---
title: "Roborock S5 Akku — €106K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/kueche-haushalt-wohnen/roborock-s5-akku"
last_updated: "2026-08-10T15:47:42.318Z"
locale: en
meta:
description: "Niche score 52/100 · €106K/yr market · 37K searches/yr · €27.48 avg price. Soft demand (-24.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · €106K/yr market · 37K searches/yr · €27.48 avg price. Soft demand (-24.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Roborock S5 Akku — €106K/yr Amazon DE Niche (2026) - Flapen"
---
# **roborock s5 akku**
**Worth a look**
Shows a sweet-spot price point ($27.48 avg), but soft demand (-24.1% this quarter) keeps it on the watch list.
Market size 26Growth 13Conversion 88Competition 23Returns 68Price range 95Avg price 95Brand share 52Review moat 94Quality gap 80
**Avg price**
**Incredible****€27.48**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****€23.31–€29.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****127.17**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****10.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****€106K**
€106K/yr · 37K searches
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-24.1%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon Germany niche tracking, roborock s5 akku is a €106K/yr Amazon Germany market (37K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 52/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **roborock s5 akku market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **€82K–€110K**
- units × avg price
- **Conversion rate**
- **10.3%**
- **Avg BSR**
- **#149**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **11.9%**
- **Avg brand age**
- **23 months**
- **Avg seller age**
- **261 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**14**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**17%**
- GGiking21% - Morpilot16% - TQTHL16% - TUEESN11% - CITYORK11% - Homesuit10% - Open — no brand owns it (5 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -24.1% search growth over the last 90 days.
1K600Spike '24Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/de/kueche-haushalt-wohnen/roborock-s5-akku/trend)
## **Top roborock s5 akku search terms**
- **roborock s7 akku**7K/yr-23.5%12.8% conv. - **roborock s7 akku original**5K/yr-27.2%7.6% conv. - **roborock s5 akku**6K/yr-13.9%8.7% conv. - **roborock s5 max akku**6K/yr-38.2%13.7% conv. - **roborock akku**4K/yr-25.5%3.6% conv. - **xiaomi akku**2K/yr-3.7%0.9% conv. - **roborock s6 akku**3K/yr-1.3%13.5% conv. - **akku roborock s7**3K/yr-29.4%11.6% conv. - **roborock ersatzakku**2K/yr-46.2%1.6% conv. [**All search terms **](https://flapen.com/research/de/kueche-haushalt-wohnen/roborock-s5-akku/search-terms)
## **Top roborock s5 akku 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%€5K10%€11K15%€16K20%€21K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**14 4V 6800mAh (97.92Wh) Akku Kompatibel mit Xiaomi Roborock S7 S5 S5 Max S50 Roborock s51 s502-00 Roboterstaubsauger Mijia 1.und 2.Gener Akkus Xiaomi Akku Mijia Roboter Staubsauger Akku**GGiking**€25.39**4.3★28 rev](https://www.amazon.de/dp/B0FXWT88Z4) [2**6900mAh Ersatzakku Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Ultra Pure Q5 Max Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**Morpilot**€28.69**2.7★19 rev](https://www.amazon.de/dp/B0GD73HJTV) [3**TQTHL Akku für Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Max V Ultra Pure Q5 Q5 Max Q5 Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**TQTHL**€26.82**4.5★70 rev](https://www.amazon.de/dp/B0DSP1J3J9) [4**TUEESN 14 4 V 6800 mAh Ersatzakku für Roborock S4 S5 S50 S6 S7 S7 Max**TUEESN**€28.62**4.8★26 rev](https://www.amazon.de/dp/B0FGY3Y5KJ) [5**CITYORK Li-ion Ersatz Akku für Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Roboter Staubsauger Ersatzakku für Roborock Q5 Q7 S8 Pro/Max+ Mijia 1.und 2. Generation Akku- 14 4 V 6500mAh**CITYORK**€28.10**4.2★406 rev](https://www.amazon.de/dp/B0BQVSF3PF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**6900mAh Ersatzakku Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Ultra Pure Q5 Max Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**Morpilot**€28.69**19 rev3mo ago](https://www.amazon.de/dp/B0GD73HJTV) [**Akku für Roborock S7 Zubehör S7 MaxV/MaxV Ultra Q5/Max+/Pro+ Q7 Q7+/Max/Pro S8+ Roboter Staubsauger Ersatzakku für Roborock Q5 Ersatzteile mit 4 Staubbeutel**JUYLTOOL**€27.53**5 rev5mo ago](https://www.amazon.de/dp/B0GJSM5GF7) [**14 