Smoke Detector Battery
MaybeAn estimated 0.5% of orders come back. But the average product has 42,120 reviews to catch up to, so Smoke Detector Battery is a Maybe.
- Flapen Score
- 50 / 100Top 44% of 14,768 Health & Household niches · +1 vs the category median of 4950
- Market size
- $550K/yr299K searches / yr
- 90-day growth
- -18.4%search demand this quarter
- Competition
- 67%top-5 click share · 9 brands · 91 sellers
Flapen Score
Smoke Detector Battery against its category
The dotted line is the Health & Household average. Past it, Smoke Detector Battery is stronger. Inside it, weaker.
Market
The Smoke Detector Battery market on Amazon at a glance
Shoppers on Amazon United States searched for Smoke Detector Battery 299K times last year and spent an estimated $550K. The top 5 brands take 79% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 13.2% of those searches ended in a purchase.
Shoppers searched for this 299K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.2% of those searches ended in a purchase. Searches in the last 90 days moved -18.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $550K a year.
- Searches, last 12 months
- 299K
- Growth, 90 days vs prior 90
- -18.4%
- Conversion, latest week
- 13.2%
- Market size, estimated
- $550Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- smoke detector battery222K searches a year
02 · Price
A sale here is worth $13.94.
Listings sell for $13.94 on average, from $4.78 to $51.21. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 3,000 to 4,000 of them. At $13.94 that is $42K to $56K a year per listing.
- Average price
- $13.94under the $15 to $100 sweet spot
- Price range
- $4.78–$51.21
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- $42K–$56K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #21 within Household Batteries. It carries 42,120 reviews at 4.62 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #21in Household Batteries
- Average rating
- 4.62 starsAmazon United States average 4.42 stars
- Average reviews
- 42,120per listing
- Listings tracked
- 14
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 78 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 78 months
Products
Top Smoke Detector Battery 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 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Amazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector Electronics & Audio Reliable 5-Year Shelf Life
- Price
- $12.27
- Rating
- 4.7/5
- Reviews
- 244,171
- Age
- 6y ago

Amazon Basics 4-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector Electronics & Audio 5-Year Shelf Life
- Price
- $9.31
- Rating
- 4.7/5
- Reviews
- 244,171
- Age
- 8y ago

Duracell Coppertop 9V Battery 2 Count (Pack of 1) Long-lasting All-Purpose Alkaline 9V Batteries for Household and Office Devices
- Price
- $8.44
- Rating
- 4.8/5
- Reviews
- 8,755
- Age
- 24y ago

PKNOVA 9V Batteries Carbon 9 Volt Battery for Smoke Detector 9V 6F22 Square Battery Long-Lasting 4 Pack
- Price
- $6.19
- Rating
- 4.6/5
- Reviews
- 1,953
- Age
- 2y ago

DURNERGY 9V Batteries 9 Volt Batteries 8 Pack 10-Year Shelf Life 9V Batteries for Smoke Alarms Guitar Pedals Microphone Smoke Detector Battery Square Batteries 6LR61 9V Alkaline Batteries
- Price
- $9.08
- Rating
- 4.6/5
- Reviews
- 3,797
- Age
- 3y ago
Trending
estimated 90-day click momentum
First Alert SMI100 Battery-Operated Smoke Alarm 3-Pack
- Price
- $51.21
- Rating
- 4.6/5
- Reviews
- 1,790
- Age
- 2y ago

Voniko 4-Pack 9V Batteries Long-Lasting 9 Volt Battery for Smoke Detector Fire Alarm and Household Devices Leakproof 7-Year Shelf Life
- Price
- $6.69
- Rating
- 4.6/5
- Reviews
- 16,385
- Age
- 7y ago

Amazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector Electronics & Audio Reliable 5-Year Shelf Life
- Price
- $12.27
- Rating
- 4.7/5
- Reviews
- 244,171
- Age
- 6y ago

First Alert SMI100 Battery-Operated Smoke Alarm 2-Pack
- Price
- $32.75
- Rating
- 4.6/5
- Reviews
- 1,790
- Age
- 2y ago

PKCELL 9 Volt Battery 2 Pack 9V Batteries for Smoke Detector Alarms 6F22 Square Battery Long Lasting
- Price
- $5.22
- Rating
- 4.3/5
- Reviews
- 19,225
- Age
- 11y ago
Newest
by launch date
XUNIUZERO 9V Batteries 6F22 Square Battery (4 Pack) for Smoke Detector Alarm System Wireless doorbell Electronics Long-Lasting
- Price
- $4.78
- Rating
- 4.5/5
- Reviews
- 992
- Age
- 1y ago

PKNOVA 9V Batteries Carbon 9 Volt Battery for Smoke Detector 9V 6F22 Square Battery Long-Lasting 4 Pack
- Price
- $6.19
- Rating
- 4.6/5
- Reviews
- 1,953
- Age
- 2y ago

First Alert SMI100 Battery-Operated Smoke Alarm 3-Pack
- Price
- $51.21
- Rating
- 4.6/5
- Reviews
- 1,790
- Age
- 2y ago

First Alert SMI100 Battery-Operated Smoke Alarm 2-Pack
- Price
- $32.75
- Rating
- 4.6/5
- Reviews
- 1,790
- Age
- 2y ago

DURNERGY 9V Batteries 9 Volt Batteries 8 Pack 10-Year Shelf Life 9V Batteries for Smoke Alarms Guitar Pedals Microphone Smoke Detector Battery Square Batteries 6LR61 9V Alkaline Batteries
- Price
- $9.08
- Rating
- 4.6/5
- Reviews
- 3,797
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 67% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 rising
Sellers
91
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
67%
Top 20: 100%
Open market
15%
- Amazon Basics45%
- DURACELL11%
- PKCELL9%
- PKNOVA7%
- DURNERGY6%
- Voniko6%
- Open — no brand owns it (3 brands, 15%)
Demand
Smoke Detector Battery search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Smoke Detector Battery search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- smoke detector battery222K/yr
- battery for smoke detector17K/yr
- 6f22 9v battery14K/yr
- kidde battery10K/yr
- kidde 9 volt battery for smoke alarms12K/yr
- 1604p 6f22 9v battery4K/yr
- kidde batteries4K/yr
- 9v 6f22 battery3K/yr
- kidde 9 volt battery2K/yr
- 9v battery smoke detector3K/yr
Reviews and returns
What reviews say buyers love and hate about Smoke Detector Battery
We read the reviews and the return reasons for every product selling here.
“Batteries don't last long”
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.
16 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 Smoke Detector Battery 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









