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⏱️ Power your moments with precision and reliability!
Renata 371 SR920SW is a premium 1.55V silver oxide watch battery offering 35mAh capacity and superior leakage resistance. Designed for long shelf life and consistent performance, it fits a wide range of devices including watches, cameras, and keyless remotes. Trusted Swiss quality ensures your electronics stay powered without compromise.














| ASIN | B00478PLI2 |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 35 Milliamp Hours |
| Battery Cell Type | Silver Oxide |
| Best Sellers Rank | #21,425 in Health & Household ( See Top 100 in Health & Household ) #149 in Coin & Button Cell Batteries |
| Brand | Renata |
| Built-In Media | Battery |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,459) |
| Item Weight | 2.2 Pounds |
| Manufacturer | Renata |
| Model Name | 371 |
| Model Number | 2bf163d6ebbd0342 |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Reusability | Single Use |
| UPC | 040048064619 |
| Unit Count | 2.0 Count |
| Voltage | 1.55 Volts |
R**N
Great battery for Specific watches
Works great. Easy to use and install. The battery size was the perfect fit since the model matches the watch.
E**O
Worked as intended
Bought to replace a watch battery, worked perfect when installed. unfortunately destroyed the watch in the wash, but it was not expensive and the batteries did not explode in there and ruin my clothes, so that's a plus.
S**Y
High End Battery
I saw Renata is the standard battery and suggested battery for my G-Shock and Tag Heuer watches. If they recommend them, I’ll take their word for it. You need to find the correct size for each watch as it is NOT one size fits all, even for different watches from the same manufacturer. So far so good, I’ll check back in a few years, if I remember.
B**N
Choosing a battery
Well it was the right size, it arrived promptly, and it works. This was my first time changing my own battery so I thought it would be wise to choose a well known brand used by many manufacturers of watches.
J**.
They last and last
Great price and the batteries last over a year
E**R
Good batteries.
Fast shipping.
C**S
Watch batteries at a fraction of the price.
These are batteries, what more can I say. Savings were a priority, and if these batteries last longer than a year I got my money's worth. I did need the install/uninstall tool while removing the back cover so please beware. For the price this was a good bargain. Longevity, time will tell. Brand, this is the same brand my local watch shop uses.
M**N
Bring my old Timex back to lift
They worked very good. I put them in an old watch I wore before retirement. I normally wore a Samsung Smart watch but working on a vehicle or wood working was a little more than I wanted to put that watch through. Happy with my purchase
M**S
Excelente producto trabajan de maravilla duran bastante
R**O
excelente producto
S**L
Good quality and quantity
J**A
Producto de calidad y durabilidad.
A**R
Great value for money
Trustpilot
4 days ago
2 weeks ago