Is extension cord 10 ft profitable to sell on Amazon United States?

The niche generates $1.5M/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.7%. Flapen's verdict: Worth a look (57/100).

How competitive is the extension cord 10 ft niche?

16 brands and 23 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in extension cord 10 ft?

Top complaints mined from reviews: Charging, Socket/Port/Plug, Quality-Overall. The return rate is 1.4%.

When does demand for extension cord 10 ft peak?

Demand peaks in Dec; the busiest month runs 1.8× the quietest.

What does it cost to enter the extension cord 10 ft niche?

Listings span $6.99–$25.26; the average listing price is $11.72 (sweet spot $15–$100). The average incumbent carries 11,223 reviews — the moat a new listing must climb.

extension cord 10 ft

Worth a look

Shows searches that convert (14.4% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Conversion

Incredible14.4%

search→purchase rate — share of searches ending in a sale

Returns

Great1.4%

return rate — above 6% kills the launch gate

Market size

Great$1.5M

$1.5M/yr · 904K searches

Brand share

Good66%

top-5 brand share — brands hold most of the demand

Price range

Good$6.99–$25.26

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Okay55%

top-5 click share — leaders hold, buyers still browse

Avg price

Okay$11.72

avg listing price — sweet spot $15–$100

Growth

Bad-0.7%

90-day search growth — must beat 0% to launch

Review moat

Bad11,222.71

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, extension cord 10 ft is a $1.5M/yr Amazon United States market (904K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Dec. Verdict: Worth a look — 57/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

Market data

Units sold / yr: 150K–200K; avg 3,000–4,000/product
Revenue / yr: $1.8M–$2.3M; units × avg price
Launch success: —; 2 of 2 new (360d)
Conversion rate: 14.4%
Avg BSR: #24
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 3.0%
Avg brand age: 54 months
Avg seller age: 193 days

Competition

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

55%

Top 20: 99%

Open market

27%

Amazon Basics21%
SUPERDANNY14%
Seeklyze12%
Vockjour11%
Skrizcable9%
One Beat7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.7% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.8×

Open Trend

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Amazon Basics Extension Cord 10 Ft 3 Prong Outlet Extender Indoor 13 Amps 125V Black

Amazon Basics$7.144.8★61,447 rev

16/3 Black Indoor Outdoor Extension Cord 10 Ft Waterproof Extension Cord with 3 Prong Grounded Plug 13A 1625W 16AWG SJTW Flexible Weatherproof Power Cable for Offices Gardens and Lawns

Vockjour$6.994.8★4,286 rev

10Ft Extension Cord with Multiple Outlets Flat Plug Surge Protector Power Strip 10 Ft Long Cord 8 Outlets & 4 USB Ports (2 USB C) Desk Charging Station for Home Office College Dorm Room Essentials

SUPERDANNY$12.394.8★6,260 rev

10 FT (2Pack) 13A 1625W 16/3 Black Extension Cord Indoor Extension Cord for Laptops Coffee Makers Office Home Appliances 3 Prong Resistant Cable Flexible 125V ETL Listed

Seeklyze$11.954.8★5,314 rev

16/3 10 FT Outdoor Extension Cord Waterproof Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden 13 Amps 1625 Watts 125 VAC 16AWG SJTW ETL Listed

Skrizcable$7.074.7★5,631 rev

Newest

by launch date

10 Ft 3 Outlet Outdoor Extension Cord Waterproof Grounded Extension Cord with Multiple Outlets 16/3 AWG 3 Prong Power Strip for Garden Patio Camping 13A 125V 1625W ETL Listed Black

cismorvex$9.9493 rev

8mo ago

10Ft Extension Cord with Multiple Outlets SUPERDANNY Flat Plug Surge Protector Power Strip 10 Ft Long Cord 6 Outlets & 3 USB Ports Charging Station for Home Office College Dorm Room Essentials

SUPERDANNY$12.658,298 rev

9mo ago

Flat Plug Extension Cord with 3 Outlets - 10 ft White Low Profile Indoor 3 Prong Grounded Power Strip for Home Office & Travel - 16/3 AWG 13A/1625W

LitStar$13.88912 rev

1y ago

16/3 10 FT Outdoor Extension Cord Waterproof Weatherproof & Flame Retardant Black 3 Prong Power Cord Outside for Lawn & Garden 13 Amps 1625 Watts 125 VAC 16AWG SJTW ETL Listed

Skrizcable$7.075,631 rev

1y ago

16/3 Short Extension Cord 10 FT 2 Pack Black Extension Cord Flexible & Durable Indoor 3 Prong Power Cable Suitable for Home and Office 13 Amp 1625 Watt 125VAC 16AWG ETL Listed

Skrizcable$11.36993 rev

1y ago

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall16%

“Amazing Quality”

Advertised Vs Actual Product16%

“Exactly what I expected”

Socket/Port/Plug12%

“lots of USB ports”

Value For Money10%

“Great deal”

Charging6%

“Charges fast”

Ease Of Use5%

“Very handy”

Add-Ons/Attachments4%

“This was the perfect extension for my living room”

Design-Overall4%

“It's well made”

Size-Overall3%

“I like the size”

Portability3%

“Great for traveling”

What buyers complain about

Charging11%

“Does not charge”

Socket/Port/Plug10%

“Most plugs wont fit”

Quality-Overall10%

“Poor Quality”

Durability8%

“broke in 2 weeks”

Functionality-Overall8%

“Doesnt work so well”

Size-Overall4%

“Large”

Value For Money4%

“they are too expensive”

Advertised Vs Actual Product3%

“false advertisement”

Heating3%

“Overheats easily and shuts off”

Noise Level3%

“Recently Ive noticed a buzzing noise”

Top return reasons

Size-Overall20%

Add-Ons/Attachments11%

Socket/Port/Plug10%

Advertised Vs Actual Product10%

Value For Money9%

Functionality-Overall8%

Compatibility-Overall5%

Defective Material/Parts4%

Charging3%

Quality-Overall3%

Common questions

Is extension cord 10 ft profitable to sell on Amazon United States?: The niche generates $1.5M/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.7%. Flapen's verdict: Worth a look (57/100).
How competitive is the extension cord 10 ft niche?: 16 brands and 23 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in extension cord 10 ft?: Top complaints mined from reviews: Charging, Socket/Port/Plug, Quality-Overall. The return rate is 1.4%.
When does demand for extension cord 10 ft peak?: Demand peaks in Dec; the busiest month runs 1.8× the quietest.
What does it cost to enter the extension cord 10 ft niche?: Listings span $6.99–$25.26; the average listing price is $11.72 (sweet spot $15–$100). The average incumbent carries 11,223 reviews — the moat a new listing must climb.

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All Electronics niches

extension cord 10 ft

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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