Is dc 12v power cord profitable to sell on Amazon United States?

The niche generates $83K/yr across 21 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +17.8%. Flapen's verdict: Skip it (41/100).

How competitive is the dc 12v power cord niche?

15 brands and 17 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 81% of demand.

What do buyers complain about in dc 12v power cord?

Top complaints mined from reviews: Durability, Functionality-Overall, Charging. The return rate is 4.6%.

When does demand for dc 12v power cord peak?

Demand peaks in Aug–Sep; the busiest month runs 1.8× the quietest.

What does it cost to enter the dc 12v power cord niche?

Listings span $5.49–$15.07; the average listing price is $9.63 (sweet spot $15–$100). The average incumbent carries 1,243 reviews — the moat a new listing must climb.

dc 12v power cord

Skip it

Prices mostly outside the sweet spot ($5.49–$15.07) — this niche doesn't clear our bar today.

Conversion

Great11.1%

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

Review moat

Good1,242.52

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+17.8%

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

Competition

Okay61%

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

Brand share

Okay81%

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

Returns

Okay4.6%

return rate — above 5% kills the launch gate

Avg price

Okay$9.63

avg listing price — sweet spot $15–$100

Market size

Bad$83K

$83K/yr · 78K searches

Price range

Bad$5.49–$15.07

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

According to Flapen's Amazon United States niche tracking, dc 12v power cord is a $83K/yr Amazon United States market (78K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 41/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

dc 12v power cord market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $77K–$96K; units × avg price
Conversion rate: 11.1%
Avg BSR: #16
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 1.0%
Avg brand age: 44 months
Avg seller age: 204 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

61%

Top 20: 99%

Open market

13%

ALITOVE36%
MTYTOT14%
FlickerStar14%
GuanTing11%
Cysljoyful7%
SoulBay6%
Open — no brand owns it (9 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.8% search growth over the last 90 days.

Peak months: Aug, Sep · busiest ÷ quietest = 1.8×

Open Trend

Top dc 12v power cord search terms

dc 12v power cord40K/yr +23.6%3.4% conv.
dc in 12v power cord23K/yr +11.6%3.3% conv.
dc 12 volt power cord5K/yr +1.9%2.8% conv.
12v dc power cord4K/yr +28.9%1.5% conv.
dc-12v power cord3K/yr +35.8%1.1% conv.
12 v dc power cord2K/yr -28.4%1.8% conv.

All search terms

Top dc 12v power cord 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 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

ALITOVE DC 12V 1A Power Supply 12W AC Adapter 100~240V 50-60hz to 12 Volt 1Amp 0.5A Transformer DC 12V Power Cord 5.5 x 2.5mm 2.1mm Plug for LED Strip Light CCTV Security Camera and More

ALITOVE$6.974.4★2,039 rev

MTYTOT 12V 1A Power Supply 12W AC Adapter DC 12V 1A Replacement Power Cord 100V-240V AC to DC Converter 12 Volt 1Amp 0.5A Power Adapter ac/dc Transformer 5.5mm x 2.5mm /2.1mm DC Output Wall Adapter

MTYTOT$5.854.5★138 rev

12V 1A Adapter Power Supply [12 Volts 1 Amps] 100V~240V AC to DC Plug 5.5 x 2.1mm & 2.5mm for 12volt 100mA 200mA 300mA 400mA 500mA 600mA 800mA 900mA 1000mA Equipment Extra Long 6ft Cord

FlickerStar$9.864.4★488 rev

DC12V Power Supply 1A 12V AC Adapter with 11 Changeable DC Plug Tips AC100-240V to DC12V 1000mA 800mA 600mA 500mA 400mA 200mA 100mA Charger Replacement 6FT

GuanTing$7.444.3★266 rev

12V DC Power Supply 1A Universal AC Adapter 100-240 50/60Hz to 12 Volts 1Amp Transformer DC 12V Power Cord 5.5mm x 2.5mm Plug

