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Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 31Growth 16Conversion 75Competition 83Returns 95Price range 83Avg price 91Brand share 5Review moat 24Quality gap 23

Returns

Incredible0.9%

return rate — above 6% kills the launch gate

Avg price

Great€21.44

avg listing price — sweet spot $15–$100

Competition

Great32%

top-5 click share — an open shelf

Price range

Great€5.03–€104.99

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

Conversion

Great7.1%

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

Market size

Okay€145K

€145K/yr · 95K searches

Review moat

Bad5,975.35

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-18.5%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

Competition

Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.

Brands

8 falling

Sellers

100

Top-5 brand share

98%

Open market

1%

  • Anker92%
  • REKNA2%
  • UGREEN2%
  • CREAPICO2%
  • Logilink1%
  • Aimoze1%
  • Open — no brand owns it (2 brands, 1%)

Product shelf

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

0%2%€3K4%€6K6%€9K8%€12K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 46 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 44 weeks — -18.5% search growth over the last 90 days.
3K2KSpike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26

Reviews

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

What buyers love

Aufladen41%

“Super Charger”

Qualität insgesamt18%

“Premium Quality”

beworben Vs Tatsächliches Produkt9%

“Just as described in the description, just perfect”

Preis-Leistungs-Verhältnis6%

“Preis/Leistung super”

Benutzerfreundlichkeit3%

“handelt es sich um einen recht handlichen,”

Buchse/Anschluss/Stecker3%

“Solide USB-Adapter”

Portabilität3%

“Ideal für Reisen”

Gesamtgröße2%

“Passt”

Stärke2%

“robust”

Design insgesamt1%

“Modernes und elegantes Design”

What buyers complain about

Aufladen27%

“der Charger war defekt.”

Haltbarkeit23%

“Haltbarkeit”

Qualität insgesamt7%

“Qualität ungenügend”

Heizung6%

“Wird nicht warm”

Buchse/Anschluss/Stecker3%

“USB - A - Anschluss defekt”

Funktionalität insgesamt3%

“Funktionieren null bei uns”

Preis-Leistungs-Verhältnis2%

“40€ ist zu teuer”

Gesamtgröße2%

“etwas klobig”

Gewicht schwer1%

“Etwas schwer”

beworben Vs Tatsächliches Produkt1%

“Angabe der Farbe in der Beschreibung vertauscht”

Top return reasons

Aufladen37%
Funktionalität insgesamt10%
Gesamtgröße9%
Kompatibilität – insgesamt9%
Buchse/Anschluss/Stecker8%
Defekt Material/Teile5%
Konnektivität – insgesamt4%
Gewicht schwer3%
Preis-Leistungs-Verhältnis2%
Heizung2%