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Accumulator

Maybe

Search demand grew +144.7% this quarter. But shoppers spend an estimated $105K a year here, so Accumulator is a Maybe.

Filters Trending
Flapen Score
57
57 / 100
Top 17% of 7,287 Automotive niches · +8 vs the category median of 49
Market size
$105K/yr151K searches / yr
90-day growth
+144.7%search demand this quarter
Competition
39%top-5 click share · 11 brands · 56 sellers

Flapen Score

Accumulator against its category

The dotted line is the Automotive average. Past it, Accumulator is stronger. Inside it, weaker.

57Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Accumulator market on Amazon at a glance

Shoppers on Amazon United States searched for Accumulator 151K times last year and spent an estimated $105K. The top 5 brands take 85% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 57 out of 100, a Maybe.

01 · Demand

An estimated 2.5% of those searches ended in a purchase.

Shoppers searched for this 151K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.5% of those searches ended in a purchase. Searches in the last 90 days moved +144.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $105K a year.

Searches, last 12 months
151K
Growth, 90 days vs prior 90
+144.7%
Conversion, latest week
2.5%
Market size, estimated
$105Ka year
Peak month
June5.9× the quietest month
Top search term
ac accumulator26K searches a year

02 · Price

A sale here is worth $27.41.

Listings sell for $27.41 on average, from $3.94 to $62.59. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $27.41 that is $0 to $3K a year per listing.

Average price
$27.41inside the $15 to $100 sweet spot
Price range
$3.94–$62.59
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
0–100
Revenue per listing a year
$0–$3K
Returns
4.3%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

40% of listings pay for placement with sponsored ads. 81% ship with Prime. On an average day, 1.6% of listings are out of stock. The average listing ranks #69 within Engine Cooling & Climate Control. It carries 151 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings
40%
Prime listings
81%
Out of stock, average day
1.6%
Average rank
#69in Engine Cooling & Climate Control
Average rating
4.51 starsAmazon United States average 4.42 stars
Average reviews
151per listing
Listings tracked
48

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 65 months on average, so the names here are established.

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

Products

Top Accumulator 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 only 39% of clicks. An open shelf where new products get seen.

Brands

11 rising

Sellers

56

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

39%

Top 20: 72%

Open market

11%

  • Brand 154%
  • Brand 213%
  • Brand 37%
  • Brand 46%
  • Brand 54%
  • Brand 64%
  • Open — no brand owns it (5 brands, 11%)

Demand

Accumulator search demand

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

6K4KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 5.9×

Search terms

Top Accumulator search terms shoppers use

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

  • ac accumulator26K/yr
  • ac dryer23K/yr
  • ac drier accumulator13K/yr
  • accumulator19K/yr
  • ac receiver drier14K/yr
  • ac drier13K/yr
  • a/c receiver drier9K/yr
  • ac dryer automotive8K/yr
  • receiver drier9K/yr
  • a/c dryer5K/yr

Reviews and returns

What reviews say buyers love and hate about Accumulator

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

20%of positive reviews mention “Value For Money”
20%of negative reviews mention “Size-Overall”
4.3%of orders come back
“bigger”
A buyer, on “Size-Overall”20% 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.

16 topics

NegativePositive

FAQ

Common Accumulator questions

Answered from the same tracked data.