usb c to 12v adapter
Skip itPrices 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 6% kills the launch gate
Review moat
Good1,236avg 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$9.09avg 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–$13.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 falling
Sellers
18
Top-5 brand share
83%
Open market
13%
- WYMECT48%
- Moqidong18%
- J&D7%
- Pxm&MM6%
- YTADNETH5%
- Pernis4%
- Open — no brand owns it (5 brands, 13%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
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
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
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
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
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
Trending
90-day click momentumPERNIS 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$7.814.2★
12V USB Type-C Male Plug to Car Cigarettes Adapter Female Socket PD Power Cable Work with 45W~65W PD USB C Charger for Dash Cam GPS Car Led Light Strips
MeetUs$4.893.6★
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$12.604.2★
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★
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★
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×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good charger”
“As advertised”
“The build quality feels solid”
“Great value”
“Flawless work”
“Compatible with my newer vehicle”
“Easy to use”
“These plugs work great”
“It's far more portable too”
“Very durable”
What buyers complain about
“Disappointing Performance”
“Broke after a few use”
“Bad quality”
“charges devices very slowly”
“Beware of compatibility limitations”
“Misleading description”
“Plug in part broke in the outlet”
“It is constantly coming disconnected Also”
“The cord is way too short and delicate”
“This item was used”