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Coal Burner

Coal Burner shows a thin review moat (260 avg reviews), but a small market ($54K/yr) keeps it on the watch list.

Flapen Score

51
Worth a look
Market size 13Growth 43Conversion 74Competition 30Returns 74Price range 62Avg price 78Brand share 30Review moat 87Quality gap 86
This niche Category average

Is Coal Burner profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Coal Burner is a £54K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 87% of demand. Verdict: Worth a look — 51/100.

Coal Burner: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +14.1% over the last 90 days and 6.9% of searches end in a purchase.

£54K

revenue / yr

Units sold / yr4K
Search volume / yr+14.1%49K
Conversion rate6.9%
Avg price£16.15

Who owns the niche?

The top 5 brands hold 87% of demand, so 13% of the market is open.

13%

open market share

Brands · sellers8 · 14
Top-5 product click share67%
Open market13%
Avg brand age47 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 13 products

Sponsored placement54%
New entrants (1y)5· 0 succeeded
Avg rating4.1★
Avg reviews260

Top Coal Burner products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£11K£16K£22K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

8 falling

Sellers

14

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

3%

  • SERdeerCH35%
  • M. ROSENFELD18%
  • 320º12%
  • Quick4You11%
  • Generic11%
  • Vutlace10%
  • Open — no brand owns it (2 brands, 3%)

Coal Burner demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume49KCVR6.9%Products13Brands8Top 5 Brands87%OOS Rate8.3%Rating4.1★Reviews260Avg BSR#78
1K750Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Coal Burner search terms shoppers use

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

  • coal burner20K/yr
  • shisha coal burner15K/yr
  • charcoal burner9K/yr
  • coal burner for shisha hookah4K/yr

What reviews say buyers love and hate about Coal Burner

What buyers mention most, as a share of all reviews.

What buyers love

100% of reviews
Quality-Overall39%

Good quality

Value For Money23%

Great value

Portability7%

It's a great product works perfectly fine and very portable,the price is relatively fair to be honest

Advertised Vs Actual Product7%

Works as intended

Efficiency7%

Efficient

What buyers complain about

100% of reviews
Durability38%

Broke down after first usage

Quality-Overall23%

piece of crap

Defective Material/Parts10%

After 5 months item stop working

Mechanism Issues10%

This product kept tripping the electrics intermittently

Time Taken5%

Very slow

Coal Burner return rate & reasons

Why buyers send it back, as a share of all return requests.

2.0%

Return rate

7%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
43%
2Defective Material/Parts
10%
3Durability
8%
4Heating
8%
5Quality-Overall
7%

Common Coal Burner questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Coal Burner 51/100 on Amazon United Kingdom — Worth a look. The niche generates £54K/yr across 13 tracked products. 0 of 5 products launched in the last 360 days are still selling. Search demand moved +14.1% over the last 90 days.
Search demand for Coal Burner on Amazon United Kingdom is steady year-round — the busiest month runs 1.4× the quietest.