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140w Usb-c Power Adapter

brand-locked demand (top 5 brands take 96% of clicks) — 140w Usb-c Power Adapter doesn't clear our bar today.

Flapen Score

48
Skip it

Top 40% of 2,221 Cell Phones & Accessories niches · +2 vs the category median of 46

Market size 90Growth 23Conversion 59Competition 16Returns 53Price range 82Avg price 87Brand share 11Review moat 57Quality gap 47
This niche Category average · 2,221 niches

Is 140w Usb-c Power Adapter profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 140w Usb-c Power Adapter is a $1.7M/yr Amazon United States market (504K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 48/100.

140w Usb-c Power Adapter: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -3.1% over the last 90 days and 5.1% of searches end in a purchase.

$1.7M

revenue / yr

Units sold / yr25K
Search volume / yr-3.1%504K
Conversion rate5.1%
Avg price$68.08

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers7 · 13
Top-5 product click share81%
Open market4%
Avg brand age23 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 · 13 products

Sponsored placement69%
New entrants (1y)5· 4 succeeded
Avg rating4.5★
Avg reviews1,214

Top 140w Usb-c Power Adapter 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 81% of clicks — a locked-up shelf that new listings rarely crack.

$0$174K$347K$521K$694K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

13

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

2%

  • Anker81%
  • Baseus7%
  • UGREEN3%
  • Apple3%
  • Boyunenge3%
  • imokin2%
  • Open — no brand owns it (1 brand, 2%)

140w Usb-c Power Adapter demand & seasonality

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

Volume504KCVR5.1%Products13Brands7Top 5 Brands96%OOS Rate6.0%Rating4.5★Reviews1,214Avg BSR#140
20K15KPrime Day '24Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Top 140w Usb-c Power Adapter search terms shoppers use

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

  • 140w usb c charger119K/yr
  • anker 140w charger59K/yr
  • 140w charger44K/yr
  • anker 160w charger32K/yr
  • anker 140w33K/yr
  • 140 watt usb c charger29K/yr
  • anker 140+w charger26K/yr
  • anker 160w21K/yr
  • 160w usb c charger18K/yr
  • anker 240w13K/yr

What reviews say buyers love and hate about 140w Usb-c Power Adapter

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

What buyers love

81% of reviews
Charging46%

Charge fast

Quality-Overall13%

Excellent Product

Value For Money5%

GREAT VALUE

Portability3%

Travel Friendly

Advertised Vs Actual Product3%

Does what it says

What buyers complain about

66% of reviews
Charging26%

Inconsistent charging

Durability9%

Won't last

Value For Money6%

Overpriced

Functionality-Overall5%

Just seems to have stopped working

Heating5%

Extremely hot

140w Usb-c Power Adapter return rate & reasons

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

2.9%

Return rate

8%

Fixable by listing

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

1Charging
46%
2Value For Money
14%
3Weight Heavy
6%
4Functionality-Overall
4%
5Compatibility-Overall
4%

Common 140w Usb-c Power Adapter questions

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

Flapen scores 140w Usb-c Power Adapter 48/100 on Amazon United States — Skip it. The niche generates $1.7M/yr across 13 tracked products. 4 of 5 products launched in the last 360 days are still selling. Search demand moved -3.1% over the last 90 days.
Search demand for 140w Usb-c Power Adapter on Amazon United States is steady year-round — the busiest month runs 1.5× the quietest.