Is power bank profitable to sell on Amazon Germany?

The niche generates €20.6M/yr across 50 tracked products. 16 of 16 products launched in the last 360 days are still selling. 90-day search growth is +26.4%. Flapen's verdict: Launch it (69/100).

How competitive is the power bank niche?

24 brands and 88 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 64% of demand.

What do buyers complain about in power bank?

Top complaints mined from reviews: Aufladen, Haltbarkeit, Gewicht schwer. The return rate is 1.9%.

When does demand for power bank peak?

Demand peaks in Jun–Jul; the busiest month runs 2.2× the quietest.

What does it cost to enter the power bank niche?

Listings span €8.19–€142.36; the average listing price is €27.55 (sweet spot $15–$100). The average incumbent carries 5,217 reviews — the moat a new listing must climb.

power bank

Launch it

A $20.6M/yr market growing +26.4% this quarter with returns at 1.9% — clears our launch bar.

Market size

Incredible€20.6M

€20.6M/yr · 18.5M searches

Avg price

Incredible€27.55

avg listing price — sweet spot $15–$100

Competition

Great36%

top-5 click share — an open shelf

Returns

Great1.9%

return rate — above 5% kills the launch gate

Brand share

Good64%

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

Price range

Good€8.19–€142.36

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+26.4%

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

Conversion

Good4.1%

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

Review moat

Bad5,216.6

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon Germany niche tracking, power bank is a €20.6M/yr Amazon Germany market (18.5M searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Jun–Jul. Verdict: Launch it — 69/100.

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

power bank market data

Units sold / yr: 600K–800K; avg 8,000–10,000/product
Revenue / yr: €16.5M–€22.0M; units × avg price
Conversion rate: 4.1%
Avg BSR: #76
Page quality: 0%
Prime: 90%
Sponsored: 90%
Out of stock: 16.6%
Avg brand age: 29 months
Avg seller age: 183 days

Competition & brand share

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

Brands

24 rising

Sellers

Top-5 brand share

64%

Top 20: 97%

Top-5 click share

36%

Top 20: 70%

Open market

32%

Anker29%
INIU22%
UGREEN5%
Coblob4%
JUOVI4%
CFIAI4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +26.4% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 2.2×

Open Trend

Top power bank search terms

power bank7.5M/yr +28.1%2.8% conv.
powerbank2.8M/yr +30.6%3.7% conv.
anker powerbank1.9M/yr +29.6%2.6% conv.
powerbank iphone1.7M/yr +37.1%3.7% conv.
powerbank 20000mah692K/yr +18.1%3.6% conv.
powerbank 50000mah783K/yr +8.1%1.9% conv.
powerbank 100000mah515K/yr +12.4%1.8% conv.
mini powerbank319K/yr +27.6%1.2% conv.
power bank anker328K/yr +35.4%3.7% conv.
iniu powerbank254K/yr +31.0%3.5% conv.

All search terms

Top power bank 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

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

Anker Zolo Powerbank (2025 Upgrade) 20000mAh 30W High-Speed-Ladegerät mit integriertem USB-C Kabel Akku-Pack für iPhone 17/16/15-Serie Galaxy und mehr

Anker€20.184.5★12,537 rev

INIU Ultra Klein 20000mAh Power Bank 22.5W Schnellladung PowerBank mit Abnehmbar USB C Kabel Flugtauglich & Reise-Essential Externe Handyakkus für iPhone 17 16 15 Pro Samsung S25 Xiaomi iPad etc

INIU€22.574.6★8,868 rev

Anker 165W 25000mAh Laptop Powerbank Ladegerät mit 70cm ausziehbarem Kabel & Trageband 3USB-C Ports für Laden mehrerer Geräte Für MacBook Pro iPhone 17/16/15 Samsung und mehr (flugzeugtauglich)

Anker€68.474.6★10,169 rev

Power Bank 27000 mAh Powerbank Schnellladefunktion USB C PD 20W External Akku Battery für Handy Phone und mehr

Coblob€16.844.4★793 rev

Newest

by launch date

Power Bank 30% Größere Kapazität 26800mAh Powerbank mit 3-in-1 Kabel LED Display Schnellladen USB-C Reise-Essential Externer HandyAkkus für iPhone 17/16/15 Samsung S26/S25/S22 Xiaomi Schwarz

YILANS€18.652,150 rev

3mo ago

Power Bank 22.5W Mini PowerBank 20000mAh(USB-C Input & Output) PD 3.0 QC 3.0 Externe Handyakkus mit LED Display Kompatibel mit iPhone 17 16 15 14 13 12 Pro Max und mehr

LKOUY€18.2856 rev

3mo ago

Power Bank 26800mAh 22 5W USB C Schnellladung Powerbank mit 3 Anschlüssen & 2 integrierten Kabeln Externer Akku Tragbares Ladegerät Kompatibel mit iPhone 17 16 15 14 13 Android Schwarz

CFIAI€19.481,950 rev

7mo 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 power bank

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

What buyers love

Aufladen27%

“Fast charging”

Qualität insgesamt14%

“Good quality”

Preis-Leistungs-Verhältnis6%

“Zum Aktionspreis gekauft - Great Deal - thx Amazon”

beworben Vs Tatsächliches Produkt6%

“Alle Details stimmen”

Portabilität5%

“Super Powerbank”

Akkulaufzeit5%

“Handy-Power Dank Powerbank”

Benutzerfreundlichkeit4%

“Wirklich super easy”

Stärke4%

“Robust”

Gesamtgröße4%

“Size”

Speicherkapazität2%

“Super Kapazität”

What buyers complain about

Aufladen31%

“it recharge very very slow”

Haltbarkeit10%

“1,5 Monate defekt”

Gewicht schwer7%

“Gross etwas Gewicht”

Qualität insgesamt4%

“Waste”

Akkulaufzeit4%

“Battery Cycle bei 38 - habe sie immer bei längerem nichtgebrauch bei 50 prozent gelagert - jetzt defekt”

Gesamtgröße3%

“spürbar klobig”

Speicherkapazität3%

“0 Kapazität”

beworben Vs Tatsächliches Produkt2%

“Scam Marketing”

Heizung2%

“Extreme Wärmebildung”

Funktionalität insgesamt2%

“Verträgt keinen Fall”

Top return reasons

Gewicht schwer26%

Aufladen24%

Gesamtgröße17%

Kompatibilität – insgesamt5%

Funktionalität insgesamt5%

Defekt Material/Teile2%

Magnetische Stärke/Adsorption2%