

🔋 Power your essentials with precision and reliability—because your devices deserve the best.
The Murata 371 SR920SW is a premium 1.55V silver oxide button cell battery with a 35mAh capacity, designed for reliable, long-lasting performance across a wide temperature range (-10°C to 60°C). Made in Japan with zero mercury and RoHS compliance, it’s the perfect eco-friendly replacement for watches, keyfobs, medical devices, and more, backed by over four decades of Murata’s manufacturing expertise.
| ASIN | B0B8MBS9DF |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #169,930 in Health & Household ( See Top 100 in Health & Household ) #891 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (197) |
| Date First Available | May 11, 2020 |
| Item Weight | 0.634 ounces |
| Manufacturer | Murata |
| Package Dimensions | 2.09 x 1.02 x 0.75 inches |
L**S
Reliable Replacement Battery with Great Value
Why did you pick this product vs others?: This replacement battery is a solid choice with good value for money. It gets the job done efficiently.
M**W
Great for calipers
these little batteries are a great replacement to the cheap caliper batteries. They last longer and seem to maintain a consistent charge longer than others.
J**N
Quality
Good
J**L
Buena calidad
J**O
Las que necesitaba
F**K
Good.
I bought this battery to replace the one in my watch. Worked like a charm
B**B
value
It has a good value.
V**G
Less expensive to do it yourself
I tried to change my own watches batteries, so I ordered this for a fraction of the cost if I would bring the watch to the shop where I will pay a lot more.
Trustpilot
1 day ago
1 month ago