Sr621sw Watch Battery Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Sr621sw Watch Battery sales on Amazon US totaled 33,100 units in July 2026 (▲ 3.0% vs. the prior month), generating an estimated $205,409 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 66.5% of unit volume and 69.1% of revenue, while a typical listing is priced at $5.69. The keyword itself pulled 18,664 Amazon queries over the same period (▲ 11.3% MoM).
Zooming out to the 12-month window ending July 2026, the sr621sw watch battery Top 50 moved 301,400 units and $1,668,529 in cumulative sales — an average of 25,117 units and $139,044 per month. Monthly throughput topped out at 33,100 units in July 2026 and dipped to 15,300 in May 2026, leaving the latest reading 42.7% higher than August 2025.
Sr621sw Watch 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
33.1K
▲ 3.0% MoM
Monthly Revenue 2026/07
$205.4K
▲ 3.4% MoM
Top 10 Market Share 2026/07
66.5%
Sr621sw Watch Battery Market Share & Sales Concentration on Amazon US — July 2026
The most-sold sr621sw watch battery listing on Amazon US in July 2026 is ASIN B0FGBVF98V (Brand: PHILIPS), which sold 6,000 units at $9.99 apiece — equal to 18.1% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 22,000 units and $141,940 in July 2026 — 66.5% of unit volume and 69.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Sr621sw Watch Battery' on Amazon
July 2026
Is 66.5% 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
B0FGBVF98V
PHILIPS LR44 Batteries 12 Count, Replaces AG13 A76 l1154f 357 303 SR44 AG13 Button Batteries - 1.5v Ultra Alkaline Button Cell Battery, Perfect for Thermometers, Lasers, Watches, Medical Devices.
6K
▼ 25.0%vs. prior month
$57.4K
latest month
12-month trend
B010KG4D2O
2 X Energizer 364 363 Silver Oxide Watch Batteries SR621SW SR60
3K
▲ 200.0%vs. prior month
$14.8K
latest month
12-month trend
B0064T3NCI
Energizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries.
2K
▼ 33.3%vs. prior month
$11.9K
latest month
12-month trend
B00ZQMD96E
PKCELL AG3 1.5V Battery LR41 392 384 192 Button Alkaline Cell for Digital Thermometer- 5Count
2K
▼ 33.3%vs. prior month
$8K
latest month
12-month trend
B07GN2H8X6
Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More
2K
▲ 100.0%vs. prior month
$12.3K
latest month
12-month trend
B07XTGCCJY
10pcs AG1 Battery LR621 364 Watch Battery 1.55V 364 SR621SW LR621 621 LR60 CX60 Alkaline Button Cell Batteries for Watch Toys Remote
2K
▲ 100.0%vs. prior month
$8K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Sr621sw Watch Battery Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
PHILIPS is the best-performing sr621sw watch battery brand in July 2026, moving 6,000 units across 1 ASIN for 27.3% of Top 10 volume. Energizer follows with 5,000 units (22.7%), ahead of LiCB on 3,000 units (13.6%).
With 8 brands splitting the Top 10 and 63.6% 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 $5.44 to $9.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
PHILIPS
1 ASIN in Top 10
27.3%
Units
6K
Revenue
$57.4K
Avg. price
$9.99
B0FGBVF98V
$9.99·★4.3·374 revsPHILIPS LR44 Batteries 12 Count, Replaces AG13 A76 l1154f 357 303 SR44 AG13 Button Batteries - 1.5v Ultra Alkaline Button Cell Battery, Perfect for Thermometers, Lasers, Watches, Medical Devices.
Units sold6K
Energizer
2 ASINs in Top 10
22.7%
Units
5K
Revenue
$26.7K
Avg. price
$5.44
B010KG4D2O
$4.93·★4.7·462 revs2 X Energizer 364 363 Silver Oxide Watch Batteries SR621SW SR60
Units sold3KB0064T3NCI
$5.94·★4.6·5.4K revsEnergizer 364-363 1.55v #364/363 Low-drain Battery (SR621SW) Pack of 5 Batteries.
Units sold2K
LiCB
2 ASINs in Top 10
13.6%
Units
3K
Revenue
$19K
Avg. price
$6.49
B085T2LCLF
$5.99·★4.7·5.1K revsLiCB 10 Pack SR621SW 364 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
Units sold2KB07DF6YP1J
$6.99·★4.7·9K revsLiCB 20 Pack SR621SW 364 164 363 AG1 Battery 1.5V Button Cell Watch Batteries
Units sold1K
Trending Sr621sw Watch 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. On the growth side, B0B99GGDXL leads positive momentum with ▲ 300.0% MoM growth on 400 units, with B087M97D4G close behind at ▲ 300.0% MoM on 200 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.
B0B99GGDXL
AG1 Coin Battery 10pcs/Pack LR621 364 SR621SW 621 LR60 CX60 Alkaline 1.5V Button Cell Batteries for Watch Toy
Price
$3.99
Rating
4.6
Reviews
330
Latest month sales
B087M97D4G
SKOANBE 10PCS LR621 AG1 SR621SW 364 LR60 164 1.5V Watch Battery
Price
$4.89
Rating
4.5
Reviews
1.3K
Latest month sales
B010KG4D2O
2 X Energizer 364 363 Silver Oxide Watch Batteries SR621SW SR60
Unlock to view ASIN details and product titles
Price
$4.93
Rating
4.7
Reviews
462
Latest month sales
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