Extension Block
MaybeAn estimated 1.4% of orders come back. But the products selling today already average 4.7★, so Extension Block is a Maybe.
- Flapen Score
- 55 / 100Top 9% of 8,347 Electronics niches · +12 vs the category median of 4355
- Market size
- $139K/yr90K searches / yr
- 90-day growth
- -0.1%search demand this quarter
- Competition
- 33%top-5 click share · 27 brands · 81 sellers
Flapen Score
Extension Block against its category
The dotted line is the Electronics average. Past it, Extension Block is stronger. Inside it, weaker.
Market
The Extension Block market on Amazon at a glance
Shoppers on Amazon United States searched for Extension Block 90K times last year and spent an estimated $139K. The top 5 brands take 62% of clicks. Demand peaks in Jan. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 8.9% of those searches ended in a purchase.
Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.9% of those searches ended in a purchase. Searches in the last 90 days moved -0.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $139K a year.
- Searches, last 12 months
- 90K
- Growth, 90 days vs prior 90
- -0.1%
- Conversion, latest week
- 8.9%
- Market size, estimated
- $139Ka year
- Peak month
- January1.9× the quietest month
- Top search term
- white surge protector power strip26K searches a year
02 · Price
A sale here is worth $17.28.
Listings sell for $17.28 on average, from $9.27 to $37.90. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $17.28 that is $2K to $4K a year per listing.
- Average price
- $17.28inside the $15 to $100 sweet spot
- Price range
- $9.27–$37.90
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
75% 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 #92 within Accessories & Supplies. It carries 14,602 reviews at 4.73 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #92in Accessories & Supplies
- Average rating
- 4.73 starsAmazon United States average 4.42 stars
- Average reviews
- 14,602per listing
- Listings tracked
- 52
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Extension Block products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take only 33% of clicks. An open shelf where new products get seen.
Brands
27 rising
Sellers
81
Top-5 brand share
62%
Top 20: 95%
Top-5 click share
33%
Top 20: 71%
Open market
32%
- Brand 119%
- Brand 215%
- Brand 313%
- Brand 48%
- Brand 57%
- Brand 67%
Demand
Extension Block search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.9×
Search terms
Top Extension Block search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- white surge protector power strip26K/yr
- power strip white22K/yr
- white surge protector20K/yr
- angled power strip6K/yr
- right angle surge protector5K/yr
- white powerstrips with surge protector3K/yr
- narrow power strip4K/yr
- sideways power strip3K/yr
Reviews and returns
What reviews say buyers love and hate about Extension Block
We read the reviews and the return reasons for every product selling here.
“Didnt last”
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.
17 topics
Keep looking
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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 Extension Block questions
Answered from the same tracked data.









