18650 Akku
MaybeThe average product has only 115 reviews. But demand is soft, at -16.1% this quarter, so 18650 Akku is a Maybe.
- Flapen Score
- 53 / 100Top 15% of 1,823 Elektronik & Foto niches · +9 vs the category median of 4453
- Market size
- €385K/yr892K searches / yr
- 90-day growth
- -16.1%search demand this quarter
- Competition
- 49%top-5 click share · 15 brands · 17 sellers
Flapen Score
18650 Akku against its category
The dotted line is the Elektronik & Foto average. Past it, 18650 Akku is stronger. Inside it, weaker.
Market
The 18650 Akku market on Amazon at a glance
Shoppers on Amazon Germany searched for 18650 Akku 892K times last year and spent an estimated €385K. The top 5 brands take 87% of clicks. Demand peaks in Nov. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 2.7% of those searches ended in a purchase.
Shoppers searched for this 892K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 2.7% of those searches ended in a purchase. Searches in the last 90 days moved -16.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated €385K a year.
- Searches, last 12 months
- 892K
- Growth, 90 days vs prior 90
- -16.1%
- Conversion, latest week
- 2.7%
- Market size, estimated
- €385Ka year
- Peak month
- November1.6× the quietest month
- Top search term
- 18650 akku293K searches a year
02 · Price
A sale here is worth €15.92.
Listings sell for €15.92 on average, from €9.09 to €25.61. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 500 to 750 of them. At €15.92 that is €8K to €12K a year per listing.
- Average price
- €15.92inside the $15 to $100 sweet spot
- Price range
- €9.09–€25.61
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 500–750
- Revenue per listing a year
- €8K–€12K
- Returns
- 1.5%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 66% ship with Prime. On an average day, 4.0% of listings are out of stock. The average listing ranks #200 within Batterien, Akkus & Zubehör. It carries 115 reviews at 4.37 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 66%
- Out of stock, average day
- 4.0%
- Average rank
- #200in Batterien, Akkus & Zubehör
- Average rating
- 4.37 starsAmazon Germany average 4.37 stars
- Average reviews
- 115per listing
- Listings tracked
- 32
04 · Newcomers
3 of last year's 11 launches cleared the first-year sales bar.
11 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 11
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top 18650 Akku products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Wiederaufladbare 3.7V Akku 2 Stück 3300mAh Batterie Lange Lebensdauer für Taschenlampen Stirnlampen Ferngesteuerte Autos (Nicht AA-Akku)
- Price
- €15.60
- Rating
- 4.5/5
- Reviews
- 146
- Age
- 1y ago

3000mAh Wiederaufladbarer NiMH Akku POWO18B 3.7V Batterie Mit Batterieschutzbox NO:1818-666-888B Batterie für Kamera kleinen Lüfter LED Stirnlampe Produktpatentnummer:015037694-0001(4 Pack)
- Price
- €18.18
- Rating
- 4.3/5
- Reviews
- 301
- Age
- 1y ago

GLK-Technologies GL18650F High Power 3200 mAh NiMH Flat Top high Drain Taschenlampe-Scheinwerfer-Fans-Akku wiederaufladbarer Akku BJ2026
- Price
- €14.81
- Rating
- 4.6/5
- Reviews
- 89
- Age
- 1y ago

GLK-Technologies BJ2026 GL18650F High Power 3200 mAh NiMH Flat Top high Drain Taschenlampe-Scheinwerfer-Fans-Akku wiederaufladbarer Akku
- Price
- €15.22
- Rating
- 4.6/5
- Reviews
- 207
- Age
- 1y ago

6 Stück 3 7 Volt Wiederaufladbare Akku Button Top 3300mAh Batterie für LED-Stirnlampen Taschenlampen Kleinen Lüfter (18 x 67mm Nicht-AA)
- Price
- €25.61
- Rating
- 4.2/5
- Reviews
- 56
- Age
- 1y ago
Trending
estimated 90-day click momentum
XPJBKC 18650 Ladegerät mit 4 Pack 3 7V 3200mah Akkus Wiederaufladbarer Spitzer Spitze USB 2 Schacht Batterieladegerät 18650 Akku Li-ion für Taschenlampe Kleinen Lüfter und Stirnlampe
- Price
- €14.88
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 4mo ago

