---
title: "Is Smoke Alarm Battery Worth Selling on Amazon UK? — £14K/mo"
canonical_url: "https://flapen.com/research/uk/electronics-photo/smoke-alarm-battery"
last_updated: "2026-08-22T10:09:43.498Z"
locale: en
meta:
  description: "Smoke Alarm Battery Amazon UK sales data: £14,100/month, -20.6% growth, £5.33 avg price — worth selling? See the verdict."
  "og:description": "Smoke Alarm Battery Amazon UK sales data: £14,100/month, -20.6% growth, £5.33 avg price — worth selling? See the verdict."
  "og:title": "Is Smoke Alarm Battery Worth Selling on Amazon UK? — £14K/mo"
---

OverviewNichesProductsSearch terms

# **Smoke Alarm Battery**

brand-locked demand (top 5 brands take 100% of clicks) — Smoke Alarm Battery doesn't clear our bar today.

## **Flapen Score**

**Skip it**

Market size 35Growth 15Conversion 100Competition 6Returns 99Price range 0Avg price 15Brand share 0Review moat 0Quality gap 25

This niche Category average

## **Is Smoke Alarm Battery profitable on Amazon?**

According to Flapen's Amazon United Kingdom niche tracking, Smoke Alarm Battery is a £169K/yr Amazon United Kingdom market (107K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 32/100.

### **Smoke Alarm Battery: the Amazon niche in one read**

Everything a seller checks before entering, in three answers.

**Is the demand real?**

**Not really. Search demand moved -20.6% over the last 90 days and 29.7% of searches end in a purchase.**

**£169K**

**revenue / yr**

Units sold / yr**30K**

Search volume / yr**-20.6%****107K**

Conversion rate**29.7%**

Avg price**£5.33**

**Who owns the niche?**

**The top 5 brands hold 100% of demand, so 0% of the market is open.**

**0%**

**open market share**

Brands · sellers**5 · 61**

Top-5 product click share**92%**

Open market**0%**

Avg brand age**61 months**

**Is there a way in?**

**Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.**

**0/100**

**page quality · 7 products**

Sponsored placement**86%**

New entrants (1y)**0**· 0 succeeded

Avg rating**4.6★**

Avg reviews**77,892**

## **Top Smoke Alarm Battery products & what they sell for**

Every tracked product — its share of the shelf, its review moat, and what it sells for.

