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50

140w usb-c power adapter

Worth a look

Shows a sweet-spot price point ($39.18 avg), but a small market ($70K/yr) keeps it on the watch list.

Market size 17Growth 27Conversion 41Competition 48Returns 80Price range 95Avg price 95Brand share 49Review moat 75Quality gap 58

Avg price

Incredible€39.18

avg listing price — sweet spot $15–$100

Price range

Incredible€14.54–€91.14

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.7%

return rate — above 5% kills the launch gate

Review moat

Good519.17

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay3.2%

search→purchase rate — share of searches ending in a sale

Growth

Okay+1.3%

90-day search growth — must beat 0% to launch

Market size

Bad€70K

€70K/yr · 55K searches

According to Flapen's Amazon Germany niche tracking, 140w usb-c power adapter is a €70K/yr Amazon Germany market (55K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

140w usb-c power adapter market data

Units sold / yr
1K–2K
avg 0–100/product
Revenue / yr
€49K–€59K
units × avg price
Conversion rate
3.2%
Avg BSR
#263
Page quality
0%
Prime
100%
Sponsored
92%
Out of stock
1.5%
Avg brand age
18 months
Avg seller age
202 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 flat

Sellers

88

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

56%

Top 20: 95%

Open market

21%

  • UGREEN31%
  • Anker28%
  • Baseus8%
  • HSSNS5%
  • Apple4%
  • Intenso4%

Demand & seasonality

Weekly Amazon search volume, last 62 weeks — +1.3% search growth over the last 90 days.
1K750Prime Day '25Spike '25Black Friday '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.8×

Top 140w usb-c power adapter search terms

  • 140w usb c ladegerät13K/yr
  • 140 watt usb c netzteil8K/yr
  • ladegerät 140w7K/yr
  • 140w charger6K/yr
  • usb c ladegerät 140w6K/yr
  • 140w ladegerät5K/yr
  • 140w usb-c power adapter3K/yr
  • 140 watt ladegerät4K/yr
  • pd 3.13K/yr
All search terms

Top 140w usb-c power adapter products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%€3K10%€7K15%€10K20%€14K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about 140w usb-c power adapter

What buyers praise and complain about, mined from review topics.

What buyers love

Aufladen47%

“Super USB charger”

Qualität insgesamt15%

“Super Produkt,”

beworben Vs Tatsächliches Produkt4%

“Erfüllt was er verspricht”

Preis-Leistungs-Verhältnis4%

“Super Leistung zum fairen Preis”

Portabilität4%

“ideal für Reisen”

Stärke3%

“robust”

Design insgesamt2%

“Das Design ist sehr elegant”

Benutzerfreundlichkeit2%

“Einfache Handhabung”

Buchse/Anschluss/Stecker2%

“Bei Nutzung mehrerer Ports funktioniert das Power-Management zuverlässig: Die Leistung wird sinnvoll verteilt, ohne dass Geräte ständig neu „handshaken“ oder die Ladung abbricht.”

Haltbarkeit2%

“Leistung, Stabilität und Zuverlässigkeit sind absolut auf hohem Niveau”

What buyers complain about

Aufladen22%

“no carga al 80W”

Preis-Leistungs-Verhältnis8%

“Überteuertes Gimmick”

Haltbarkeit8%

“is now broken - after 1 month”

Heizung7%

“Got extrem hot”

Funktionalität insgesamt5%

“Funktioniert NICHT”

Qualität insgesamt4%

“No es lo mejor”

Gewicht schwer3%

“spürbar klobig und schwer”

Buchse/Anschluss/Stecker3%

“USB A Ports funktionieren nur einzeln”

beworben Vs Tatsächliches Produkt3%

“Alle Beschreibungen widersprechen sich selbst”

Kompatibilität – insgesamt2%

“Für IPhone nur begrenzt nutzbar”

Top return reasons

Aufladen34%
Funktionalität insgesamt8%
Gesamtgröße8%
Kompatibilität – insgesamt8%
Gewicht schwer6%
Buchse/Anschluss/Stecker6%
Defekt Material/Teile6%
Heizung5%
beworben Vs Tatsächliches Produkt3%
Konnektivität – insgesamt3%

Common questions

Is 140w usb-c power adapter profitable to sell on Amazon Germany?
The niche generates €70K/yr across 24 tracked products. 6 of 10 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Worth a look (50/100).
How competitive is the 140w usb-c power adapter niche?
16 brands and 88 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in 140w usb-c power adapter?
Top complaints mined from reviews: Aufladen, Preis-Leistungs-Verhältnis, Haltbarkeit. The return rate is 1.7%.
When does demand for 140w usb-c power adapter peak?
Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the 140w usb-c power adapter niche?
Listings span €14.54–€91.14; the average listing price is €39.18 (sweet spot $15–$100). The average incumbent carries 519 reviews — the moat a new listing must climb.