3.7V Wiederaufladbare Akku 4 Stück 3300mAh Batterie Lange Lebensdauer
- Price
- €21.60
- Rating
- 4.6/5
- Reviews
- 21
- Age
- 2mo ago

Wiederaufladbarer 3.7V Akku 2 Stück Flat Top 3 7 Volt Batterien für Scheinwerfer Kleiner Ventilator Taschenlampen (Not-AA)
- Price
- €14.05
- Rating
- 4.1/5
- Reviews
- 28
- Age
- 6mo ago

3 7 V 2600 mAh Lithium-Ionen-Akku Wiederaufladbar mit PH2.0 2-Pin-Stecker Ideal für DIY-Elektronik Spielzeug Beleuchtung und Bluetooth-Geräte
- Price
- €9.09
- Rating
- 4.5/5
- Reviews
- 32
- Age
- 1y ago

Dhqkqg Wiederaufladbarer 3 7V Akku mit Ladegerät 2 Stück 2200mAh Wiederaufladbarer NIMH mit 1 Packung USB Akku Ladegerät für Taschenlampe/Stirnlampen/Kamera/Kleinen Lüfter
- Price
- €13.64
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 6mo ago
Newest
by launch date
3.7V Wiederaufladbare Akku 4 Stück 3300mAh Batterie Lange Lebensdauer
- Price
- €21.60
- Rating
- 4.6/5
- Reviews
- 21
- Age
- 2mo ago

XPJBKC 18650 Ladegerät mit 4 Pack 3 7V 3200mah Akkus Wiederaufladbarer Spitzer Spitze USB 2 Schacht Batterieladegerät 18650 Akku Li-ion für Taschenlampe Kleinen Lüfter und Stirnlampe
- Price
- €14.88
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 4mo ago

Dhqkqg Wiederaufladbarer 3 7V Akku mit Ladegerät 2 Stück 2200mAh Wiederaufladbarer NIMH mit 1 Packung USB Akku Ladegerät für Taschenlampe/Stirnlampen/Kamera/Kleinen Lüfter
- Price
- €13.64
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 6mo ago

3000mAh 3.7V Wiederaufladbarer NiMH Akku POWO18B Button-Top Batterie Mit Batterieschutzbox NO:1818-666-888B Batterie für Kamera LED Stirnlampe kleinen Lüfter Produktpatentnummer:015037694-0002(4 Pack)
- Price
- €13.41
- Rating
- 4.0/5
- Reviews
- 37
- Age
- 6mo ago

Wiederaufladbarer 3.7V Akku 2 Stück Flat Top 3 7 Volt Batterien für Scheinwerfer Kleiner Ventilator Taschenlampen (Not-AA)
- Price
- €14.05
- Rating
- 4.1/5
- Reviews
- 28
- Age
- 6mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 flat
Sellers
17
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
49%
Top 20: 87%
Open market
11%
- JESSPOW32%
- GLK-Technologies24%
- POWOBEST23%
- Generic4%
- AMAZIPOWER3%
- XPJBKC2%
- Open — no brand owns it (9 brands, 11%)
Demand
18650 Akku search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 1.6×
Search terms
Top 18650 Akku search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 18650 akku293K/yr
- 18650130K/yr
- 18650 akku li-ion116K/yr
- akku 1865084K/yr
- akku 18650 3.7v li-ion33K/yr
- 18650 akku e zigarette34K/yr
- 18650 battery17K/yr
- 3 7 volt akku23K/yr
- 3 7v akku17K/yr
- akku 3 7 volt17K/yr
Reviews and returns
What reviews say buyers love and hate about 18650 Akku
We read the reviews and the return reasons for every product selling here.
“konnte nicht geladen werden”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 18650 Akku questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









