30 Amp to 20 Amp Adapter
MaybeProducts sell for $18.18 on average, inside the sweet spot. But shoppers spend an estimated $39K a year here, so 30 Amp to 20 Amp Adapter is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $39K/yr38K searches / yr
- 90-day growth
- +24.3%search demand this quarter
- Competition
- 43%top-5 click share · 21 brands · 84 sellers
Flapen Score
30 Amp to 20 Amp Adapter against its category
The dotted line is the Automotive average. Past it, 30 Amp to 20 Amp Adapter is stronger. Inside it, weaker.
Market
The 30 Amp to 20 Amp Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for 30 Amp to 20 Amp Adapter 38K times last year and spent an estimated $39K. The top 5 brands take 57% of clicks. Demand peaks in Jul–Aug. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 5.6% of those searches ended in a purchase.
Shoppers searched for this 38K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.6% of those searches ended in a purchase. Searches in the last 90 days moved +24.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $39K a year.
- Searches, last 12 months
- 38K
- Growth, 90 days vs prior 90
- +24.3%
- Conversion, latest week
- 5.6%
- Market size, estimated
- $39Ka year
- Peak month
- July2.1× the quietest month
- Top search term
- 30 amp to 20 amp adapter17K searches a year
02 · Price
A sale here is worth $18.18.
Listings sell for $18.18 on average, from $6.46 to $42.39. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At $18.18 that is $0 to $2K a year per listing.
- Average price
- $18.18inside the $15 to $100 sweet spot
- Price range
- $6.46–$42.39
- 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
- 3.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.2% of listings are out of stock. The average listing ranks #145 within RV Parts & Accessories. It carries 833 reviews at 4.72 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 0.2%
- Average rank
- #145in RV Parts & Accessories
- Average rating
- 4.72 starsAmazon United States average 4.42 stars
- Average reviews
- 833per listing
- Listings tracked
- 36
04 · Newcomers
4 of last year's 6 launches cleared the first-year sales bar.
6 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 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top 30 Amp to 20 Amp 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
Camco Heavy Duty RV Auto PowerGrip Adapter- Contoured Shape for Easy Grip and Removal 15M/30F (15M 30 Amp 125 V 1875 W) (55223)
- Price
- $6.46
- Rating
- 4.8/5
- Reviews
- 4,675
- Age
- 19y ago

RVGUARD 30 Amp to 110 Volt RV Adapter Cord 12 Inch
- Price
- $16.65
- Rating
- 4.8/5
- Reviews
- 1,690
- Age
- 4y ago

POWGRN RV 30 Amp to 110 Adapter 12 inch Heavy Duty 10/3 Gauge RV Electrical Adapter NEMA 5-15P Male to NEMA TT-30R Female STW 10AWG 15A 125V 1875W Black-Yellow ETL Listed
- Price
- $14.95
- Rating
- 4.8/5
- Reviews
- 580
- Age
- 2y ago

LBSC 30 Amp to 110V 20 Amp RV Power Adapter NEMA TT-30P Male to 3x5-15R/20R Household Outlets Splitter with LED Indicator 3-Way 120V Electrical Y Adapter for RV Camping Trailers Home Garage Use
- Price
- $14.42
- Rating
- 4.8/5
- Reviews
- 267
- Age
- 1y ago

Camco PowerGrip 30AM/15AF Camper & RV Electrical Adapter Features 30-amp male (NEMA TT-30P) & 15-amp female (NEMA 5-15R) Connections - Designed w/Non-Slip Grooves for Easy Removal - 125V/1875W (55233)
- Price
- $8.20
- Rating
- 4.8/5
- Reviews
- 5,127
- Age
- 19y ago
Trending
estimated 90-day click momentum
Kanayu 20 Amp to 30 Amp RV Generator Power Adapter 3-Prong 5-20p Male Plug to TT-30r Female Receptacle Converter Plug for Camper Caravan Van Travel Trailer(Black)
- Price
- $14.82
- Rating
- 4.2/5
- Reviews
- 30
- Age
- 7mo ago

