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Innokin Tank

Innokin Tank shows low returns (1.0%), but a small market ($53K/yr) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 13Growth 24Conversion 88Competition 57Returns 95Price range 53Avg price 43Brand share 15Review moat 87Quality gap 68
This niche Category average

Is Innokin Tank profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Innokin Tank is a £53K/yr Amazon United Kingdom market (46K searches/yr). The top 5 brands hold 94% of demand. Verdict: Worth a look — 50/100.

Innokin Tank: 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 -1.8% over the last 90 days and 10.3% of searches end in a purchase.

£53K

revenue / yr

Units sold / yr5K
Search volume / yr-1.8%46K
Conversion rate10.3%
Avg price£11.17

Who owns the niche?

The top 5 brands hold 94% of demand, so 6% of the market is open.

6%

open market share

Brands · sellers7 · 27
Top-5 product click share51%
Open market6%
Avg brand age32 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 25 products

Sponsored placement0%
New entrants (1y)2· 0 succeeded
Avg rating4.3★
Avg reviews261

Top Innokin Tank 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 51% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£11K£16K£21K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

7 rising

Sellers

27

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

51%

Top 20: 93%

Open market

1%

  • INNOKIN60%
  • W-Direct13%
  • Retailgenics8%
  • Survival Boyz8%
  • TVDC5%
  • Genuine Innokin5%
  • Open — no brand owns it (1 brand, 1%)

Innokin Tank demand & seasonality

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

Volume46KCVR10.3%Products25Brands7Top 5 Brands94%OOS Rate5.2%Rating4.3★Reviews261Avg BSR#0
1K750Holiday '24Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top Innokin Tank search terms shoppers use

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

  • innokin tank18K/yr
  • zlide tank9K/yr
  • innokin zlide tank8K/yr
  • t18e tank4K/yr
  • innokin zenith tank3K/yr
  • innokin adept zlide tank2K/yr
  • t22 tank998/yr

What reviews say buyers love and hate about Innokin Tank

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

What buyers love

95% of reviews
Value For Money41%

Value for money

Ease Of Use12%

Great & easy to use

Quality-Overall10%

Well built

Strength9%

Feels very sturdy

Leak-Proof6%

Doesnt leak, comes with a spare glass inner tank for good measure and the batteries that go with this last an eternity

What buyers complain about

95% of reviews
Leak-Proof31%

Leaking

Charging14%

Charging port can be problematic

Durability11%

They do not last

Battery Life9%

8 hours and battery gone

Quality-Overall8%

already the button is popping out one side so build quality questionable

Innokin Tank return rate & reasons

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

1.0%

Return rate

14%

Fixable by listing

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

1Leak-Proof
28%
2Charging
15%
3Functionality-Overall
13%
4Size-Overall
10%
5Defective Material/Parts
6%

Common Innokin Tank questions

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

Flapen scores Innokin Tank 50/100 on Amazon United Kingdom — Worth a look. The niche generates £53K/yr across 25 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved -1.8% over the last 90 days.
Search demand for Innokin Tank on Amazon United Kingdom is steady year-round — the busiest month runs 1.2× the quietest.