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Generator Accessories

Fail

Demand is soft, at -48.2% this quarter, so Generator Accessories is a Fail.

Flapen Score
40
40 / 100
Ranks 7,974 of 8,839 Patio, Lawn & Garden niches · −16 vs the category median of 56
Market size
$178K/yr92K searches / yr
90-day growth
-48.2%search demand this quarter
Competition
61%top-5 click share · 14 brands · 96 sellers

Flapen Score

Generator Accessories against its category

The dotted line is the Patio, Lawn & Garden average. Past it, Generator Accessories is stronger. Inside it, weaker.

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

Market

The Generator Accessories market on Amazon at a glance

Shoppers on Amazon United States searched for Generator Accessories 92K times last year and spent an estimated $178K. The top 5 brands take 88% of clicks. Demand peaks in Jan–Aug–Oct. Flapen scores it 40 out of 100, a Fail.

01 · Demand

An estimated 3.8% of those searches ended in a purchase.

Shoppers searched for this 92K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -48.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $178K a year.

Searches, last 12 months
92K
Growth, 90 days vs prior 90
-48.2%
Conversion, latest week
3.8%
Market size, estimated
$178Ka year
Peak month
October2.6× the quietest month
Top search term
generator accessories36K searches a year

02 · Price

A sale here is worth $50.29.

Listings sell for $50.29 on average, from $8.85 to $144.02. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $50.29 that is $0 to $5K a year per listing.

Average price
$50.29inside the $15 to $100 sweet spot
Price range
$8.85–$144.02
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
2K–3K
Units per listing a year
0–100
Revenue per listing a year
$0–$5K
Returns
1.4%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

87% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 10.5% of listings are out of stock. The average listing ranks #1,593 within Generators & Portable Power. It carries 3,344 reviews at 4.62 stars, so a new listing needs social proof before a better product.

Sponsored listings
87%
Prime listings
96%
Out of stock, average day
10.5%
Average rank
#1,593in Generators & Portable Power
Average rating
4.62 starsAmazon United States average 4.42 stars
Average reviews
3,344per listing
Listings tracked
23

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 38 months on average, so the names here are settling in.

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

Products

Top Generator Accessories 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 23, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.

$0$9K$18K$27K$36K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

14 falling

Sellers

96

Est. top-5 brand share

88%

Top 20: 100%

Est. top-5 click share

61%

Top 20: 97%

Open market

10%

  • Champion Power Equipment75%
  • Betollo5%
  • Uogw3%
  • Porch Shield3%
  • GENARMOR2%
  • PAZLAM2%
  • Open — no brand owns it (8 brands, 10%)

Demand

Generator Accessories search demand

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

8K6KSpike '24Spike '25Prime Day '25Holiday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan, Aug, Oct · busiest ÷ quietest = 2.6×

Search terms

Top Generator Accessories search terms shoppers use

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

  • generator accessories36K/yr
  • champion generator cover27K/yr
  • outdoor generator accessories15K/yr
  • champion generator accessories7K/yr
  • firman generator accessories6K/yr
  • champion generator covers2K/yr

Reviews and returns

What reviews say buyers love and hate about Generator Accessories

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

20%of positive reviews mention “Quality-Overall”
18%of negative reviews mention “Size-Overall”
1.4%of orders come back
“Really small”
A buyer, on “Size-Overall”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.

19 topics

NegativePositive

FAQ

Common Generator Accessories 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