ELEGRP 30 Amp to 110 RV Adapter Plug 3 Way Outlet Splitter NEMA TT-30P to 3X5-15R/5-20R for Generator Camper Travel Trailer 10AWG Heavy Duty STW with Grip Handles UL Standard Compliant
- Price
- $19.98
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 10mo ago

Gociean Overload Protection RV 30 Amp to 110 Adapter Cord with Circuit Breaker 15 Amp/20 Amp Household to 30 Amp RV Power Electrical Adapter with Twist Lock NEMA 5-15P to NEMA L5-30R ETL Listed
- Price
- $28.63
- Rating
- 4.9/5
- Reviews
- 35
- Age
- 11mo ago

RV 30 Amp to 110 Adapter with Overload Protector Circuit Breaker 30 Amp to 15 Amp / 20 Amp Household Adapter NEMA 5-15P to NEMA TT-30R RV Plug with LED Power Indicator ETL Listed
- Price
- $21.21
- Rating
- 4.7/5
- Reviews
- 85
- Age
- 1y ago

30 Amp to 20 Amp 110V RV Cord Distribution Plug Adapter NEMA TT-30P to 3X 5-20R Household Outlet 3 Prong to LIT 3-Way Outlet Splitter for RV Generators with Lighted End 1FT
- Price
- $12.84
- Rating
- 4.9/5
- Reviews
- 72
- Age
- 1y ago
Newest
by launch date
Kanayu 20 Amp to 30 Amp RV Generator Power Adapter 3-Prong 5-20p Male Plug to TT-30r Female Receptacle Converter Plug for Camper Caravan Van Travel Trailer(Black)
- Price
- $14.82
- Rating
- 4.2/5
- Reviews
- 30
- Age
- 7mo ago

ELEGRP 30 Amp to 110 RV Adapter Plug 3 Way Outlet Splitter NEMA TT-30P to 3X5-15R/5-20R for Generator Camper Travel Trailer 10AWG Heavy Duty STW with Grip Handles UL Standard Compliant
- Price
- $19.98
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 10mo ago

Gociean Overload Protection RV 30 Amp to 110 Adapter Cord with Circuit Breaker 15 Amp/20 Amp Household to 30 Amp RV Power Electrical Adapter with Twist Lock NEMA 5-15P to NEMA L5-30R ETL Listed
- Price
- $28.63
- Rating
- 4.9/5
- Reviews
- 35
- Age
- 11mo ago

30 Amp to 20 Amp 110V RV Cord Distribution Plug Adapter NEMA TT-30P to 3X 5-20R Household Outlet 3 Prong to LIT 3-Way Outlet Splitter for RV Generators with Lighted End 1FT
- Price
- $12.84
- Rating
- 4.9/5
- Reviews
- 72
- Age
- 1y ago

MECMO 20Amp to 30Amp Generator Adapter NEMA L14-20P to L14-30R 4 Prong Locking 20A L14-20 Plug to 30A L14-30 Twist Lock Receptacle for House Transfer Switch Power Back Up
- Price
- $15.85
- Rating
- 4.8/5
- Reviews
- 51
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
21 falling
Sellers
84
Est. top-5 brand share
57%
Top 20: 99%
Est. top-5 click share
43%
Top 20: 86%
Open market
35%
- Camco18%
- Kanayu12%
- RVGUARD11%
- POWGRN9%
- LBSC8%
- MECMO7%
Demand
30 Amp to 20 Amp Adapter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug · busiest ÷ quietest = 2.1×
Search terms
Top 30 Amp to 20 Amp Adapter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 30 amp to 20 amp adapter17K/yr
- 20 amp to 30 amp adapter6K/yr
- 30 amp to 20 amp rv adapter5K/yr
- 30amp to 20 amp adapter4K/yr
- 20 amp to 30 amp rv adapter5K/yr
Reviews and returns
What reviews say buyers love and hate about 30 Amp to 20 Amp Adapter
We read the reviews and the return reasons for every product selling here.
“I don't have a 30 amp connection on my house”
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.
18 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 to 20 Amp 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









