Skip to content
59

batterie 12v 9ah

Worth a look

Shows a sweet-spot price point ($24.79 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 14Growth 66Conversion 85Competition 45Returns 91Price range 92Avg price 95Brand share 67Review moat 37Quality gap 52

Avg price

Incredible€24.79

avg listing price — sweet spot $15–$100

Price range

Great€14.13–€35.78

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

Returns

Great1.2%

return rate — above 5% kills the launch gate

Conversion

Great9.5%

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

Brand share

Good65%

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

Growth

Good+46.1%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay58%

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

Review moat

Okay2,785.12

avg incumbent reviews — the moat a new listing must climb

Market size

Bad€55K

€55K/yr · 24K searches

According to Flapen's Amazon Germany niche tracking, batterie 12v 9ah is a €55K/yr Amazon Germany market (24K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Mar–Apr–Jul. Verdict: Worth a look — 59/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

batterie 12v 9ah market data

Units sold / yr
2K–3K
avg 100–250/product
Revenue / yr
€50K–€62K
units × avg price
Conversion rate
9.5%
Avg BSR
#49
Page quality
0%
Prime
68%
Sponsored
84%
Out of stock
2.3%
Avg brand age
74 months
Avg seller age
196 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

38

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

58%

Top 20: 95%

Open market

30%

  • Master U-Power20%
  • Green Cell17%
  • GP-PRO11%
  • LANGZEIT Batterien10%
  • Intact7%
  • kraftmax5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +46.1% search growth over the last 90 days.
800600Spike '25Spike '26SepDecMarJunAugNovMarMay

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

Top batterie 12v 9ah search terms

  • 12v 9ah batterie6K/yr
  • batterie 12v 9ah6K/yr
  • motorradbatterie 12v 9ah4K/yr
  • 12v 9ah5K/yr
  • akku 12v 9ah3K/yr
All search terms

Top batterie 12v 9ah 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%€6K15%€8K20%€11K101001K10K100K 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 batterie 12v 9ah

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

What buyers love

Gesamtgröße20%

“Passt perfekt”

Akkulaufzeit19%

“Wartungsfreie AGM Batterie mit solider Leistung”

Qualität insgesamt15%

“Top Produkt”

Preis-Leistungs-Verhältnis10%

“Preisleistung super”

beworben Vs Tatsächliches Produkt7%

“Alles ok, macht was erwartet wurde”

Aufladen6%

“Gute Aufrüstung, stabile Ladung und Qualität”

Haltbarkeit4%

“Wirklich langlebig”

Benutzerfreundlichkeit2%

“Gut zu gebrauchen”

Lokal hergestellt2%

“Arbeitet in USV korrekt”

Stärke2%

“Powerfull”

What buyers complain about

Akkulaufzeit44%

“Batterie defekt”

Haltbarkeit16%

“Nach 1,5 Jahren defekt”

Aufladen9%

“Leider war die Batterie leer somit erstmal kein starten möglich, sondern stundenlanges laden”

Qualität insgesamt8%

“Müll”

Gesamtgröße5%

“passt nicht”

beworben Vs Tatsächliches Produkt3%

“In der Praxis sieht es leider anders aus”

Kompatibilität – insgesamt2%

“Passt leider nicht beim SR50”

Haftung/Klebrigkeit2%

“Klebt nicht katastrophal”

Messung / Ablesegenauigkeit1%

“Der Kunde hat keine Möglichkeit selbst den Zustand der Akkus nachzumessen”

Montage1%

“Nun nach Montage war die Batterie defekt, kein halbes Jahr alt”

Top return reasons

Gesamtgröße63%
Kompatibilität – insgesamt7%
Akkulaufzeit5%
Aufladen5%
Defekt Material/Teile3%
Funktionalität insgesamt3%
Breite2%
Stärke2%
Montage2%
Produktzustand2%

Common questions

Is batterie 12v 9ah profitable to sell on Amazon Germany?
The niche generates €55K/yr across 25 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +46.1%. Flapen's verdict: Worth a look (59/100).
How competitive is the batterie 12v 9ah niche?
17 brands and 38 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in batterie 12v 9ah?
Top complaints mined from reviews: Akkulaufzeit, Haltbarkeit, Aufladen. The return rate is 1.2%.
When does demand for batterie 12v 9ah peak?
Demand peaks in Mar–Apr–Jul; the busiest month runs 2.2× the quietest.
What does it cost to enter the batterie 12v 9ah niche?
Listings span €14.13–€35.78; the average listing price is €24.79 (sweet spot $15–$100). The average incumbent carries 2,785 reviews — the moat a new listing must climb.