Will this battery work for focil watch ?

If the watch uses a 371 or SR920SW it will work. You go by the battery size not the make of the watch.

Will this work with luminox 3000/3900

All I can tell you is these batteries fit the Swiss Army Calvary watches. Try to check on the Luminox websites

Could you tell me the expire date of this battery? Thanks.

i have a bunch of these batteries but they are still in their original packaging and I don't want to break them open to check the other side of the battery for a code date. I don't see a code date on the front of the batteries, just the voltage and the Energizer name. I installed a couple of them in some watches months ago and they are working just fine.

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Findingking Renata 371 SR920SW Silver Oxide Watch Battery 1.55V, 2 Batteries

Product ID: 83331035

Details

Battery capacity
35 Milliamp
Battery cell composition
Silver Oxide
Brand
Renata
Number of batteries
2 Product
Recommended uses for product
Calculators

⚡1.55V high voltage

🔋35mAh long-lasting capacity

🛡️Superior leak resistance

7813CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

⏱️ Power your moments with Swiss precision and unstoppable energy!

VERSATILE COMPATIBILITY - Perfect for watches, cameras, remotes, and more—stay powered everywhere
ENDURANCE MEETS PRECISION - 35mAh capacity delivers extended life for watches and gadgets
LEAK RESISTANT DURABILITY - Advanced silver oxide chemistry protects your valuable electronics
SWISS ENGINEERED EXCELLENCE - Consistent, high-quality performance battery after battery
POWER THAT KEEPS YOU ON TIME - Reliable 1.55V output ensures your devices never miss a beat

The Findingking Renata 371 SR920SW is a premium 1.55V silver oxide watch battery featuring 35mAh capacity and superior leak resistance. Trusted for its Swiss quality and low self-discharge, it powers a wide range of devices from watches to keyless remotes, ensuring long-lasting, reliable performance that keeps your essential electronics running smoothly.

Specifications

Battery capacity	35 Milliamp Hours
Battery cell composition	Silver Oxide
Brand	Renata
Number of batteries	2 Product Specific batteries required. (included)
Recommended uses for product	Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches
Unit count	1 Count

Reviews

C**E

Good battery's and they got my watch working again

Just what I needed to fix my watches I am sure they will last a long time, with the new battery, thank you

9.10.2025

A**R

Value

Great value for money

13.11.2025

M**R

Watch battery

All as expected. Thank you

30.04.2026

N**C

Four Stars

worked as expected - good price..

15.01.2016

R**S

Correct replacement for my watch

Cannot say a lot, they are a battery, time will tell how good they are if do not expire within the next 5 years , which my last battery lasted

21.07.2025

J**N

Just what I needed

Good quality

16.08.2025

M**S

Why take a watch to have the battery fitted when ...

Why take a watch to have the battery fitted when you can buy these at this price , I reckon I saved at least £12 by buying these and replacing them myself.

15.11.2014

A**R

Five Stars

The battery of choice for my watch, delivered quickly and very keen price.

31.01.2015

M**S

Excelente producto

Excelente producto trabajan de maravilla duran bastante

21.01.2026

R**O

EXCELENTE PRODUCTO

excelente producto

13.08.2024

S**L

Quality

Good quality and quantity

7.02.2026

O**O

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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7813CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews