---
title: "bosch akku 18v — €3.1M/yr Amazon Germany Niche, Score 66/100 - Flapen"
canonical_url: "https://flapen.com/research/de/baumarkt/bosch-akku-18v"
last_updated: "2026-07-20T21:12:40.275Z"
locale: en
meta:
description: "bosch akku 18v clears our launch bar: a $3.1M/yr market growing +64.6% this quarter with returns at 1.4%. Data updated Jul 2026."
"og:description": "bosch akku 18v clears our launch bar: a $3.1M/yr market growing +64.6% this quarter with returns at 1.4%. Data updated Jul 2026."
"og:title": "bosch akku 18v — €3.1M/yr Amazon Germany Niche, Score 66/100 - Flapen"
---
# **bosch akku 18v**
**Launch it**
A $3.1M/yr market growing +64.6% this quarter with returns at 1.4% — clears our launch bar.
Market size 96Growth 77Conversion 52Competition 59Returns 88Price range 76Avg price 90Brand share 16Review moat 44Quality gap 55
**Market size**
**Incredible****€3.1M**
€3.1M/yr · 1.2M searches
**Avg price**
**Great****€59.52**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.4%**
return rate — above 6% kills the launch gate
**Growth**
**Great****+64.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****€17.07–€126.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,067.4**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, bosch akku 18v is a €3.1M/yr Amazon Germany market (1.2M searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jul–Oct–Nov. Verdict: Launch it — 66/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **€2.4M–€3.0M**
- units × avg price
- **Launch success**
- **75%**
- 6 of 8 new (360d)
- **Conversion rate**
- **4.2%**
- **Avg BSR**
- **#116**
- **Page quality**
- **0%**
- **Prime**
- **80%**
- **Sponsored**
- **76%**
- **Out of stock**
- **15.4%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **181 days**
## **Competition**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**324**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 96%
**Open market**
**5%**
- Bosch55% - Bosch Professional29% - GGiking4% - TeenPower4% - TOPBATT2% - Bonadget2% - Open — no brand owns it (5 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +64.6% search growth over the last 90 days.
70K50KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Oct, Nov · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/de/baumarkt/bosch-akku-18v/trend)
## **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%4%€123K8%€245K12%€368K16%€491K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 25 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bosch Professional 18V System Akku GBA 18V 5.0Ah**Bosch Professional**€48.88**4.7★9,911 rev](https://www.amazon.de/dp/B00IKI352E) [2**Bosch Akku und Schnellladegerät Starter Set (1x 4 0Ah Li-Ionen-Akku; 1x Schnellladegerät; Power for All 18V Alliance)**Bosch**€37.87**4.5★803 rev](https://www.amazon.de/dp/B0D92J6B9J) [3**Bosch Akku Pack PBA 18V 4.0Ah W-C (18 Volt System 4.0Ah Batterie im Karton)**Bosch**€30.39**4.7★5,554 rev](https://www.amazon.de/dp/B07669C4Y4) [4**Bosch Professional 18V System Akku GBA 18V 4.0Ah**Bosch**€41.72**4.7★2,928 rev](https://www.amazon.de/dp/B00ARAUS3M) [5**Bosch Akku 18V 4.0 Ah PowerPlus (1 Akku 18V 4.0 Ah 18 Volt System im Karton)**Bosch**€53.65**4.7★605 rev](https://www.amazon.de/dp/B09HN225CF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MoeuGreenBattX Ersatzakku für Bosch Akku 18v: 5 0Ah Li-ion Werkzeugakku für Bosch 18V BAT618 BAT618G BAT609 BAT609G BAT619 BAT619G BAT610G BAT610 BAT612 BAT622 (2-Stück)**MoeuGreenBattX**€49.76**43 rev3mo ago](https://www.amazon.de/dp/B0GWGPMMQG) [**2Stück 8000mAh kompatibel für Bosch Akku Professional 18V System Akku GBA Gilt Nicht für die All 18V-Serie. Nicht passend für Bosch Home & Garden Geräte des 18-Volt-Systems**TOPBATT**€28.89**28 rev3mo ago](https://www.amazon.de/dp/B0GTDTDT5Z) [**2X 18V 8 0Ah/8000mAh Ersatz Li-Ionen-Akkus für Bosch 18V Li-Ionen-Akku BAT609 BAT609G BAT610G BAT611 BAT612 BAT618 BAT618G BAT619 BAT620 BAT619G BAT622 Akku-Ersatzteile**Drrivotk**€40.63**37 rev4mo ago](https://www.amazon.de/dp/B0GQTCLDHH) [**6X 8.0Ah/8000mAh Ersatzakku für Bosch akku 18V BAT618 BAT618G BAT609 BAT609G BAT619 BAT619G BAT610G BAT610 BAT612 BAT622 18V Akku Ersatzteile**Bonadget**€109.43**30 rev6mo ago](https://www.amazon.de/dp/B0GCJNBPX3) [**4 Stück 8000mAh Ersatzakku für Bosch Akku 18V Kompatibel mit Bosch 18V Akku Li-ion 8.0Ah Akkus BAT618 BAT609 BAT609G BAT619 BAT619G BAT612 BAT622 mit LED-Anzeige (4PACK)**Aosroso**€67.17**11 rev6mo ago](https://www.amazon.de/dp/B0G7GPNWGQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MoeuGreenBattX Ersatzakku für Bosch Akku 18v: 5 0Ah Li-ion Werkzeugakku für Bosch 18V BAT618 BAT618G BAT609 BAT609G BAT619 BAT619G BAT610G BAT610 BAT612 BAT622 (2-Stück)**MoeuGreenBattX**€49.76**4.4★**▲ 217%**](https://www.amazon.de/dp/B0GWGPMMQG) [**18V 5.0Ah Ersatzakku Kompatibel mit Bosch PBA PSB PSR Home & Garden 5000mAh Lithium Akku für Gloria Akku Werkzeuge Hochkapazität Ersatzbatterie für Bosch 18V Elektrowerkzeuge2er Pack**GGiking**€38.35**3.9★**▲ 213%**](https://www.amazon.de/dp/B0DRN94HDX) [**2X 18V 8 0Ah/8000mAh Ersatz Li-Ionen-Akkus für Bosch 18V Li-Ionen-Akku BAT609 BAT609G BAT610G BAT611 BAT612 BAT618 BAT618G BAT619 BAT620 BAT619G BAT622 Akku-Ersatzteile**Drrivotk**€40.63**3.9★**▲ 206%**](https://www.amazon.de/dp/B0GQTCLDHH) [**2Stück 8000mAh kompatibel für Bosch Akku Professional 18V System Akku GBA Gilt Nicht für die All 18V-Serie. Nicht passend für Bosch Home & Garden Geräte des 18-Volt-Systems**TOPBATT**€28.89**3.6★**▲ 205%**](https://www.amazon.de/dp/B0GTDTDT5Z) [**2 Stück 18V 8000mAh Ersatzakku für Bosch Akku Kompatibel für Bosch Professional 18V Akkus BAT618 BAT618G BAT609 BAT609G BAT619 BAT619G BAT610G BAT610 BAT612 BAT622 mit LED-Anzeige**Catastro**€31.71**3.6★**▲ 178%**](https://www.amazon.de/dp/B0FLV64WTV)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Akkulaufzeit**29%
*“Super Akku”*
**Qualität insgesamt**17%
*“Super Qualität, solide verarbeitet”*
**Aufladen**11%
*“Rapid Power for all”*
**Gesamtgröße**10%
*“Passt”*
**Preis-Leistungs-Verhältnis**8%
*“Preis/ Leistung super”*
**beworben Vs Tatsächliches Produkt**6%
*“Hält was er verspricht”*
**Haltbarkeit**3%
*“Die Laufzeit ist absolut solide”*
**Stärke**2%
*“Hohe Power”*
**Kompatibilität – insgesamt**1%
*“Kompatibel auch mit älteren Bosch Heckenscheren”*
**Effizienz**1%
*“funktioniert optimal”*
### **What buyers complain about **
**Akkulaufzeit**18%
*“Akku defekt”*
**Aufladen**18%
*“Einmal laden ging”*
**Qualität insgesamt**8%
*“Einfach nur Müll”*
**Kompatibilität – insgesamt**7%
*“Inkompatibel”*
**Preis-Leistungs-Verhältnis**5%
*“Inzwischen ist der Preis gestiegen”*
**Haltbarkeit**5%
*“Schon wieder defekt”*
**Gesamtgröße**4%
*“Passt nicht”*
**Produktzustand**4%
*“Defekte und gebrauchte Ware erhalten”*
**Funktionalität insgesamt**2%
*“Funktioniert nicht”*
**Defekt Material/Teile**2%
*“Defekt”*
### **Top return reasons **
**Gesamtgröße**31%
**Kompatibilität – insgesamt**26%
**Aufladen**20%
**Akkulaufzeit**4%
**Funktionalität insgesamt**4%
**Defekt Material/Teile**3%
**Produktzustand**3%
**Gewicht schwer**2%
**beworben Vs Tatsächliches Produkt**2%
**Preis-Leistungs-Verhältnis**1%
## **Common questions**
- **Is bosch akku 18v profitable to sell on Amazon Germany?**
- The niche generates €3.1M/yr across 25 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is +64.6%. Flapen's verdict: Launch it (66/100).
- **How competitive is the bosch akku 18v niche?**
- 11 brands and 324 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in bosch akku 18v?**
- Top complaints mined from reviews: Akkulaufzeit, Aufladen, Qualität insgesamt. The return rate is 1.4%.
- **When does demand for bosch akku 18v peak?**
- Demand peaks in Jul–Oct–Nov; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the bosch akku 18v niche?**
- Listings span €17.07–€126.56; the average listing price is €59.52 (sweet spot $15–$100). The average incumbent carries 2,067 reviews — the moat a new listing must climb.
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