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Heavy Duty Extension Lead

Fail

The products selling today already average 4.6★, so Heavy Duty Extension Lead is a Fail.

Flapen Score
49
49 / 100
Ranks 1,033 of 2,225 DIY & Tools niches · on the category median
Market size
£98K/yr105K searches / yr
90-day growth
+14.5%search demand this quarter
Competition
51%top-5 click share · 13 brands · 45 sellers

Flapen Score

Heavy Duty Extension Lead against its category

The dotted line is the DIY & Tools average. Past it, Heavy Duty Extension Lead is stronger. Inside it, weaker.

49Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Heavy Duty Extension Lead market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Heavy Duty Extension Lead 105K times last year and spent an estimated £98K. The top 5 brands take 87% of clicks. Flapen scores it 49 out of 100, a Fail.

01 · Demand

4.4% of searches ended in a purchase last week.

Shoppers searched for this 105K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 4.4% of those searches ended in a purchase. Searches in the last 90 days moved +14.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £98K a year.

Searches, last 12 months
105K
Growth, 90 days vs prior 90
+14.5%
Conversion, latest week
4.4%
Market size, estimated
£98Ka year
Peak month
November1.4× the quietest month
Top search term
heavy duty extension lead57K searches a year

02 · Price

A sale here is worth £21.07.

Listings sell for £21.07 on average, from £8.52 to £43.98. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At £21.07 that is £0 to £2K a year per listing.

Average price
£21.07inside the $15 to $100 sweet spot
Price range
£8.52–£43.98
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
3K–4K
Units per listing a year
0–100
Revenue per listing a year
£0–£2K
Returns
1.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

83% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 3.1% of listings are out of stock. The average listing ranks #304 within Electrical. It carries 3,562 reviews at 4.63 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
92%
Out of stock, average day
3.1%
Average rank
#304in Electrical
Average rating
4.63 starsAmazon United Kingdom average 4.36 stars
Average reviews
3,562per listing
Listings tracked
24

04 · Newcomers

Amazon counts 1 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 45 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
45 months

Products

Top Heavy Duty Extension Lead products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 51% of clicks. Leaders hold, but buyers still shop past them.

£0£10K£20K£29K£39K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

45

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

51%

Top 20: 97%

Open market

10%

  • Masterplug34%
  • LIPWEL20%
  • Status15%
  • SLx13%
  • BEVA5%
  • EnergyPro3%
  • Open — no brand owns it (7 brands, 10%)

Demand

Heavy Duty Extension Lead search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KPrime Day '25Black Friday '25Holiday '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Heavy Duty Extension Lead search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • heavy duty extension lead57K/yr
  • heavy duty extension cable23K/yr
  • 2.5mm extension lead8K/yr
  • heavy duty extension cord7K/yr
  • extension lead heavy duty6K/yr
  • industrial extension lead4K/yr

Reviews and returns

What reviews say buyers love and hate about Heavy Duty Extension Lead

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Quality-Overall10%+1.16

Poor quality

Cheap quality

Given it seems to be non-moulded, this could be a quality control issue with some plugs adequately attached and others not

Socket/Port/Plug10%−0.06

Sockets inaccessible

Burned out socket

Flimsy Socket Lids

Durability10%−0.07

The socket lid broke upon the first use

It stopped working after about 7 uses over 9 months

Failed after a few weeks

Strength7%

Doesn't feel very robust

Cheap and flimsy

It's quite flimsy

Advertised Vs Actual Product4%+0.15

Not as described

Not 5 meters as described

Love

Quality-Overall25%+1.16

The build quality feels solid

Very well made product

Excellent Quality Product

Value For Money14%+1.27

Excellent Value

Value for money

Awesome price

Add-Ons/Attachments11%+1.14

Brilliant extension

Its a strong extension

Good extension reel

Advertised Vs Actual Product8%+0.15

Exactly what I needed

Exactly as described

It performs exactly as advertised

Strength6%

Strong and sturdy

Good strong cable very pleased with it

Excellent cable and carrier very sturdy

Return

1.0% Return rate 32% Fixable by listing

Size-Overall19%▄▃▇▇█▆
Functionality-Overall15%▅▄▄█▅▅
Defective Material/Parts9%▃█▄▄▅▃
Socket/Port/Plug8%▆█▅▄▄▃

Sockets inaccessible

Burned out socket

Flimsy Socket Lids

Quality-Overall7%▇▃█▄▆█

Poor quality

Cheap quality

Given it seems to be non-moulded, this could be a quality control issue with some plugs adequately attached and others not

FAQ

Common Heavy Duty Extension Lead questions

Answered from the same tracked data.