### **Top sellers**

by 90-day click share

[<h4>**Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604**</h4><dl><dt>Price</dt><dd>**£5.36**</dd><dt>Rating</dt><dd>**4.7**/5</dd><dt>Reviews</dt><dd>**43,563**</dd><dt>Age</dt><dd>**5y ago**</dd></dl>](https://www.amazon.co.uk/dp/B093LQHR2Y) [<h4>**Amazon Basics 4-Pack 9V Alkaline Batteries 9V/6LR61 5-Year Shelf Life - for Smoke/CO Detector Electronics & Audio**</h4><dl><dt>Price</dt><dd>**£5.17**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**237,558**</dd><dt>Age</dt><dd>**8y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0774D64LT) [<h4>**Warriors 4X 9V Alkaline Batteries 6LR61 Long Lasting Power**</h4><dl><dt>Price</dt><dd>**£4.87**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**6,320**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0BYD6PXZH) [<h4>**Warriors 2X 9V Alkaline Batteries 6LR61 Long Lasting Power**</h4><dl><dt>Price</dt><dd>**£3.45**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**2,103**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0BYD53BDT) [<h4>**Amazon Basics 8-Pack 9V Alkaline Batteries 9V/6LR61 5-Year Shelf Life - for Smoke/CO Detector Electronics & Audio**</h4><dl><dt>Price</dt><dd>**£7.16**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**237,558**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B00MH4QM1S)Show all 7 products ### **Trending**90-day click momentum [<h4>**Energizer Max - 9V Battery (3 Pack) - Nine Volt Alkaline Block Batteries - Reliable Power for Fire Alarms Smoke Detectors Radios Toys - 100% Recyclable Plastic Free Packaging - 5 Year Shelf Life**</h4><dl><dt>Price</dt><dd>**£6.46**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**14,990**</dd><dt>Age</dt><dd>**7y ago**</dd></dl>](https://www.amazon.co.uk/dp/B07G3786VW) [<h4>**Warriors 2X 9V Alkaline Batteries 6LR61 Long Lasting Power**</h4><dl><dt>Price</dt><dd>**£3.45**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**2,103**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0BYD53BDT) [<h4>**Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604**</h4><dl><dt>Price</dt><dd>**£5.36**</dd><dt>Rating</dt><dd>**4.7**/5</dd><dt>Reviews</dt><dd>**43,563**</dd><dt>Age</dt><dd>**5y ago**</dd></dl>](https://www.amazon.co.uk/dp/B093LQHR2Y) [<h4>**Amazon Basics 4-Pack 9V Alkaline Batteries 9V/6LR61 5-Year Shelf Life - for Smoke/CO Detector Electronics & Audio**</h4><dl><dt>Price</dt><dd>**£5.17**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**237,558**</dd><dt>Age</dt><dd>**8y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0774D64LT) [<h4>**Amazon Basics 8-Pack 9V Alkaline Batteries 9V/6LR61 5-Year Shelf Life - for Smoke/CO Detector Electronics & Audio**</h4><dl><dt>Price</dt><dd>**£7.16**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**237,558**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B00MH4QM1S)Show all 7 products ### **Newest**by launch date [<h4>**Warriors 4X 9V Alkaline Batteries 6LR61 Long Lasting Power**</h4><dl><dt>Price</dt><dd>**£4.87**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**6,320**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0BYD6PXZH) [<h4>**Warriors 2X 9V Alkaline Batteries 6LR61 Long Lasting Power**</h4><dl><dt>Price</dt><dd>**£3.45**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**2,103**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B0BYD53BDT) [<h4>**Amazon Basics 8-Pack 9V Alkaline Batteries 9V/6LR61 5-Year Shelf Life - for Smoke/CO Detector Electronics & Audio**</h4><dl><dt>Price</dt><dd>**£7.16**</dd><dt>Rating</dt><dd>**4.6**/5</dd><dt>Reviews</dt><dd>**237,558**</dd><dt>Age</dt><dd>**3y ago**</dd></dl>](https://www.amazon.co.uk/dp/B00MH4QM1S) [<h4>**PKCELL Battery 6F22/PP3 (4 Pack) -9 Volt Square Batteries for Smoke Alarm**</h4><dl><dt>Price</dt><dd>**£4.82**</dd><dt>Rating</dt><dd>**4.5**/5</dd><dt>Reviews</dt><dd>**3,152**</dd><dt>Age</dt><dd>**4y ago**</dd></dl>](https://www.amazon.co.uk/dp/B09QKC1C7J) [<h4>**Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604**</h4><dl><dt>Price</dt><dd>**£5.36**</dd><dt>Rating</dt><dd>**4.7**/5</dd><dt>Reviews</dt><dd>**43,563**</dd><dt>Age</dt><dd>**5y ago**</dd></dl>](https://www.amazon.co.uk/dp/B093LQHR2Y)Show all 7 products ## **Competition: brands, sellers & click share** The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.£0£25K£51K£76K£102K1K10K100K1.0M Review CountSalesBeatable (≤4.3★) Contested Strong incumbent (>4.7★)**Brands****5 **▼falling**Sellers****61****Top-5 brand share****100%** Top 20: 100%**Top-5 click share****92%** Top 20: 100%**Open market****0%**- Duracell47% - Amazon Basics26% - Warriors20% - PKCELL4% - Energizer3% ## **Smoke Alarm Battery demand & seasonality**3M6M1YAll Weekly search volume, with the niche's key stats alongside.Volume**107K**CVR**29.7%**Products**7**Brands**5**Top 5 Brands**100%**OOS Rate**0.0%**Rating**4.6★**Reviews**77,892**Avg BSR**#49**20K15KSpike '24Black Friday '24Prime Day '25Spike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay Peak months: Sep, Oct · busiest ÷ quietest = 6.5× ## **Top Smoke Alarm Battery search terms shoppers use**90D1Y The exact queries shoppers type, with yearly volume, growth and conversion. - **smoke alarm battery**46K/yr-28.9%21.3% conv. - **fire alarm battery**29K/yr-18.4%21.5% conv. - **6lr61 9v batteries**7K/yr-25.5%29.4% conv. - **fire alarm batteries**4K/yr+59.8%16.5% conv. - **smoke detector battery**6K/yr-20.0%21.3% conv. - **battery for smoke alarm**5K/yr-9.3%27.0% conv. - **smoke alarm batteries**4K/yr-4.8%18.7% conv. - **battery 9v for smoke alarm**3K/yr-11.8%30.7% conv. - **square battery for smoke alarm**3K/yr-32.2%26.8% conv. ## **What reviews say buyers love and hate about Smoke Alarm Battery** What buyers mention most, as a share of all reviews. ### **What buyers love**97% of reviews**Value For Money****32%**“*Excellent value*”**Battery Life****25%**“*Long lasting batteries*”**Quality-Overall****18%**“*Good quality*”**Advertised Vs Actual Product****11%**“*as advertised*”**Durability****6%**“*absolutely worth it for the reliability and longevity*” ### **What buyers complain about**88% of reviews**Battery Life****38%**“*after a week it sounds the low battery alert*”**Durability****15%**“*Only lasted 6 weeks*”**Value For Money****11%**“*A bit expensive*”**Quality-Overall****8%**“*Poor quality control*”**Charging****3%**“*changed it into a detector only for it to show low battery straight away so hasnt kept its charge*”Show all 20 topics ## **Smoke Alarm Battery return rate & reasons** Why buyers send it back, as a share of all return requests.**0.1%****Return rate****34%****Fixable by listing** The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.1**Size-Overall****28%**2**Functionality-Overall****17%**3**Battery Life****12%**4**Compatibility-Overall****12%**5**Value For Money****5%**Show all 10 reasons ## **Common Smoke Alarm Battery questions** The questions sellers ask about this niche, answered from the tracked metrics.**Is Smoke Alarm Battery profitable to sell on Amazon United Kingdom?** Flapen scores Smoke Alarm Battery 32/100 on Amazon United Kingdom — Skip it. The niche generates £169K/yr across 7 tracked products. Search demand moved -20.6% over the last 90 days.**How competitive is the Smoke Alarm Battery niche on Amazon United Kingdom?** 5 brands and 61 sellers compete in Smoke Alarm Battery on Amazon United Kingdom. The top 5 Smoke Alarm Battery products take 92% of clicks and its top 5 brands hold 100% of demand.**What do buyers complain about in Smoke Alarm Battery?** Smoke Alarm Battery buyers on Amazon United Kingdom complain most about Battery Life, Durability, Value For Money, the themes mined from the niche's reviews. Its return rate is 0.1%.**When does demand for Smoke Alarm Battery peak?** Search demand for Smoke Alarm Battery on Amazon United Kingdom peaks in Sep–Oct, where the busiest month runs 6.5× the quietest.**What does it cost to enter the Smoke Alarm Battery niche?** Smoke Alarm Battery sells for £5.33 on average on Amazon United Kingdom, outside our $15–$100 sweet spot. Listings span £3.45–£7.16. 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