Is mini powerbank usb c profitable to sell on Amazon Germany?

The niche generates €185K/yr across 41 tracked products. 13 of 14 products launched in the last 360 days are still selling. 90-day search growth is +19.6%. Flapen's verdict: Worth a look (62/100).

How competitive is the mini powerbank usb c niche?

19 brands and 58 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 56% of demand.

What do buyers complain about in mini powerbank usb c?

Top complaints mined from reviews: Aufladen, Haltbarkeit, Gewicht schwer. The return rate is 2.1%.

When does demand for mini powerbank usb c peak?

Demand peaks in Aug–Sep–Oct–Dec; the busiest month runs 3.3× the quietest.

What does it cost to enter the mini powerbank usb c niche?

Listings span €8.78–€43.66; the average listing price is €20.87 (sweet spot $15–$100). The average incumbent carries 4,934 reviews — the moat a new listing must climb.

mini powerbank usb c

Worth a look

Shows a sweet-spot price point ($20.87 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Great€20.87

avg listing price — sweet spot $15–$100

Price range

Great€8.78–€43.66

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

Brand share

Great56%

top-5 brand share — no brand owns this niche

Competition

Good40%

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Conversion

Good5.7%

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

Growth

Okay+19.6%

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

Market size

Okay€185K

€185K/yr · 157K searches

Review moat

Bad4,933.88

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand

According to Flapen's Amazon Germany niche tracking, mini powerbank usb c is a €185K/yr Amazon Germany market (157K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Aug–Sep–Oct–Dec. Verdict: Worth a look — 62/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

mini powerbank usb c market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: €125K–€167K; units × avg price
Conversion rate: 5.7%
Avg BSR: #110
Page quality: 0%
Prime: 100%
Sponsored: 93%
Out of stock: 15.0%
Avg brand age: 23 months
Avg seller age: 211 days

Competition & brand share

The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 falling

Sellers

Top-5 brand share

56%

Top 20: 100%

Top-5 click share

40%

Top 20: 77%

Open market

37%

TRKOY14%
iWALK12%
Eissix11%
Aobbow11%
INIU8%
Anker6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +19.6% search growth over the last 90 days.

Peak months: Aug, Sep, Oct, Dec · busiest ÷ quietest = 3.3×

Open Trend

Top mini powerbank usb c search terms

powerbank iphone 1621K/yr +31.3%5.8% conv.
iwalk powerbank16K/yr +8.2%1.8% conv.
powerbank iphone lightning8K/yr +79.9%4.4% conv.
kabellose powerbank iphone12K/yr +31.7%4.8% conv.
powerbank iphone 16 pro14K/yr +35.6%5.0% conv.
power bank iphone 1613K/yr +13.1%4.4% conv.
iphone akku12K/yr -9.6%3.1% conv.
akku iphone8K/yr +42.6%3.5% conv.
iwalk8K/yr +2.6%1.0% conv.
iphone 16 powerbank7K/yr +10.0%3.7% conv.

All search terms

Top mini powerbank usb c 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

Top sellers

by 90-day click share

Powerbank für Magsafe TRKOY Slim Magnetische Power Bank für iPhone 5000mAh Schnellladung Kabellose Powerbank mit USB-C Ausgang Externe Handyakkus für iPhone 17/16/15/14/13/12 Serie

TRKOY€17.284.1★6,285 rev

Powerbank für MagSafe 10000mAh Magnetische Power Bank ohne Kabel 20W PD Schnellladegerät Kabelloses Magnetladegerät mit USB-C EIN-/Ausgang LED-Anzeige für iPhone 17/16/15/14/13/12/Pro/Pro Max

Aobbow€19.214.3★2,378 rev

Powerbank für Magsafe 12000mAh Magnetische Power Bank PD 22.5W USB-A Ausgabe Kabelloses Tragbares Ladegerät mit Typ-C-Eingang und Ausgang LED-Anzeige für iPhone 17/16/15/14/13/12 Serie

Eissix€22.684.2★2,034 rev

Mini Powerbank 5200mAh Klein Power Bank USB C PD Externer Akku Compact LCD Digitalanzeige Akkupack Kompatibel mit iPhone 15/16/17 Serie Samsung S25/24 Serie Note Huawei iPad-Schwarz

