9 Volt Battery For Smoke Alarms Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
9 Volt Battery For Smoke Alarms sales on Amazon US totaled 228,400 units in July 2026 (▲ 2.5% vs. the prior month), generating an estimated $3,584,459 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 73.1% of unit volume and 77.5% of revenue, while a typical listing is priced at $16.58. The keyword itself pulled 42,423 Amazon queries over the same period (▲ 16.1% MoM).
Zooming out to the 12-month window ending July 2026, the 9 volt battery for smoke alarms Top 50 moved 2,757,300 units and $40,867,844 in cumulative sales — an average of 229,775 units and $3,405,654 per month. Monthly throughput topped out at 289,950 units in November 2025 and dipped to 126,850 in May 2026, leaving the latest reading 5.0% higher than August 2025.
9 Volt Battery For Smoke Alarms Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
228.4K
▲ 2.5% MoM
Monthly Revenue 2026/07
$3.6M
▲ 3.2% MoM
Top 10 Market Share 2026/07
73.1%
9 Volt Battery For Smoke Alarms Market Share & Sales Concentration on Amazon US — July 2026
The most-sold 9 volt battery for smoke alarms listing on Amazon US in July 2026 is ASIN B00MH4QM1S (Brand: Amazon Basics), which sold 50,000 units at $12.69 apiece — equal to 21.9% of every unit tracked in this report and 2.5× the volume of the No. 2 listing.
The Top 10 ASINs account for 167,000 units and $2,777,200 in July 2026 — 73.1% of unit volume and 77.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for '9 Volt Battery For Smoke Alarms' on Amazon
July 2026
Is 73.1% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B00MH4QM1S
Amazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector, Electronics & Audio, Reliable, 5-Year Shelf Life
50K
▼ 16.7%vs. prior month
$634.5K
latest month
12-month trend
B00J7L34M4
Energizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries
20K
▲ 100.0%vs. prior month
$214.8K
latest month
12-month trend
B0774D64LT
Amazon Basics 4-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector, Electronics & Audio, 5-Year Shelf Life
20K
▲ 0.0%vs. prior month
$195.8K
latest month
12-month trend
B0B72DBKVF
DURACELL Coppertop 9V Battery, 6 Count, Smoke Detector Battery
20K
▲ 100.0%vs. prior month
$451.8K
latest month
12-month trend
B00000JHQG
Duracell Coppertop 9V Battery, 2 Count, Smoke Detector, Long-lasting
10K
▲ 0.0%vs. prior month
$66.8K
latest month
12-month trend
B004R16728
Energizer MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Packaging May Vary
10K
▲ 11.1%vs. prior month
$65.5K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best 9 Volt Battery For Smoke Alarms Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Amazon Basics is the best-performing 9 volt battery for smoke alarms brand in July 2026, moving 70,000 units across 2 ASINs for 41.9% of Top 10 volume. Energizer follows with 40,000 units (24.0%), ahead of DURACELL on 38,000 units (22.8%).
With 4 brands splitting the Top 10 and 88.6% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $11.24 to $17.76, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Amazon Basics
2 ASINs in Top 10
41.9%
Units
70K
Revenue
$830.3K
Avg. price
$11.24
B00MH4QM1S
$12.69·★4.7·245.3K revsAmazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector, Electronics & Audio, Reliable, 5-Year Shelf Life
Units sold50KB0774D64LT
$9.79·★4.7·245.3K revsAmazon Basics 4-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector, Electronics & Audio, 5-Year Shelf Life
Units sold20K
Energizer
3 ASINs in Top 10
24.0%
Units
40K
Revenue
$507.3K
Avg. price
$11.75
B00J7L34M4
$9.98·★4.8·10.3K revsEnergizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries
Units sold20KB004R16728
$6.29·★4.8·214.2K revsEnergizer MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Packaging May Vary
Units sold10KB09RTTQZJG
$18.99·★4.8·6.1K revsEnergizer Alkaline Power 9V Batteries (8 Pack), Long-Lasting | Smoke detector battery for radios, clocks, handheld meters; lasts up to 5 years in storage
Units sold10K
DURACELL
3 ASINs in Top 10
22.8%
Units
38K
Revenue
$652K
Avg. price
$17.76
B0B72DBKVF
$25.37·★4.8·41.9K revsDURACELL Coppertop 9V Battery, 6 Count, Smoke Detector Battery
Units sold20KB00000JHQG
$9.65·★4.8·9.2K revsDuracell Coppertop 9V Battery, 2 Count, Smoke Detector, Long-lasting
Units sold10KB00164H4AI
$18.27·★4.8·36.8K revsDuracell Coppertop D Batteries, 8 Count, 10-Year Shelf Life, Long-lasting
Units sold8K
Trending 9 Volt Battery For Smoke Alarms Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B0C6XN5M8G leads positive momentum with ▲ 400.0% MoM growth on 500 units, with B0FQHG261L close behind at ▲ 133.3% MoM on 700 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0C6XN5M8G
HW 9V Rechargeable Batteries 4 Pack, 3600mWh with 4-Slot Charger | 4-pack 3600mWh rechargeable 9V batteries with 4-slot charger, 2.5-hour charging, 1000+ recharge cycles and safety protection.
Price
$25.99
Rating
4.3
Reviews
214
Latest month sales
B0FQHG261L
9V Batteries 10 Pack Carbon Zinc 6F22 Square 9 Volt Battery for Smoke/CO Detector, Ultra Long Lasting
Price
$7.49
Rating
4.6
Reviews
108
Latest month sales
B01684J7P0
Energizer Ultimate Lithium 9V Batteries (2 Pack), Lithium 9 Volt Batteries
Unlock to view ASIN details and product titles
Price
$23.99
Rating
4.7
Reviews
5.9K
Latest month sales
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