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4000a Jump Starter

Fail

The top 5 brands take 100% of clicks, so 4000a Jump Starter is a Fail.

Flapen Score
35
35 / 100
Ranks 6,734 of 7,287 Automotive niches · −14 vs the category median of 49
Market size
$4.8M/yr405K searches / yr
90-day growth
-34.8%search demand this quarter
Competition
83%top-5 click share · 2 brands · 45 sellers

Flapen Score

4000a Jump Starter against its category

The dotted line is the Automotive average. Past it, 4000a Jump Starter is stronger. Inside it, weaker.

35Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 4000a Jump Starter market on Amazon at a glance

Shoppers on Amazon United States searched for 4000a Jump Starter 405K times last year and spent an estimated $4.8M. All 2 brands take every click. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 35 out of 100, a Fail.

01 · Demand

An estimated 4.3% of those searches ended in a purchase.

Shoppers searched for this 405K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -34.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $4.8M a year.

Searches, last 12 months
405K
Growth, 90 days vs prior 90
-34.8%
Conversion, latest week
4.3%
Market size, estimated
$4.8Ma year
Peak month
December2.2× the quietest month
Top search term
jnc66047K searches a year

02 · Price

A sale here is worth $277.77.

Listings sell for $277.77 on average, from $89.67 to $1074.80. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 2,000 to 2,500 of them. At $277.77 that is $556K to $694K a year per listing.

Average price
$277.77above the $15 to $100 sweet spot
Price range
$89.67–$1074.80
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
20K–25K
Units per listing a year
2,000–2,500
Revenue per listing a year
$556K–$694K
Returns
3.2%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 #71 within Jump Starters, Battery Chargers & Portable Power. It carries 19,215 reviews at 4.49 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
#71in Jump Starters, Battery Chargers & Portable Power
Average rating
4.49 starsAmazon United States average 4.42 stars
Average reviews
19,215per listing
Listings tracked
12

04 · Newcomers

Brands here are young.

The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.

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

Products

Top 4000a Jump Starter 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 83% of clicks. A locked shelf that new listings rarely crack.

Brands

2 falling

Sellers

45

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

83%

Top 20: 100%

Open market

0%

  • Brand 166%
  • Brand 234%
  • Open — no brand owns it (0%)

Demand

4000a Jump Starter search demand

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

18K13KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.2×

Search terms

Top 4000a Jump Starter search terms shoppers use

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

  • jnc66047K/yr
  • noco gbx15565K/yr
  • gbx15543K/yr
  • noco gb15034K/yr
  • noco boost pro26K/yr
  • noco boost x27K/yr
  • jnc jump starter20K/yr
  • gb15017K/yr
  • jnc 660 jump starter30K/yr
  • jump n carry15K/yr

Reviews and returns

What reviews say buyers love and hate about 4000a Jump Starter

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

15%of positive reviews mention “Quality-Overall”
26%of negative reviews mention “Charging”
3.2%of orders come back
“DOES NOT HOLD A CHARGE”
A buyer, on “Charging”26% 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 4000a Jump Starter questions

Answered from the same tracked data.