4V 6800mAh (97.92Wh) Akku Kompatibel mit Xiaomi Roborock S7 S5 S5 Max S50 Roborock s51 s502-00 Roboterstaubsauger Mijia 1.und 2.Gener Akkus Xiaomi Akku Mijia Roboter Staubsauger Akku**GGiking**€25.39**28 rev8mo ago](https://www.amazon.de/dp/B0FXWT88Z4) [**6500mAh Ersatzakku for Roborock S5 S6 S7 Q7 Max MaxV Ultra Pure S50 S55 Xiaomi Saugroboter**ZUIRUNDA**€29.26**15 rev1y ago](https://www.amazon.de/dp/B0F7RDYDD3) [**TQTHL Akku für Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Max V Ultra Pure Q5 Q5 Max Q5 Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**TQTHL**€26.82**70 rev1y ago](https://www.amazon.de/dp/B0DSP1J3J9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**6900mAh Ersatzakku Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Ultra Pure Q5 Max Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**Morpilot**€28.69**2.7★**▲ 344%**](https://www.amazon.de/dp/B0GD73HJTV) [**Akku für Roborock S7 Zubehör S7 MaxV/MaxV Ultra Q5/Max+/Pro+ Q7 Q7+/Max/Pro S8+ Roboter Staubsauger Ersatzakku für Roborock Q5 Ersatzteile mit 4 Staubbeutel**JUYLTOOL**€27.53**5.0★**▲ 316%**](https://www.amazon.de/dp/B0GJSM5GF7) [**6500mAh Ersatzakku for Roborock S5 S6 S7 Q7 Max MaxV Ultra Pure S50 S55 Xiaomi Saugroboter**ZUIRUNDA**€29.26**4.1★**▲ 162%**](https://www.amazon.de/dp/B0F7RDYDD3) [**TUEESN 14 4 V 6800 mAh Ersatzakku für Roborock S4 S5 S50 S6 S7 S7 Max**TUEESN**€28.62**4.8★**▲ 115%**](https://www.amazon.de/dp/B0FGY3Y5KJ) [**TQTHL Akku für Xiaomi Roborock S5 S5 Max S50 S6 S6 MaxV S7 Q7 Max V Ultra Pure Q5 Q5 Max Q5 Pro Brr-2p4s-5200s Mijia 1. und 2. Generation Roboter Staubsauger**TQTHL**€26.82**4.5★**▲ 51%**](https://www.amazon.de/dp/B0DSP1J3J9)
**~~View all trending →~~**
## **What buyers say about roborock s5 akku**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Akkulaufzeit**32%
*“Easy akkutausch”*
**Gesamtgröße**25%
*“Passt”*
**Montage/Installation**7%
*“Die Montage ist schnell gemacht, unter 10 min”*
**Qualität insgesamt**5%
*“Super Qualität”*
**Kompatibilität – insgesamt**5%
*“Läuft super mit Roborock S7 Max Ultra”*
**beworben Vs Tatsächliches Produkt**5%
*“Macht was er soll”*
**Benutzerfreundlichkeit**5%
*“Akku Tausch ist super einfach”*
**Preis-Leistungs-Verhältnis**3%
*“Gut und günstig”*
**Einfache Reinigung**2%
*“Praktisch, sauber und zeitsparend – ideal für jeden, der seinen Roborock schnell wieder fit machen möchte”*
**Aufladen**2%
*“Akku Funktioniert sehr gut”*
### **What buyers complain about **
**Akkulaufzeit**37%
*“Akku war nach 2 Tagen defekt”*
**Aufladen**14%
*“Rückkehr zur Ladestation wird nicht abgeschlossen”*
**Kompatibilität – insgesamt**6%
*“Stecker passt nicht zu S6”*
**Qualität insgesamt**6%
*“Ungenügende Qualität”*
**Haltbarkeit**5%
*“Nach 6 Monaten defekt”*
**Gesamtgröße**4%
*“Passt nicht korrekt in Roborock s50”*
**Einfache Reinigung**4%
*“Mein Roborock S5 bricht regelmäßig die Reinigungsarbeiten ab”*
**Funktionalität insgesamt**3%
*“Roboter läuft wieder durch, Problem mit frühem Abschalten behoben”*
**Montage/Installation**3%
*“Ein Einbau ist dementsprechend unmöglich”*
**Heizung**3%
*“Nach 6 Tagen im Betrieb müssen wir den "neun" Akku wieder raus nehmen, weil zum einen schon direkt die Fehlermeldung bezüglich überhitzen kam (obwohl der Roboter gerade mal 4 Minuten lang 6m2 gereinigt hatte!) und der Roboter auch so spürbar heiß war.”*
### **Top return reasons **
**Gesamtgröße**38%
**Kompatibilität – insgesamt**23%
**Funktionalität insgesamt**12%
**Akkulaufzeit**9%
**Defekt Material/Teile**6%
**Aufladen**6%
**Produktzustand**1%
**Speicherkapazität**1%
**Stärke**1%
**Konnektivität – insgesamt**1%
## **Common questions**
- **Is roborock s5 akku profitable to sell on Amazon Germany?**
- The niche generates €106K/yr across 12 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -24.1%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the roborock s5 akku niche?**
- 11 brands and 14 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in roborock s5 akku?**
- Top complaints mined from reviews: Akkulaufzeit, Aufladen, Kompatibilität – insgesamt. The return rate is 2.3%.
- **When does demand for roborock s5 akku peak?**
- Demand peaks in Oct–Nov; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the roborock s5 akku niche?**
- Listings span €23.31–€29.26; the average listing price is €27.48 (sweet spot $15–$100). The average incumbent carries 127 reviews — the moat a new listing must climb.
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