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51

cr123a

Worth a look

Shows searches that convert (19.6% search→purchase), but a deep review moat (22,668 avg reviews) keeps it on the watch list.

Market size 77Growth 16Conversion 100Competition 20Returns 98Price range 57Avg price 35Brand share 41Review moat 15Quality gap 47

Conversion

Incredible19.6%

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

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Market size

Great€987K

€987K/yr · 494K searches

Price range

Good€5.14–€27.81

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay80%

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

Avg price

Okay€10.20

avg listing price — sweet spot $15–$100

Competition

Bad76%

top-5 click share — a locked-up shelf

Growth

Bad-17.2%

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

Review moat

Bad22,667.85

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon Germany niche tracking, cr123a is a €987K/yr Amazon Germany market (494K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Nov. Verdict: Worth a look — 51/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

cr123a market data

Units sold / yr
80K–100K
avg 5,000–6,000/product
Revenue / yr
€816K–€1.0M
units × avg price
Conversion rate
19.6%
Avg BSR
#200
Page quality
0%
Prime
85%
Sponsored
69%
Out of stock
0.0%
Avg brand age
65 months
Avg seller age
197 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

83

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

14%

  • Varta32%
  • Amazon Basics24%
  • Duracell12%
  • BEVIGOR7%
  • VARTA6%
  • kraftmax6%
  • Open — no brand owns it (5 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -17.2% search growth over the last 90 days.
15K10KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.8×

Top cr123a search terms

  • cr123a227K/yr
  • cr123a 3v lithium batterie61K/yr
  • cr12339K/yr
  • cr123a batterie32K/yr
  • cr123a 3v batterien20K/yr
  • batterie cr123a24K/yr
  • 12314K/yr
  • cr 123a lithium batterien11K/yr
  • varta cr123a8K/yr
  • cr123a 3v6K/yr
All search terms

Top cr123a 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%10%€99K20%€197K30%€296K40%€395K101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

What buyers say about cr123a

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

What buyers love

Akkulaufzeit26%

“Batterie”

Preis-Leistungs-Verhältnis19%

“Preiswertes Teil”

Qualität insgesamt15%

“Super Qualität”

beworben Vs Tatsächliches Produkt15%

“Entsprechen der Produktbeschreibung”

Haltbarkeit8%

“Kurzlebig”

Gesamtgröße8%

“Passt”

Kompatibilität – insgesamt1%

“optimal für garmin T2”

Kameraqualität1%

“Jetzt funktioniert meine Kamera wieder”

Design insgesamt1%

“Optisch ordentlich, funktional bisher gut”

Aufladen1%

“möglichst langlebige Stromversorgung”

What buyers complain about

Akkulaufzeit36%

“Batterien wohl Altersschwach”

Qualität insgesamt18%

“Dementsprechend unbrauchbarer Schrott”

Haltbarkeit10%

“Halten nicht lang”

Preis-Leistungs-Verhältnis9%

“halb so teuer wie im Baumarkt”

Speicherkapazität4%

“Kapazität”

Aufladen3%

“Nach dem 3. Ladezyklus sind schon 4 kaputt”

beworben Vs Tatsächliches Produkt2%

“Halten nicht, was die Produktbeschreibung verspricht”

Messung / Ablesegenauigkeit2%

“Hab nicht die Spannung gemessen”

Gesamtgröße2%

“Leider zu groß für meine Smart Fensterkontakt für meine Eve fehle Kauf leider”

Funktionalität insgesamt2%

“Nicht funktionsfähig”

Top return reasons

Gesamtgröße78%
Kompatibilität – insgesamt6%
Akkulaufzeit5%
beworben Vs Tatsächliches Produkt4%
Funktionalität insgesamt2%
Produktzustand2%
Qualität insgesamt1%
Haltbarkeit1%
Defekt Material/Teile1%
Aufladen0%

Common questions

Is cr123a profitable to sell on Amazon Germany?
The niche generates €987K/yr across 13 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -17.2%. Flapen's verdict: Worth a look (51/100).
How competitive is the cr123a niche?
11 brands and 83 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in cr123a?
Top complaints mined from reviews: Akkulaufzeit, Qualität insgesamt, Haltbarkeit. The return rate is 0.4%.
When does demand for cr123a peak?
Demand peaks in Nov; the busiest month runs 1.8× the quietest.
What does it cost to enter the cr123a niche?
Listings span €5.14–€27.81; the average listing price is €10.20 (sweet spot $15–$100). The average incumbent carries 22,668 reviews — the moat a new listing must climb.