HETP€14.354.3★2,474 rev

INIU 45W Power Bank Ultra Klein 20000mAh Powerbank mit Integriertem USB C Kabel Schnellladen Externe Handyakkus Flugzeug Geeignet Reise-Essential für iPhone 17 16 15 Samsung S22 Xiaomi iPad etc

INIU€23.404.6★3,826 rev

Newest

by launch date

Powerbank 10000mAh Magnetische Kabellose Tragbares Ladegerät Power Bank USB C 20W Input&Output Schnellladung Externe Handyakkus Wireless Akkupack Induktives Laden für iPhone 17/16/15/14/13/12 Serie

AOGbdvb€16.242,556 rev

2mo ago

Powerbank für Magsafe 12000mAh Kabelloses Power Bank mit 22.5W PD USB-A Ausgabe Magnetische Externe Handyakkus mit LED-Anzeige Typ-C Eingang & Ausgang für iPhone 17/16/15/14/13/12/Pro/Pro Max

Eissix€22.05168 rev

3mo ago

Mini Powerbank für iPhone 5200mAh Upgrade 20W PD 3.0A Schnelles Aufladen Kompakt Power Bank mit LCD Display Akkupack Kompatibel mit iPhone 14/13/12/11/XS/XR/8/7/6 usw (Schwarz)

Feob€15.572,355 rev

5mo ago

Powerbank für MagSafe 10000mAh Magnetische Power Bank ohne Kabel 20W PD Schnellladegerät Kabelloses Magnetladegerät mit USB-C EIN-/Ausgang LED-Anzeige für iPhone 17/16/15/14/13/12/Pro/Pro Max

Aobbow€19.212,378 rev

7mo ago

Powerbank für Magsafe TRKOY Slim Magnetische Power Bank für iPhone 5000mAh Schnellladung Kabellose Powerbank mit USB-C Ausgang Externe Handyakkus für iPhone 17/16/15/14/13/12 Serie

TRKOY€17.286,285 rev

8mo ago

What buyers say about mini powerbank usb c

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

What buyers love

Aufladen26%

“Fast charging”

Qualität insgesamt13%

“Good quality”

Portabilität6%

“Kompakte Power Bank”

Preis-Leistungs-Verhältnis6%

“Good choice for this price point”

beworben Vs Tatsächliches Produkt6%

“Alle Details stimmen”

Benutzerfreundlichkeit5%

“Wirklich super easy”

Akkulaufzeit4%

“Batterie super”

Gesamtgröße4%

“Size”

Stärke3%

“robust”

Design insgesamt2%

“slim Design”

What buyers complain about

Aufladen33%

“it recharge very very slow”

Haltbarkeit11%

“1,5 Monate defekt”

Gewicht schwer5%

“Gross etwas Gewicht”

Qualität insgesamt4%

“Waste”

Akkulaufzeit3%

“Defekter Akku”

Gesamtgröße3%

“Small steht wohl nicht für 10.000”

Heizung3%

“Aber wird sehr warm”

Funktionalität insgesamt3%

“unfunktionell”

Magnetische Stärke/Adsorption2%

“Magnet hält nicht”

Dicke2%

“Dünn und unauffällig”

Top return reasons

Aufladen26%

Gewicht schwer19%

Gesamtgröße17%

Kompatibilität – insgesamt7%

Funktionalität insgesamt5%

Magnetische Stärke/Adsorption4%

Heizung2%

Defekt Material/Teile2%

Qualität insgesamt2%

Akkulaufzeit2%

Common questions

Is mini powerbank usb c profitable to sell on Amazon Germany?: The niche generates €185K/yr across 41 tracked products. 13 of 14 products launched in the last 360 days are still selling. 90-day search growth is +19.6%. Flapen's verdict: Worth a look (62/100).
How competitive is the mini powerbank usb c niche?: 19 brands and 58 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 56% of demand.
What do buyers complain about in mini powerbank usb c?: Top complaints mined from reviews: Aufladen, Haltbarkeit, Gewicht schwer. The return rate is 2.1%.
When does demand for mini powerbank usb c peak?: Demand peaks in Aug–Sep–Oct–Dec; the busiest month runs 3.3× the quietest.
What does it cost to enter the mini powerbank usb c niche?: Listings span €8.78–€43.66; the average listing price is €20.87 (sweet spot $15–$100). The average incumbent carries 4,934 reviews — the moat a new listing must climb.