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🔋 Power your essentials with Swiss precision—never miss a moment!
Renata 357 SR44W Silver Oxide batteries deliver a stable 1.55V output with 160mAh capacity, engineered in Switzerland for superior leakage resistance and low self-discharge. Ideal for watches, cameras, calculators, and car security devices, these batteries combine reliability and longevity to keep your critical electronics running smoothly.














| ASIN | B09VVS5T6R |
| Antenna Location | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Battery Capacity | 160 milliamp_hours |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Best Sellers Rank | #36,068 in Health & Household ( See Top 100 in Health & Household ) #241 in Coin & Button Cell Batteries |
| Brand | Renata |
| Customer Reviews | 4.5 out of 5 stars 452 Reviews |
| Included Components | Battery |
| Manufacturer | Renata Batteries |
| Model Name | Silver Oxide |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Recommended Uses For Product | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Reusability | Single Use |
| UPC | 040048064268 |
| Unit Count | 2 Count |
| Voltage | 1.55 volts |
P**R
Great
Was what it said it was worked great couldn't find local
C**S
As advertised
Meets expectations
N**5
Quick shipping.
I wanted to say this was very quick shipping!!! And the value is very good. Thank you.
C**D
Functional but different from the picture
It's not completely what is pictured but the battery itself functions well enough I guess I'm just being anal
A**R
I couldn't find them in the store
They work great
T**P
Great, but prob. depends on seller. (2-pack sold by Galtex was legit)
Title sums it up. The issue with batteries like this often comes down to factors beyond the brand reputation (which Renata is fantastic). The main variable is the seller/the seller's stock, which can be nice and fresh...or old, improperly stored, and outright counterfeit.) Which is why you see such mixed reviews on batteries like this, and the reason I'm mentioning the product and seller name: The SR44W 2 pack, sold by Galtex, shipped by Amazon.) The expiration date for these was still more than 2 years away (02/2028), the voltage out of the package read as expected, and they functioned in the device as expected. Of course reading the voltage of a cell with no load doesn't do a great job of showing remaining capacity, especially with silver oxide's voltage stability, but it's a positive sign nonetheless.
K**N
Love to keep watches working
Fit my watch perfect
M**S
A bust
Battery lasted one day… Do not buy!
W**D
Super
Sehr schneller Versand. Uhrenbatterien 100% in Ordnung! Klemmenspannung 1,57V (ohne Belastung) Gekauft 1/2026, mindestens Haltbar bis 3/2028
A**N
Pile de Montre de Renata Renata Fait-Swiss 357 ou SR44SW ou AG13 1.55V de bonne qualité
Pile de Montre de Renata Renata Fait-Swiss 357 ou SR44SW ou AG13 1.55V facile a remplacer et durable
G**1
Quality battery
Ordered these for my film slr as recommended by manufacturer for their voltage stability ( Silver oxide vs Alkaline ), bought these in the past, and were long lasting. Does the job well.
A**R
Top quality genuine renata batteries
Good typical renata quality, genuine batteries and quick delivery. Beats any of the cheap brands, it’s only a small amount extra to have top quality batteries so well worth it. It only takes one rouge battery to ruin a device and have never had a renata battery fail yet
S**N
Work perfectly in 3 film cameras
The batteries work perfectly in my Olympus OM10, Ricoh KR5 & KR10 Super 35mm cameras and a hand held Jessops light meter (26 years old and still works).
Trustpilot
3 weeks ago
1 month ago