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12v Usb

brand-locked demand (top 5 brands take 100% of clicks) — 12v Usb doesn't clear our bar today.

Flapen Score

41
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Market size 28Growth 34Conversion 77Competition 19Returns 92Price range 76Avg price 80Brand share 0Review moat 21Quality gap 35
This niche Category average

Is 12v Usb profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, 12v Usb is a £120K/yr Amazon United Kingdom market (96K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.

12v Usb: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +7.3% over the last 90 days and 7.4% of searches end in a purchase.

£120K

revenue / yr

Units sold / yr8K
Search volume / yr+7.3%96K
Conversion rate7.4%
Avg price£16.88

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

0%

open market share

Brands · sellers4 · 13
Top-5 product click share78%
Open market0%
Avg brand age25 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 12 products

Sponsored placement42%
New entrants (1y)2· 1 succeeded
Avg rating4.5★
Avg reviews12,208

Top 12v Usb 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 capture 78% of clicks — a locked-up shelf that new listings rarely crack.

£0£12K£24K£36K£48K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

4 falling

Sellers

13

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

0%

  • Anker90%
  • UGREEN7%
  • INIU2%
  • LISEN2%
  • Open — no brand owns it (0%)

12v Usb demand & seasonality

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

Volume96KCVR7.4%Products12Brands4Top 5 Brands100%OOS Rate0.6%Rating4.5★Reviews12,208Avg BSR#24
3K2KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top 12v Usb search terms shoppers use

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

  • anker car charger57K/yr
  • 12v usb16K/yr
  • anker car charger usb c9K/yr
  • car charger anker6K/yr
  • anker car4K/yr
  • anker usb c car charger3K/yr
  • usb 12v adapter2K/yr

What reviews say buyers love and hate about 12v Usb

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

What buyers love

86% of reviews
Charging43%

Charges good

Quality-Overall17%

Excellent product

Ease Of Use6%

Ease of use

Value For Money6%

Good price

Advertised Vs Actual Product5%

Just as advertised

What buyers complain about

79% of reviews
Charging24%

will not charge

Durability21%

Broke on first use

Functionality-Overall9%

Stopped working

Size-Overall7%

Smaller than the others I had

Advertised Vs Actual Product5%

A bit disappointing as I expected it to look like the images

12v Usb return rate & reasons

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

1.1%

Return rate

18%

Fixable by listing

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

1Charging
25%
2Functionality-Overall
18%
3Compatibility-Overall
18%
4Size-Overall
15%
5Socket/Port/Plug
4%

Common 12v Usb questions

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

Flapen scores 12v Usb 41/100 on Amazon United Kingdom — Skip it. The niche generates £120K/yr across 12 tracked products. 1 of 2 products launched in the last 360 days are still selling. Search demand moved +7.3% over the last 90 days.
Search demand for 12v Usb on Amazon United Kingdom is steady year-round — the busiest month runs 1.2× the quietest.