2 Prong Outlet Extender
FailDemand is soft, at -16.0% this quarter, so 2 Prong Outlet Extender is a Fail.
- Flapen Score
- 46 / 100Top 37% of 8,347 Electronics niches · +3 vs the category median of 4346
- Market size
- $73K/yr67K searches / yr
- 90-day growth
- -16.0%search demand this quarter
- Competition
- 43%top-5 click share · 17 brands · 51 sellers
Flapen Score
2 Prong Outlet Extender against its category
The dotted line is the Electronics average. Past it, 2 Prong Outlet Extender is stronger. Inside it, weaker.
Market
The 2 Prong Outlet Extender market on Amazon at a glance
Shoppers on Amazon United States searched for 2 Prong Outlet Extender 67K times last year and spent an estimated $73K. The top 5 brands take 71% of clicks. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 8.2% of those searches ended in a purchase.
Shoppers searched for this 67K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.2% of those searches ended in a purchase. Searches in the last 90 days moved -16.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $73K a year.
- Searches, last 12 months
- 67K
- Growth, 90 days vs prior 90
- -16.0%
- Conversion, latest week
- 8.2%
- Market size, estimated
- $73Ka year
- Top search term
- 2 prong outlet extender26K searches a year
02 · Price
A sale here is worth $13.27.
Listings sell for $13.27 on average, from $2.96 to $25.54. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $13.27 that is $1K to $3K a year per listing.
- Average price
- $13.27under the $15 to $100 sweet spot
- Price range
- $2.96–$25.54
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
84% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.2% of listings are out of stock. The average listing ranks #182 within Accessories & Supplies. It carries 4,790 reviews at 4.67 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 100%
- Out of stock, average day
- 2.2%
- Average rank
- #182in Accessories & Supplies
- Average rating
- 4.67 starsAmazon United States average 4.42 stars
- Average reviews
- 4,790per listing
- Listings tracked
- 32
04 · Newcomers
3 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top 2 Prong Outlet Extender 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 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
LENCENT 2 Prong to 3 Prong Outlet Adapter Wall Plug Extender Multiple Outlet Wall Plug with 3 AC Outlets Non Grounded Outlets Expander for Japan Travel Kitchen Office Bathroom Older House 2 Pack
- Price
- $10.04
- Rating
- 4.7/5
- Reviews
- 3,314
- Age
- 5y ago

VINTAR 2 Prong to 3 Prong Outlet Adapter 3 Sided 6 Outlet Widely Spaced Extender Polarized Plug 2 Prong Power Strip 900J Wall Charger Surge Protector Mountable Wall Tap for Non Grounded Outlets
- Price
- $13.59
- Rating
- 4.5/5
- Reviews
- 565
- Age
- 2y ago

2 Prong Power Strip WRXDMC 2 Prong to 3 Prong Outlet Adapter 1400J Two Prong Surge Protector 5ft Extension Cord 8 AC Outlets with 2 USB C Port and 2 USB A Port Wall Mountable Ideal for Old House
- Price
- $16.49
- Rating
- 4.7/5
- Reviews
- 912
- Age
- 2y ago

Leviton 223-W 15 Amp 125V Duplex Receptacle Residential Grade Non-Grounded White 10-Packwhite
- Price
- $25.54
- Rating
- 4.6/5
- Reviews
- 881
- Age
- 18y ago

JcBlaon Outlet Extender Surge Protector - 6 Outlet Splitter with 4 USB Ports (2 USB C) Multiple Plug Expander Wall Charger 3 Sided Multi Plug Wall Adapter Power Strip for Home Office Kitchen Travel
- Price
- $9.56
- Rating
- 4.7/5
- Reviews
- 5,504
- Age
- 2y ago
Trending
estimated 90-day click momentum
Unidapt 2 Prong to 3 Prong Outlet Adapter 3 AC Outlet Wall Plug Extender Polarized Plug for Non-Grounded Outlet in Old House 1875W/15A Cruise Essentials 2 Pack
- Price
- $9.81
- Rating
- 4.6/5
- Reviews
- 43
- Age
- 5mo ago

