30 amp to 110 adapter
Worth a lookShows searches that convert (8.7% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Conversion
Great8.7%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.69avg listing price — sweet spot $15–$100
Price range
Good$6.46–$39.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$633K$633K/yr · 435K searches
Growth
Good+42.0%90-day search growth — must beat 0% to launch
Review moat
Good1,257.39avg incumbent reviews — the moat a new listing must climb
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.1%return rate — above 6% kills the launch gate
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Competition
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
75
Top-5 brand share
77%
Open market
17%
- RVGUARD25%
- Camco24%
- POWGRN13%
- ELEGRP8%
- LBSC7%
- MECMO6%
- Open — no brand owns it (9 brands, 17%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 28 tracked products in this niche — three views at once, no toggling.
Top sellers
by 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)
Camco$6.464.8★4,675 rev
RVGUARD 30 Amp to 110 Volt RV Adapter Cord 12 Inch
RVGUARD$16.654.8★1,690 rev
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
POWGRN$14.954.8★580 rev
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
LBSC$14.424.8★267 rev
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)
Camco$8.204.8★5,127 rev
Newest
by launch date
ELEGRP RV Adapter 30 Amp to 110 Volt NEMA 5-15P to TT-30R TT-30R 15A Household Male Plugs to 30A RV Female Receptacle Heavy Duty Electrical Converter for Camper Caravan Van Travel Trailer Generator
ELEGRP$11.263 rev
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
ELEGRP$19.988 rev
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
ELEGRP$19.2112 rev
30 Amp to 110 Rv Adapter 3 Prong 12 Inch NEMA 5-15P Male to NEMA TT-30R Female Heavy Duty RV Electrical Adapter Cord for Camper STW 10AWG 15A 125V 1875W Yellow ETL Listed
Vockjour$14.43115 rev
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
MECMO$12.52252 rev
Trending
90-day click momentumELEGRP RV Adapter 30 Amp to 110 Volt NEMA 5-15P to TT-30R TT-30R 15A Household Male Plugs to 30A RV Female Receptacle Heavy Duty Electrical Converter for Camper Caravan Van Travel Trailer Generator
ELEGRP$11.265.0★
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
ELEGRP$19.985.0★
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
ELEGRP$19.214.8★
MECMO Shore Power NEMA L5-30P to 5-15/20R RV Generator Adapter Marine 30 Amp to 110 15 Amp Household Regular Connector 30A 125V 3 Prong Twist Lock Locking Male L5-30 to 5-15R 5-20R Female Cord
MECMO$22.104.7★
30 Amp to 110 Rv Adapter 3 Prong 12 Inch NEMA 5-15P Male to NEMA TT-30R Female Heavy Duty RV Electrical Adapter Cord for Camper STW 10AWG 15A 125V 1875W Yellow ETL Listed
Vockjour$14.434.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +42.0% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 2.3×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The build quality is solid”
“As advertised”
“Good value”
“Plug in with confidence”
“Fits fine”
“It works great”
“Easy to use”
“Easy connections”
“Like the heavy duty plug”
“The indicator light helps to show that the power is on”
What buyers complain about
“Purchased this due to the one I had started to melt if using too many amps at one time”
“Causes cable to bend over putting stress on connection”
“Didnt work”
“broke within three weeks”
“Absolute garbage”
“Sent back did not fit”
“Questionable Advertising”
“The connectors seem too thin and/or short on the 30amp male plug”
“Not water proof”
“3 days later my battery literally exploded”