Is usb c to 12v adapter profitable to sell on Amazon United States?

The niche generates $74K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +11.2%. Flapen's verdict: Skip it (43/100).

How competitive is the usb c to 12v adapter niche?

11 brands and 18 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in usb c to 12v adapter?

Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 2.1%.

When does demand for usb c to 12v adapter peak?

Demand peaks in Jul; the busiest month runs 1.5× the quietest.

What does it cost to enter the usb c to 12v adapter niche?

Listings span $4.89–$13.14; the average listing price is $9.09 (sweet spot $15–$100). The average incumbent carries 1,236 reviews — the moat a new listing must climb.

usb c to 12v adapter

Skip it

Prices mostly outside the sweet spot ($4.89–$13.14) — this niche doesn't clear our bar today.

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Conversion

Great7.4%

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Review moat

Good1,236

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+11.2%

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

Brand share

Okay83%

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

Avg price

Okay$9.09

avg listing price — sweet spot $15–$100

Competition

Bad76%

top-5 click share — a locked-up shelf

Market size

Bad$74K

$74K/yr · 110K searches

Price range

Bad$4.89–$13.14

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

According to Flapen's Amazon United States niche tracking, usb c to 12v adapter is a $74K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jul. Verdict: Skip it — 43/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

usb c to 12v adapter market data

Units sold / yr: 10K–13K; avg 500–750/product
Revenue / yr: $91K–$114K; units × avg price
Conversion rate: 7.4%
Avg BSR: #478
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 0.0%
Avg brand age: 26 months
Avg seller age: 184 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

13%

WYMECT48%
Moqidong18%
J&D7%
Pxm&MM6%
YTADNETH5%
Pernis4%
Open — no brand owns it (5 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — +11.2% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.5×

Open Trend

Top usb c to 12v adapter search terms

usb c to 12v adapter23K/yr -0.7%6.2% conv.
usb c to cigarette lighter adapter21K/yr +13.2%8.1% conv.
usbc to cigarette lighter adapter12K/yr +22.7%9.2% conv.
usbc to 12v adapter9K/yr +15.9%8.8% conv.
usb c to 12v8K/yr +10.2%4.3% conv.
usb c to 12v cigarette lighter adapter7K/yr +12.4%7.6% conv.
usb c to 12v dc4K/yr +46.1%1.8% conv.
usb c to car lighter adapter5K/yr +38.5%5.1% conv.
usb-c to 12v adapter4K/yr +27.8%7.1% conv.
type c to cigarette lighter adapter4K/yr +10.5%9.0% conv.

All search terms

Top usb c to 12v adapter 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

WYMECT USB C Male to 12V Cigarette Lighter Socket Adapter 12V 18W Max - for Low-Power Devices Only Power Cable for Dash Cam Car Led Light Strips GPS (1 Pack)

WYMECT$10.004.2★289 rev

Moqidong USB C to 12V Adapter USB C to 12V Cigarette Lighter Adapter PD3.0 Type C Male to 12V 30W Cigarette Lighter Socket Female Cable for Dash Cam Power Bank GPS Car Led Light Strips 2 Pack

Moqidong$10.044.2★345 rev

WYMECT USB C to 12V Adapter USB C to 12V Cigarette Lighter Adapter Type C Male to 12V Cigarette Lighter Socketfor Dash Cam Power Bank GPS Car Led Light Strips 1 Pack

WYMECT$8.974.0★311 rev

J&D USB C Male to 12V Car Cigarette Lighter Socket Female Converter Cable 12V 18W Power Cable for Dash Cam GPS Car LED Light Strips Red 1 ft

J&D$7.714.3★569 rev

12V/3A 36W Max USB C to 12V Cigarette Lighter Adapter DC 5V to 12V Step Up Typc to Car Cigarette Lighter Socket Converter Cable for GPS Dashcam Led Light Strips Baby car Camera

Pxm&MM$8.214.3★65 rev

Newest

by launch date

PERNIS USB to Cigarette Lighter Adapter 35cm Cable USB A & C Input 5V 12V Car Cigarette Lighter Socket Output Power Converter for Dash Cam GPS LED Lights& More(12W Max)

Pernis$7.8142 rev

7mo ago

Universal USB C to DC Adapter Barrel PD Trigger Cable USB-C to DC 5V 9V 12V 15V 20V Adapter Cable with LED Display for Netbook Tablets Led Light Lamps Routers

YTADNETH$12.6085 rev

10mo ago

USB C to 12V Cigarette Lighter Adapter: Max 36W USB C Male to Car Cigarette Lighter Female Socket Type C Converter Power Cable PD3.0 for Dash Cam GPS Recorder Power Bank Led Light Strips

Moqidong$13.1474 rev

10mo ago

WYMECT USB C to 12V Adapter USB C to 12V Cigarette Lighter Adapter Type C Male to 12V Cigarette Lighter Socketfor Dash Cam Power Bank GPS Car Led Light Strips 1 Pack

WYMECT$8.97311 rev

1y ago

12V/3A 36W Max USB C to 12V Cigarette Lighter Adapter DC 5V to 12V Step Up Typc to Car Cigarette Lighter Socket Converter Cable for GPS Dashcam Led Light Strips Baby car Camera

Pxm&MM$8.2165 rev

1y ago

What buyers say about usb c to 12v adapter

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

What buyers love

Charging25%

“Good charger”

Advertised Vs Actual Product17%

“As advertised”

Quality-Overall12%

“The build quality feels solid”

Value For Money7%

“Great value”

Efficiency5%

“Flawless work”

Compatibility-Overall4%

“Compatible with my newer vehicle”

Ease Of Use4%

“Easy to use”

Socket/Port/Plug3%

“These plugs work great”

Portability3%

“It's far more portable too”

Durability3%

“Very durable”

What buyers complain about

Functionality-Overall17%

“Disappointing Performance”

Durability16%

“Broke after a few use”

Quality-Overall13%

“Bad quality”

Charging10%

“charges devices very slowly”

Compatibility-Overall6%

“Beware of compatibility limitations”

Advertised Vs Actual Product5%

“Misleading description”

Socket/Port/Plug5%

“Plug in part broke in the outlet”

Connectivity-Overall3%

“It is constantly coming disconnected Also”

Size-Overall3%

“The cord is way too short and delicate”

Product Condition1%

“This item was used”

Top return reasons

Charging26%

Compatibility-Overall21%

Functionality-Overall14%

Size-Overall10%

Socket/Port/Plug6%

Connectivity-Overall5%

Defective Material/Parts4%

Advertised Vs Actual Product3%

Length2%

Value For Money2%

Common questions

Is usb c to 12v adapter profitable to sell on Amazon United States?: The niche generates $74K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +11.2%. Flapen's verdict: Skip it (43/100).
How competitive is the usb c to 12v adapter niche?: 11 brands and 18 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in usb c to 12v adapter?: Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 2.1%.
When does demand for usb c to 12v adapter peak?: Demand peaks in Jul; the busiest month runs 1.5× the quietest.
What does it cost to enter the usb c to 12v adapter niche?: Listings span $4.89–$13.14; the average listing price is $9.09 (sweet spot $15–$100). The average incumbent carries 1,236 reviews — the moat a new listing must climb.