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12v 5a Power Supply

Fail

The top 5 brands take 100% of clicks, so 12v 5a Power Supply is a Fail.

Flapen Score
31
31 / 100
Ranks 7,472 of 8,347 Electronics niches · −12 vs the category median of 43
Market size
$96K/yr90K searches / yr
90-day growth
-1.7%search demand this quarter
Competition
90%top-5 click share · 5 brands · 8 sellers

Flapen Score

12v 5a Power Supply against its category

The dotted line is the Electronics average. Past it, 12v 5a Power Supply is stronger. Inside it, weaker.

31Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 12v 5a Power Supply market on Amazon at a glance

Shoppers on Amazon United States searched for 12v 5a Power Supply 90K times last year and spent an estimated $96K. All 5 brands take every click. Flapen scores it 31 out of 100, a Fail.

01 · Demand

An estimated 10.3% of those searches ended in a purchase.

Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.3% of those searches ended in a purchase. Searches in the last 90 days moved -1.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $96K a year.

Searches, last 12 months
90K
Growth, 90 days vs prior 90
-1.7%
Conversion, latest week
10.3%
Market size, estimated
$96Ka year
Peak month
December1.2× the quietest month
Top search term
12v 5a power supply43K searches a year

02 · Price

A sale here is worth $10.44.

Listings sell for $10.44 on average, from $7.81 to $12.92. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,000 to 1,250 of them. At $10.44 that is $10K to $13K a year per listing.

Average price
$10.44under the $15 to $100 sweet spot
Price range
$7.81–$12.92
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
13K–15K
Units per listing a year
1,000–1,250
Revenue per listing a year
$10K–$13K
Returns
3.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #8 within Power Accessories. It carries 1,114 reviews at 4.46 stars, so a new listing needs social proof before a better product.

Sponsored listings
63%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#8in Power Accessories
Average rating
4.46 starsAmazon United States average 4.42 stars
Average reviews
1,114per listing
Listings tracked
8

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 52 months on average, so the names here are settling in.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
52 months

Products

Top 12v 5a Power Supply products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 90% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

8

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

0%

  • Brand 152%
  • Brand 227%
  • Brand 313%
  • Brand 45%
  • Brand 53%

Demand

12v 5a Power Supply search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K2KHoliday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Search terms

Top 12v 5a Power Supply search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • 12v 5a power supply43K/yr
  • 12v 5a power adapter10K/yr
  • 12v 5 amp power supply6K/yr
  • 12v 5a+ power supply3K/yr
  • 12v 5a5K/yr
  • 12v 5amp power supply5K/yr
  • 12 volt 5 amp power supply5K/yr
  • 12v power supply 5a4K/yr
  • 12v 5a dc power supply3K/yr
  • 12v 60w power supply3K/yr

Reviews and returns

What reviews say buyers love and hate about 12v 5a Power Supply

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Advertised Vs Actual Product”
28%of negative reviews mention “Durability”
3.5%of orders come back
“Does not last”
A buyer, on “Durability”28% of negative reviews mention the same topic

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.

15 topics

NegativePositive

FAQ

Common 12v 5a Power Supply questions

Answered from the same tracked data.