neutral ground bonding plug
Skip itSoft demand (-58.6% this quarter) — this niche doesn't clear our bar today.
Conversion
Incredible13.9%search→purchase rate — share of searches ending in a sale
Returns
Great1.2%return rate — above 6% kills the launch gate
Review moat
Great344.36avg incumbent reviews — the moat a new listing must climb
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Avg price
Okay$10.54avg listing price — sweet spot $15–$100
Market size
Okay$127K$127K/yr · 87K searches
Price range
Okay$5.17–$19.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad75%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-58.6%90-day search growth — must beat 0% to launch
Competition
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 rising
Sellers
51
Top-5 brand share
78%
Open market
16%
- Bad Wolf30%
- CORDMITPRO18%
- HARSKIYER12%
- Power Watchdog11%
- SKARORING6%
- iTODOS6%
- Open — no brand owns it (5 brands, 16%)
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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Made in USA Generator Neutral Ground Bonding Plug for Floating Neutral Generators (NEMA 5-15P 120V 15A) Solid-State PCB + Green Status LED Fixes Open Ground for RV EMS/Surge Protectors
Bad Wolf$11.874.6★134 rev
Neutral Ground Bonding Plug for Floating Neutral Generator Generator Grounding Plug NEMA 5-15P 120V 15A Fix Open Ground Error for RV EMS Surge Protector Camper Motorhome Travel Trailer 1 Pack
CORDMITPRO$6.934.6★31 rev
HARSKIYER 1 Pack Neutral Ground Bonding Plug for Portable Inverter Generator Surge Protector with Floating Neutral on RV Camper for Solve Open Ground Error (Yellow)
HARSKIYER$5.174.8★71 rev
Power Watchdog GNBPLUG Ground-Neutral Bonding Plug Fixes Open Ground
Power Watchdog$19.004.7★588 rev
Southwire Company LLC Neutral-Ground Bonding Plug
Southwire$15.694.8★1,379 rev
Newest
by launch date
iTODOS Neutral Ground Bonding Plug - Floating Ground Adapter for Portable Inverter Generators RVs Motorhomes & Campers (NEMA 5-15P/TT-30R) with Keychain Improve Generator Grounding Security
iTODOS$7.9224 rev
Neutral Ground Bonding Plug - Floating Ground Adapter for Portable Inverter Generators RVs Motorhomes & Campers (NEMA 5-15P/TT-30R) with Keychain Improve Generator Grounding Security--2Pack
iTODOS$9.9724 rev
Neutral Ground Bonding Plug for Floating Neutral Generator Generator Grounding Plug NEMA 5-15P 120V 15A Fix Open Ground Error for RV EMS Surge Protector Camper Motorhome Travel Trailer 1 Pack
CORDMITPRO$6.9331 rev
Neutral Ground Bonding Plug for Floating Neutral Generator Generator Grounding Plug NEMA 5-15P 120V 15A Fix Open Ground Error for RV EMS Surge Protector Camper Motorhome Travel Trailer 2 Pack
CORDMITPRO$9.8131 rev
Generator Grounding Plug with Keychain - Portable Neutral Ground Bonding Adapter (NEMA 5-15P to 5-15R/TT-30R) for Inverter Generators RV Trailer Camping - Easy Storage & Anti-Loss (2Pack Orange)
Uogw$11.0478 rev
Trending
90-day click momentumNeutral Ground Bonding Plug for Floating Neutral Generator Generator Grounding Plug NEMA 5-15P 120V 15A Fix Open Ground Error for RV EMS Surge Protector Camper Motorhome Travel Trailer 1 Pack
CORDMITPRO$6.934.6★
Neutral Ground Bonding Plug - Floating Ground Adapter for Portable Inverter Generators RVs Motorhomes & Campers (NEMA 5-15P/TT-30R) with Keychain Improve Generator Grounding Security--2Pack
iTODOS$9.974.8★
iTODOS Neutral Ground Bonding Plug - Floating Ground Adapter for Portable Inverter Generators RVs Motorhomes & Campers (NEMA 5-15P/TT-30R) with Keychain Improve Generator Grounding Security
iTODOS$7.924.8★
Neutral Ground Bonding Plug for Floating Neutral Generator Generator Grounding Plug NEMA 5-15P 120V 15A Fix Open Ground Error for RV EMS Surge Protector Camper Motorhome Travel Trailer 2 Pack
CORDMITPRO$9.814.6★
2 Pack Neutral Ground Bonding Plug for Portable Inverter Generator-Camper for Open Ground Error Grounding Plug Surge Protector Generator with Floating Neutral on RV Plug Generator Grounding Kit
SKARORING$13.294.7★
Demand
Weekly Amazon search volume, last 30 weeks — -58.6% search growth over the last 90 days.Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“As advertised”
“Good quality”
“worth it”
“Convenient plug”
“Easy to use”
“Works great”
“we are now charging perfectly”
“And was perfect size”
“Very useful for electrical work”
“Good color to find it in low light conditions”
What buyers complain about
“Didn't work”
“Ground neutral bonding plug, nothing special, just plug it in”
“Somehow it thinks with just the gateway there's nothing plugged in”
“sensitive electronics from displaying an open ground when run on my generator”
“No UL listing”
“A little expensive”
“I got a fault that says hot”
“Bad design at the terminal screws”
“You can not assemble it without damaging the plug”