Is outdoor extension cord 3 outlet profitable to sell on Amazon United States?

The niche generates $13K/yr across 17 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +115.8%. Flapen's verdict: Worth a look (57/100).

How competitive is the outdoor extension cord 3 outlet niche?

13 brands and 21 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 55% of demand.

What do buyers complain about in outdoor extension cord 3 outlet?

Top complaints mined from reviews: Durability, Heating, Quality-Overall. The return rate is 2.6%.

What does it cost to enter the outdoor extension cord 3 outlet niche?

Listings span $9.94–$37.35; the average listing price is $23.05 (sweet spot $15–$100). The average incumbent carries 1,181 reviews — the moat a new listing must climb.

outdoor extension cord 3 outlet

Worth a look

Shows demand growing +115.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+115.8%

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

Avg price

Incredible$23.05

avg listing price — sweet spot $15–$100

Brand share

Great55%

top-5 brand share — no brand owns this niche

Price range

Great$9.94–$37.35

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

Competition

Good43%

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

Returns

Good2.6%

return rate — above 5% kills the launch gate

Review moat

Good1,180.88

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.8%

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

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Market size

Bad$13K

$13K/yr · 14K searches

According to Flapen's Amazon United States niche tracking, outdoor extension cord 3 outlet is a $13K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 57/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

outdoor extension cord 3 outlet market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: $23K–$29K; units × avg price
Conversion rate: 3.8%
Avg BSR: #144
Page quality: 0%
Prime: 100%
Sponsored: 88%
Out of stock: 3.9%
Avg brand age: 44 months
Avg seller age: 192 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 flat

Sellers

Top-5 brand share

55%

Top 20: 100%

Top-5 click share

43%

Top 20: 100%

Open market

37%

cismorvex16%
Tiffcofio11%
Deeklify10%
K KASONIC9%
Belllights8%
PlugSaf8%

Demand

Weekly Amazon search volume, last 34 weeks — +115.8% search growth over the last 90 days.

Open Trend

Top outdoor extension cord 3 outlet search terms

multi plug outdoor extension cord7K/yr +79.3%2.5% conv.
outdoor multiple plug outlet waterproof extension cord4K/yr +256.7%2.8% conv.
multiple outlet extension cord outdoor4K/yr +51.4%1.7% conv.

All search terms

Top outdoor extension cord 3 outlet products on Amazon

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

Top sellers

by 90-day click share

15 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$12.314.8★238 rev

K KASONIC - Outdoor Extension Cord 50 FT Evenly Spaced 6 Outlets Plugs 16/3 SJTW Weatherproof Multiple Outlets Wire for Landscaping Light Holiday Decoration and Christmas ETL Listed Black

K KASONIC$37.354.8★3,266 rev

50FT Black Outdoor Extension Cord Evenly Spaced 6 Outlets Plugs with Waterproof Cover 16/3 SJTW Weatherproof Multiple Outlets Wire for Holiday Light and Halloween Christmas Decoration ETL Listed

Belllights$34.314.8★515 rev

PlugSaf 1 FT 12/3 Gauge Outdoor Extension Cord with Multiple Outlets Light Indicator Flexible Weatherproof 3 Outlet Heavy Duty Extension Cord Waterproof Yellow 15A 1875W 12AWG SJTW ETL Listed

PlugSaf$9.944.8★1,354 rev

Iwister Outdoor Power Strip 3 AC Outlets 5 FT 1625W/13A High-Power Single-Device Use with Anti-Electric Shock & IPX6 Waterproof Ideal for Backyard Patio Garage Kitchen Workshop NO Switch

iwister$19.564.7★239 rev

Newest

by launch date

Iwister Outdoor Power Strip 3 AC Outlets 5 FT 1625W/13A High-Power Single-Device Use with Anti-Electric Shock & IPX6 Waterproof Ideal for Backyard Patio Garage Kitchen Workshop NO Switch

iwister$19.56239 rev

7mo ago

15 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$12.31238 rev

8mo ago

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$9.94103 rev

8mo ago

Deeklify 25 ft 16/3 awg 3 Outlet Extension Cord Splitter with Indicator Waterproof Outdoor Extension Cord with Multiple Outlets 13A 1625W for Home & Workshop ETL Listed Black SJTW

Deeklify$18.85226 rev

11mo ago

Deeklify 50 ft 16/3 awg 3 Outlet Extension Cord Splitter with Indicator Waterproof Outdoor Extension Cord with Multiple Outlets 13A 1625W for Home & Workshop ETL Listed Black SJTW

Deeklify$30.17226 rev

11mo ago

What buyers say about outdoor extension cord 3 outlet

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

What buyers love

Quality-Overall20%

“The build quality feels solid”

Advertised Vs Actual Product13%

“As advertised”

Value For Money11%

“Great Value”

Durability8%

“It has been reliable”

Strength5%

“Good balance of strength and functionality”

Add-Ons/Attachments5%

“This is a nice extension cord”

Ease Of Use4%

“Very very handy”

Weight Heavy4%

“Heavy duty product”

Size-Overall3%

“the size was perfect”

Socket/Port/Plug3%

“Great outdoor cord with extra plugs”

What buyers complain about

Durability21%

“Broke after one use”

Heating10%

“Overheating fast”

Quality-Overall8%

“Bad quality”

Water Resistance7%

“Not waterproof”

Functionality-Overall6%

“It caused my GFCI to trip which blacked out my garage”

Socket/Port/Plug4%

“Loose outlet sockets poor contact”

Connectivity-Overall3%

“One of the connections doesnt work”

Advertised Vs Actual Product3%

“advertised it falsely”

Size-Overall3%

“I do feel that 6ft is too short for the splits”

Material Quality2%

“Slightly cheap feeling”

Top return reasons

Size-Overall19%

Functionality-Overall13%

Value For Money10%

Add-Ons/Attachments9%

Advertised Vs Actual Product8%

Compatibility-Overall8%

Socket/Port/Plug6%

Defective Material/Parts4%

Water Resistance3%

Length3%

Common questions

Is outdoor extension cord 3 outlet profitable to sell on Amazon United States?: The niche generates $13K/yr across 17 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +115.8%. Flapen's verdict: Worth a look (57/100).
How competitive is the outdoor extension cord 3 outlet niche?: 13 brands and 21 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 55% of demand.
What do buyers complain about in outdoor extension cord 3 outlet?: Top complaints mined from reviews: Durability, Heating, Quality-Overall. The return rate is 2.6%.
What does it cost to enter the outdoor extension cord 3 outlet niche?: Listings span $9.94–$37.35; the average listing price is $23.05 (sweet spot $15–$100). The average incumbent carries 1,181 reviews — the moat a new listing must climb.