9 Volt Battery Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
9 Volt Battery sales on Amazon US totaled 209,200 units in July 2026 (▲ 2.1% vs. the prior month), generating an estimated $2,835,542 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 76.0% of unit volume and 70.9% of revenue, while a typical listing is priced at $15.49. The keyword itself pulled 121,368 Amazon queries over the same period (▲ 14.9% MoM).
Zooming out to the 12-month window ending July 2026, the 9 volt battery Top 50 moved 2,559,800 units and $35,578,364 in cumulative sales — an average of 213,317 units and $2,964,864 per month. Monthly throughput topped out at 276,500 units in November 2025 and dipped to 113,300 in May 2026, leaving the latest reading 0.9% lower than August 2025.
9 Volt Battery 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
209.2K
▲ 2.1% MoM
Monthly Revenue 2026/07
$2.8M
▲ 0.9% MoM
Top 10 Market Share 2026/07
76.0%
9 Volt Battery Market Share & Sales Concentration on Amazon US — July 2026
The most-sold 9 volt battery listing on Amazon US in July 2026 is ASIN B00MH4QM1S (Brand: Amazon Basics), which sold 50,000 units at $11.58 apiece — equal to 23.9% of every unit tracked in this report and 2.5× the volume of the No. 2 listing.
The Top 10 ASINs account for 159,000 units and $2,010,550 in July 2026 — 76.0% of unit volume and 70.9% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for '9 Volt Battery' on Amazon
July 2026
Is 76.0% 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 Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Amazon Basics is the best-performing 9 volt battery brand in July 2026, moving 70,000 units across 2 ASINs for 44.0% of Top 10 volume. Energizer follows with 40,000 units (25.2%), ahead of DURACELL on 30,000 units (18.9%).
With 6 brands splitting the Top 10 and 88.1% 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 $10.68 to $17.51, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Amazon Basics
2 ASINs in Top 10
44.0%
Units
70K
Revenue
$830.3K
Avg. price
$10.68
B00MH4QM1S
$11.58·★4.7·245.2K revsAmazon Basics 8-Pack 9V Long-Lasting Alkaline Batteries for Smoke Detector, Electronics & Audio, Reliable, 5-Year Shelf Life
Units sold50KB0774D64LT
$9.79·★4.7·245.1K 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
25.2%
Units
40K
Revenue
$507.3K
Avg. price
$11.79
B00J7L34M4
$9.99·★4.8·10.2K revsEnergizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries
Units sold20KB004R16728
$6.39·★4.8·214.1K 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
2 ASINs in Top 10
18.9%
Units
30K
Revenue
$518.6K
Avg. price
$17.51
B0B72DBKVF
$25.37·★4.8·41.8K revsDURACELL Coppertop 9V Battery, 6 Count, Smoke Detector Battery
Units sold20KB00000JHQG
$9.65·★4.8·9K revsDuracell Coppertop 9V Battery, 2 Count, Smoke Detector, Long-lasting
Units sold10K
Trending 9 Volt Battery 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. Specifically, one ASIN forced its way in: B07RZ9PMQH booked 6K units at $6.45, with ▲ 0.0% MoM change. On the growth side, B0FQHG261L leads positive momentum with ▲ 133.3% MoM growth on 700 units, with B01684J7P0 close behind at ▲ 122.2% MoM on 2K 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.
B07RZ9PMQH
Voniko 9V Batteries 4 Pack, 9 Volt Alkaline Battery for Smoke Alarms | 6LR61 Square Battery for Guitar Pedals, Audio & Handheld Meters; Leakproof 7-Year Shelf Life, Mercury-Free
Price
$6.45
Rating
4.6
Reviews
16.5K
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
107
Latest month sales
B01684J7P0
Energizer Ultimate Lithium 9V Batteries (2 Pack), Lithium 9 Volt Batteries
Unlock to view ASIN details and product titles
Price
$23.79
Rating
4.7
Reviews
5.9K
Latest month sales
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