12v 15a Power Supply
FailShoppers spend an estimated $10K a year here, so 12v 15a Power Supply is a Fail.
- Flapen Score
- 45 / 100Ranks 4,788 of 7,287 Automotive niches · −4 vs the category median of 4945
- Market size
- $10K/yr14K searches / yr
- 90-day growth
- -26.9%search demand this quarter
- Competition
- 56%top-5 click share · 21 brands · 24 sellers
Flapen Score
12v 15a Power Supply against its category
The dotted line is the Automotive average. Past it, 12v 15a Power Supply is stronger. Inside it, weaker.
Market
The 12v 15a Power Supply market on Amazon at a glance
Shoppers on Amazon United States searched for 12v 15a Power Supply 14K times last year and spent an estimated $10K. The top 5 brands take 64% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 2.7% of those searches ended in a purchase.
Shoppers searched for this 14K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.7% of those searches ended in a purchase. Searches in the last 90 days moved -26.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $10K a year.
- Searches, last 12 months
- 14K
- Growth, 90 days vs prior 90
- -26.9%
- Conversion, latest week
- 2.7%
- Market size, estimated
- $10Ka year
- Peak month
- December2.7× the quietest month
- Top search term
- 12v 15a power supply10K searches a year
02 · Price
A sale here is worth $25.77.
Listings sell for $25.77 on average, from $13.69 to $46.19. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $25.77 that is $0 to $3K a year per listing.
- Average price
- $25.77inside the $15 to $100 sweet spot
- Price range
- $13.69–$46.19
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 3.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.3% of listings are out of stock. The average listing ranks #424 within Lighting & Electrical. It carries 217 reviews at 4.35 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 4.3%
- Average rank
- #424in Lighting & Electrical
- Average rating
- 4.35 starsAmazon United States average 4.42 stars
- Average reviews
- 217per listing
- Listings tracked
- 25
04 · Newcomers
1 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top 12v 15a Power Supply products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
ALITOVE 12V 15A Power Supply DC 12 Volt 15amp 180W LED Driver Power Adapter AC to DC Converter 10A 5A Low Voltage Transformer 5.5x2.5 2.1mm Barrel for DC12V Device LED Light Printer Fan Pump Camera
- Price
- $37.03
- Rating
- 4.0/5
- Reviews
- 43
- Age
- 2y ago

ALITOVE 12V 15A 180W Power Supply Transformer Switch AC 110V / 220V to DC 12V 15amp Switching Power Adapter Converter LED Driver for LED Strip Light CCTV Camera Security System
- Price
- $19.50
- Rating
- 4.5/5
- Reviews
- 505
- Age
- 8y ago

12V 15A DC Universal Regulated Switching Power Supply AC100V/240V to DC12V 180W Transformers for LED Strip Light
- Price
- $15.36
- Rating
- 4.3/5
- Reviews
- 328
- Age
- 7y ago

AC 110V/220V to DC 12V 15A 180W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter for LED Strip Light CCTV Security Camera System Computer Project
- Price
- $13.69
- Rating
- 4.4/5
- Reviews
- 125
- Age
- 11y ago

AC to DC Converter 12V 15A 180W Power Supply 110v to 12v converter Transformer Cigarette Lighter Socket Power Adapter for Air Compressor Car Refrige
- Price
- $21.79
- Rating
- 4.7/5
- Reviews
- 100
- Age
- 1y ago
Trending
estimated 90-day click momentum
SHNITPWR 12V Power Supply 180W AC/DC Adapter DC 12 Volt 15A 100-240V AC to DC Converter 12vdc LED Driver with 13.5FT Long Power Cord 5.5x2.5mm Tip for 5050 WS2812 LED Strip Lights CCTV Camera
- Price
- $37.25
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

12V 15A AC to DC Adapter for 5050 3528 LED Strip Light Driver CCTV Cameras 3D Printer Security System LCD Monitor 12 Volts 15 Amps Power Transformer 5.5x2.5mm&5.5x2.1mm Pump Desktop AC to DC Converter
- Price
- $46.19
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago

12V 15A Power Supply DC 12 Volt 15amp 180W LED Driver Power Adapter AC to DC Converter 10A 5A Low Voltage Transformer 5.5x2.5 2.1mm Barrel for DC12V Car Refrigerator Vacuum Inflator and Other Devices
- Price
- $21.28
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 2y ago

12V 15A AC to DC Converter 180W 110V to 12V Converter Cigarette Lighter to Wall Outlet Adapter AC to DC Adapter for Car Refrigerator Vacuum Cleaner
- Price
- $20.75
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 6mo ago

Power Supply Transformers AC 100-240V to DC 12V 15A Switching Power Supply Adapter 180 Watt Max with 5.5mm *2.5mm *2.1mm Female Plug for LED Strip Neon Rope String Lights
- Price
- $32.39
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 1y ago
Newest
by launch date
SHNITPWR 12V Power Supply 180W AC/DC Adapter DC 12 Volt 15A 100-240V AC to DC Converter 12vdc LED Driver with 13.5FT Long Power Cord 5.5x2.5mm Tip for 5050 WS2812 LED Strip Lights CCTV Camera
- Price
- $37.25
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

12V 15A AC to DC Adapter for 5050 3528 LED Strip Light Driver CCTV Cameras 3D Printer Security System LCD Monitor 12 Volts 15 Amps Power Transformer 5.5x2.5mm&5.5x2.1mm Pump Desktop AC to DC Converter
- Price
- $46.19
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago

12V 15A AC to DC Converter 180W 110V to 12V Converter Cigarette Lighter to Wall Outlet Adapter AC to DC Adapter for Car Refrigerator Vacuum Cleaner
- Price
- $20.75
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 6mo ago

HPMN 12V 15A Power Supply 180W Switching Power Transformer AC 110V-220V to DC 12V 15Amp Converter Low Voltage Output for LED Strip Light Security System CCTV Camera
- Price
- $17.32
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 9mo ago

AC to DC Converter AC/DC 12V 15A 180W Power Supply Adapter Transformer for Tire Inflator Car Refrigerator Paddle Board Pump 110V to 12V Converter Car Cigarette Lighter Adapter Power Supply
- Price
- $26.75
- Rating
- 4.4/5
- Reviews
- 135
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 56% of clicks. Leaders hold, but buyers still shop past them.
Brands
21 rising
Sellers
24
Est. top-5 brand share
64%
Top 20: 99%
Est. top-5 click share
56%
Top 20: 95%
Open market
31%
- ALITOVE35%
- Velainwom8%
- Henxlco8%
- Weishuo7%
- HAASHADA5%
- haoranli5%
Demand
12v 15a Power Supply search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.7×
Reviews and returns
What reviews say buyers love and hate about 12v 15a Power Supply
We read the reviews and the return reasons for every product selling here.
“stopped working”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 12v 15a Power Supply questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









