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Powerbank Ultra Slim

Powerbank Ultra Slim shows a $3.8M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

61
Worth a look

Top 3% of 1,823 Elektronik & Foto niches · +17 vs the category median of 44

Market size 97Growth 24Conversion 97Competition 43Returns 88Price range 79Avg price 79Brand share 41Review moat 0Quality gap 62
This niche Category average · 1,823 niches

Is Powerbank Ultra Slim profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Powerbank Ultra Slim is a €3.8M/yr Amazon Germany market (1.5M searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Worth a look — 61/100.

Powerbank Ultra Slim: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -2.3% over the last 90 days and 15.0% of searches end in a purchase.

€3.8M

revenue / yr

Units sold / yr200K
Search volume / yr-2.3%1.5M
Conversion rate15.0%
Avg price€16.47

Who owns the niche?

The top 5 brands hold 80% of demand, so 20% of the market is open.

20%

open market share

Brands · sellers13 · 37
Top-5 product click share59%
Open market20%
Avg brand age15 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 23 products

Sponsored placement96%
New entrants (1y)10· 9 succeeded
Avg rating4.4★
Avg reviews64,950

Top Powerbank Ultra Slim 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 take 59% of clicks — established leaders, but buyers still shop beyond them.

€0€190K€381K€571K€761K1001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 rising

Sellers

37

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

59%

Top 20: 97%

Open market

13%

  • NEW'C26%
  • TORRAS25%
  • TOCOL14%
  • JETech8%
  • TAURI7%
  • SPARIN6%
  • Open — no brand owns it (7 brands, 13%)

Powerbank Ultra Slim demand & seasonality

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

Volume1.5MCVR15.0%Products23Brands13Top 5 Brands80%OOS Rate6.1%Rating4.4★Reviews64,950Avg BSR#29
30K20KSpike '25Prime Day '25Black Friday '25Holiday '25MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 8.6×

Top Powerbank Ultra Slim search terms shoppers use

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

  • iphone 17 pro max panzerglas671K/yr
  • panzerglas iphone 17 pro max160K/yr
  • torras iphone 17 pro max109K/yr
  • torras80K/yr
  • iphone 17 pro max folie45K/yr
  • schutzfolie iphone 17 pro max32K/yr
  • iphone 17 pro max screen protector28K/yr
  • 17 pro max panzerglas23K/yr
  • iphone 17 pro max schutzfolie26K/yr
  • iphone 17 pro max glas22K/yr

What reviews say buyers love and hate about Powerbank Ultra Slim

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

What buyers love

71% of reviews
Qualität insgesamt14%

Super Produkt

Gesamtgröße11%

passt

Benutzerfreundlichkeit10%

Super easy

Montage/Installation9%

Easy zu installieren dank guter Anleitung

Fall/Aufprallschutz7%

Super protection, super company

What buyers complain about

66% of reviews
Haltbarkeit16%

Enttäuschende Haltbarkeit

Qualität insgesamt13%

Waste

Aufladen12%

Ladeeinheit defekt

Preis-Leistungs-Verhältnis6%

Geld in Eimer

Gesamtgröße4%

Passt nicht

Powerbank Ultra Slim return rate & reasons

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

1.4%

Return rate

0%

Fixable by listing

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

1Gesamtgröße
23%
2Aufladen
18%
3Kompatibilität – insgesamt
7%
4Funktionalität insgesamt
7%
5Qualität insgesamt
5%

Common Powerbank Ultra Slim questions

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

Flapen scores Powerbank Ultra Slim 61/100 on Amazon Germany — Worth a look. The niche generates €3.8M/yr across 23 tracked products. 9 of 10 products launched in the last 360 days are still selling. Search demand moved -2.3% over the last 90 days.
Search demand for Powerbank Ultra Slim on Amazon Germany peaks in Jan–Feb–Dec, where the busiest month runs 8.6× the quietest.