Cysljoyful$5.494.5★57 rev

Newest

by launch date

ALITOVE Upgrade 12V DC Power Supply GaN 2A 24W AC/DC Adapter 12 Volt Transformer DC12V Power Cord 2Amp 5.5x2.5mm Plug for Yamaha Keyboard Digital Piano LED Light CCTV Camera Router External Hard Drive

ALITOVE$9.9215 rev

2mo ago

ALITOVE 12V 2A Power Supply 24W AC/DC Adapter 100-240V 50/60Hz 12 Volt Transformer DC12V Power Cord 6.5ft 5.5x2.5mm Plug for Yamaha Keyboard Digital Piano LED Light CCTV Camera External Hard Drive

ALITOVE$10.1631 rev

7mo ago

ALITOVE 12V DC Power Supply 1A 12W AC Adapter 100-240V 50-60hz to 12 Volt 1Amp 0.5A Transformer Power Cord 6.5FT 5.5 x 2.5mm 2.1mm Plug with 14 Tips for LED Strip Light CCTV Security Camera and More

ALITOVE$11.0753 rev

9mo ago

Kimaru 12V 2A Power Adapter UL Listed 12 Volts 2000mA AC to DC Power Supply Cord with 5 Tips for LED Strips CCTV Cameras BT Speakers Yamaha Keyboard GPS Router Webcam

Kimaru$13.8786 rev

1y ago

ALITOVE 12V DC Power Supply 5A AC Adapter 100~240V 50-60hz to 12 Volt 5 Amps Transformer 6.2FT with 14 Tips for LED Light CCTV Security Camera Speaker Router 12V Sceptre Monitor Power Cord

ALITOVE$15.0775 rev

1y ago

What buyers say about dc 12v power cord

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

What buyers love

Advertised Vs Actual Product19%

“As advertised”

Value For Money13%

“GOOD PRICE”

Charging10%

“Good charger”

Size-Overall10%

“Perfect fit”

Compatibility-Overall10%

“Universal AC/DC Adapte”

Quality-Overall8%

“It seems to be well-made”

Socket/Port/Plug4%

“Its nice to have a universals plug that would meet your needs”

Ease Of Use3%

“Easy to use”

Heating2%

“Works great with my laptop cooling pad”

Add-Ons/Attachments2%

“Works great and love the assortment of adapters”

What buyers complain about

Durability23%

“Failed after 4 months”

Functionality-Overall15%

“They never worked”

Charging10%

“Just didn't fit what I needed to charge”

Size-Overall9%

“Didnt fit”

Compatibility-Overall8%

“it's wasn't compatible”

Quality-Overall5%

“The build quality seems very poor”

Connectivity-Overall4%

“of all things it took a cigarette lighter connection for it to work”

Socket/Port/Plug4%

“The plug was the wrong one didn't even work was to short for the radio”

Flammable3%

“Fire Hazard”

Heating3%

“the plugin itself does get quite warm”

Top return reasons

Size-Overall32%

Compatibility-Overall29%

Functionality-Overall12%

Charging11%

Defective Material/Parts4%

Connectivity-Overall3%

Socket/Port/Plug2%

Advertised Vs Actual Product2%

Value For Money1%

Amplification1%

Common questions

Is dc 12v power cord profitable to sell on Amazon United States?: The niche generates $83K/yr across 21 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +17.8%. Flapen's verdict: Skip it (41/100).
How competitive is the dc 12v power cord niche?: 15 brands and 17 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in dc 12v power cord?: Top complaints mined from reviews: Durability, Functionality-Overall, Charging. The return rate is 4.6%.
When does demand for dc 12v power cord peak?: Demand peaks in Aug–Sep; the busiest month runs 1.8× the quietest.
What does it cost to enter the dc 12v power cord niche?: Listings span $5.49–$15.07; the average listing price is $9.63 (sweet spot $15–$100). The average incumbent carries 1,243 reviews — the moat a new listing must climb.