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12v Car Adapter

Fail

Shoppers spend an estimated $52K a year here, so 12v Car Adapter is a Fail.

Flapen Score
40
40 / 100
Ranks 6,010 of 7,287 Automotive niches · −9 vs the category median of 49
Market size
$52K/yr47K searches / yr
90-day growth
+6.8%search demand this quarter
Competition
69%top-5 click share · 11 brands · 19 sellers

Flapen Score

12v Car Adapter against its category

The dotted line is the Automotive average. Past it, 12v Car Adapter is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 12v Car Adapter market on Amazon at a glance

Shoppers on Amazon United States searched for 12v Car Adapter 47K times last year and spent an estimated $52K. The top 5 brands take 84% of clicks. Demand peaks in Jan–Aug. Flapen scores it 40 out of 100, a Fail.

01 · Demand

An estimated 6.8% of those searches ended in a purchase.

Shoppers searched for this 47K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.8% of those searches ended in a purchase. Searches in the last 90 days moved +6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $52K a year.

Searches, last 12 months
47K
Growth, 90 days vs prior 90
+6.8%
Conversion, latest week
6.8%
Market size, estimated
$52Ka year
Peak month
August2.3× the quietest month
Top search term
car extension cord10K searches a year

02 · Price

A sale here is worth $16.41.

Listings sell for $16.41 on average, from $8.13 to $24.72. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $16.41 that is $2K to $4K a year per listing.

Average price
$16.41inside the $15 to $100 sweet spot
Price range
$8.13–$24.72
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
$2K–$4K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

100% 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 #10 within Jump Starters, Battery Chargers & Portable Power. It carries 9,758 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#10in Jump Starters, Battery Chargers & Portable Power
Average rating
4.53 starsAmazon United States average 4.42 stars
Average reviews
9,758per listing
Listings tracked
14

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 40 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
40 months

Products

Top 12v Car Adapter 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 69% of clicks. Leaders hold, but buyers still shop past them.

Brands

11 falling

Sellers

19

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

13%

  • Brand 147%
  • Brand 212%
  • Brand 312%
  • Brand 47%
  • Brand 56%
  • Brand 63%
  • Open — no brand owns it (5 brands, 13%)

Demand

12v Car Adapter search demand

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

4K3KHoliday '24Spike '25SepDecMarJunAugNovMarMay

Peak months: Jan, Aug · busiest ÷ quietest = 2.3×

Search terms

Top 12v Car Adapter search terms shoppers use

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

  • car extension cord10K/yr
  • 12 volt car adapter9K/yr
  • 200w car power inverter7K/yr
  • car plug in adapter4K/yr
  • car socket4K/yr
  • 150w power inverter4K/yr
  • tesla outlet adapter3K/yr
  • extension cord for car3K/yr
  • 150 watt inverter4K/yr

Reviews and returns

What reviews say buyers love and hate about 12v Car Adapter

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

29%of positive reviews mention “Charging”
18%of negative reviews mention “Durability”
2.5%of orders come back
“Broke after one use”
A buyer, on “Durability”18% 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.

17 topics

NegativePositive

FAQ

Common 12v Car Adapter questions

Answered from the same tracked data.