with Grip Handle L5-30P Twist Lock Male to TT-30R Female Heavy Duty STW 10 AWG for Generator to RV Trailer Camper
- Price
- $19.00
- Rating
- 4.8/5
- Reviews
- 2,172
- Age
- 5y ago

ELEGRP 30 Amp to 110 RV Adapter NEMA 5-15P to NEMA L5-30R Twist Lock Generator Cord Heavy Duty STW 10/3 AWG 125V Electrical Dogbone Plug Converter for Travel Trailer Camper UL Standard Compliant
- Price
- $19.21
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 10mo ago

CXIYUA 30 Amp RV Generator Adapter 1FT NEMA L5-30P Adapter Twist Lock Male Plug to NEMA TT-30R Female Heavy Duty STW 10 AWG RV Plug Adapter for RV Camping Industrial ETL Listed
- Price
- $16.63
- Rating
- 4.8/5
- Reviews
- 28
- Age
- 10mo ago
Newest
by launch date
3 Prong 30 Amp RV Twist Lock Adapter - NEMA L5-30P Twist Lock Male Plug to NEMA TT-30R FemaleHeavy Duty Generator to RV Trailer Camper Cord STW 10 AWG 125V/3750W
- Price
- $10.44
- Rating
- 4.6/5
- Reviews
- 66
- Age
- 8mo ago

ELEGRP 30 Amp Generator Adapter Cord NEMA L5-30P to TT-30R Generator to RV Adapter 3 Prong Twist Lock Male to RV Female Receptacle Heavy Duty Dogbone Electrical Converter for Travel Trailer Camper
- Price
- $17.47
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 10mo ago

ELEGRP 30 Amp to 110 RV Adapter NEMA 5-15P to NEMA L5-30R Twist Lock Generator Cord Heavy Duty STW 10/3 AWG 125V Electrical Dogbone Plug Converter for Travel Trailer Camper UL Standard Compliant
- Price
- $19.21
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 10mo ago

CXIYUA 30 Amp RV Generator Adapter 1FT NEMA L5-30P Adapter Twist Lock Male Plug to NEMA TT-30R Female Heavy Duty STW 10 AWG RV Plug Adapter for RV Camping Industrial ETL Listed
- Price
- $16.63
- Rating
- 4.8/5
- Reviews
- 28
- Age
- 10mo ago

CXIYUA RV Electrical Adapter 15A 5-15P Male to 30A L5-30R Female Adapter Twist Lock Plug Adapter ETL Listed Extension Cord Suitable for House RV Camper Trailer
- Price
- $13.28
- Rating
- 4.4/5
- Reviews
- 12
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 falling
Sellers
21
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
62%
Top 20: 94%
Open market
17%
- MECMO37%
- Nilight18%
- ELEGRP13%
- WEN10%
- POWGRN3%
- CXIYUA3%
- Open — no brand owns it (10 brands, 17%)
Demand
30 Amp Twist Lock Adapter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug · busiest ÷ quietest = 2.4×
Search terms
Top 30 Amp Twist Lock Adapter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 30 amp twist lock adapter9K/yr
- l5-30r adapter8K/yr
- 30 amp to 30 amp rv adapter5K/yr
- 30 amp to 30 amp adapter4K/yr
- 30 amp generator adapter5K/yr
- tt-30r adapter5K/yr
- 30 amp twist lock to 30 amp rv4K/yr
- rv to generator 30 amp plug adapter3K/yr
- tt30r adapter2K/yr
Reviews and returns
What reviews say buyers love and hate about 30 Amp Twist Lock Adapter
We read the reviews and the return reasons for every product selling here.
“Possible Plug Orientation Problem”
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.
16 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 30 Amp Twist Lock Adapter 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