Wall Charger Surge Protector QINLIANF 5 Outlet Extender with 4 USB Charging Ports 3-Sided 1680J Power Strip Multi Plug Adapter Spaced for Home Travel Office
- Price
- $9.83
- Rating
- 4.7/5
- Reviews
- 111,782
- Age
- 5y ago

DEPOW 2 Prong to 3 Prong Adapter Power Strip - 6 Outlets & 4 USB Ports (2 USB-C) 1050J Two Prong Surge Protector 5FT Extension Cord Wall Mount - Ideal for Old Houses Non-Grounded Outlets
- Price
- $14.06
- Rating
- 4.6/5
- Reviews
- 1,505
- Age
- 1y ago

VINTAR 2 to 3 Prong Outlet Adapter 2 Prong Power Strip with 5 AC Outlets & 4 USB (2 USB C) Polarized Plug 3-Sided Wide Spaced Surge Protector Wall Mount for Non-Grounded Plug Old Homes & Hotels
- Price
- $20.18
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 7mo ago

HONIZER 2 Prong to 3 Prong Outlet Adapter 3 Sided 6 Outlet PD 20W USB C
- Price
- $19.10
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 10mo ago
Newest
by launch date
Unidapt 2 Prong to 3 Prong Outlet Adapter 3 AC Outlet Wall Plug Extender Polarized Plug for Non-Grounded Outlet in Old House 1875W/15A Cruise Essentials 2 Pack
- Price
- $9.81
- Rating
- 4.6/5
- Reviews
- 43
- Age
- 5mo ago

VINTAR 2 to 3 Prong Outlet Adapter 2 Prong Power Strip with 5 AC Outlets & 4 USB (2 USB C) Polarized Plug 3-Sided Wide Spaced Surge Protector Wall Mount for Non-Grounded Plug Old Homes & Hotels
- Price
- $20.18
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 7mo ago

HONIZER 2 Prong to 3 Prong Outlet Adapter 3 Sided 6 Outlet PD 20W USB C
- Price
- $19.10
- Rating
- 4.8/5
- Reviews
- 32
- Age
- 10mo ago

DEPOW 2 Prong to 3 Prong Adapter Power Strip - 6 Outlets & 4 USB Ports (2 USB-C) 1050J Two Prong Surge Protector 5FT Extension Cord Wall Mount - Ideal for Old Houses Non-Grounded Outlets
- Price
- $14.06
- Rating
- 4.6/5
- Reviews
- 1,505
- Age
- 1y ago

LENCENT 2 to 3 Prong Outlet Adapter 2 Prong Outlet Extender with 6 AC Sockets 3 USB Ports(1 USB C) 3-Sided Wall Plug Splitter 1875W Max Compact Adapter for Non-Grounded Outlets in Old Houses
- Price
- $18.17
- Rating
- 4.8/5
- Reviews
- 155
- 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
17 falling
Sellers
51
Est. top-5 brand share
71%
Top 20: 100%
Est. top-5 click share
43%
Top 20: 89%
Open market
24%
- LENCENT25%
- Leviton14%
- Wrxdmc13%
- VINTAR13%
- TROND6%
- JcBlaon6%
Demand
2 Prong Outlet Extender search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.7× · 10 of 12 months tracked
Search terms
Top 2 Prong Outlet Extender search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 2 prong outlet extender26K/yr
- outlet extender 2 prong14K/yr
- 2 prong outlet12K/yr
- two prong outlet extender12K/yr
- outlet extender two prong3K/yr
Reviews and returns
What reviews say buyers love and hate about 2 Prong Outlet Extender
We read the reviews and the return reasons for every product selling here.
“USB ports stopped working”
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 2 Prong Outlet Extender 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









