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Mercedes Auxiliary Battery

Fail

Shoppers spend an estimated $66K a year here, so Mercedes Auxiliary Battery is a Fail.

Flapen Score
41
41 / 100
Ranks 5,810 of 7,287 Automotive niches · −8 vs the category median of 49
Market size
$66K/yr49K searches / yr
90-day growth
-15.9%search demand this quarter
Competition
68%top-5 click share · 10 brands · 27 sellers

Flapen Score

Mercedes Auxiliary Battery against its category

The dotted line is the Automotive average. Past it, Mercedes Auxiliary Battery is stronger. Inside it, weaker.

41Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Mercedes Auxiliary Battery market on Amazon at a glance

Shoppers on Amazon United States searched for Mercedes Auxiliary Battery 49K times last year and spent an estimated $66K. The top 5 brands take 76% of clicks. Flapen scores it 41 out of 100, a Fail.

01 · Demand

An estimated 2.8% of those searches ended in a purchase.

Shoppers searched for this 49K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.8% of those searches ended in a purchase. Searches in the last 90 days moved -15.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $66K a year.

Searches, last 12 months
49K
Growth, 90 days vs prior 90
-15.9%
Conversion, latest week
2.8%
Market size, estimated
$66Ka year
Top search term
auxiliary battery mercedes benz13K searches a year

02 · Price

A sale here is worth $47.96.

Listings sell for $47.96 on average, from $15.35 to $104.64. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $47.96 that is $0 to $5K a year per listing.

Average price
$47.96inside the $15 to $100 sweet spot
Price range
$15.35–$104.64
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
1K–2K
Units per listing a year
0–100
Revenue per listing a year
$0–$5K
Returns
4.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

85% of listings pay for placement with sponsored ads. 69% ship with Prime. On an average day, 8.6% of listings are out of stock. The average listing ranks #209 within Batteries & Accessories. It carries 793 reviews at 4.33 stars, so a new listing needs social proof before a better product.

Sponsored listings
85%
Prime listings
69%
Out of stock, average day
8.6%
Average rank
#209in Batteries & Accessories
Average rating
4.33 starsAmazon United States average 4.42 stars
Average reviews
793per listing
Listings tracked
13

04 · Newcomers

1 of last year's 2 launches cleared the first-year sales bar.

2 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 74 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
74 months

Products

Top Mercedes Auxiliary Battery 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 9, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.

$0$7K$13K$20K$27K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

27

Est. top-5 brand share

76%

Top 20: 100%

Est. top-5 click share

68%

Top 20: 100%

Open market

17%

  • Genuine33%
  • Casil16%
  • Upstart Battery14%
  • letoom7%
  • winbasic7%
  • Mercedes Benz6%
  • Open — no brand owns it (4 brands, 17%)

Demand

Mercedes Auxiliary Battery search demand

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

1K750JanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.5× · 6 of 12 months tracked

Search terms

Top Mercedes Auxiliary Battery search terms shoppers use

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

  • auxiliary battery mercedes benz13K/yr
  • mercedes auxiliary battery17K/yr
  • mercedes auxiliary battery e3506K/yr
  • mercedes benz auxiliary battery6K/yr
  • ml350 auxiliary battery3K/yr
  • mercedes-benz auxiliary battery4K/yr

Reviews and returns

What reviews say buyers love and hate about Mercedes Auxiliary Battery

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

22%of positive reviews mention “Size-Overall”
21%of negative reviews mention “Battery Life”
4.0%of orders come back
“the battery died”
A buyer, on “Battery Life”21% 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.

13 topics

NegativePositive

FAQ

Common Mercedes Auxiliary Battery 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