What size are these batteries

Sorry for delay. The battery is marked RENATA 371, 1.55volt. Physically it is 9mm dia x 2mm thick.

Are they long lasting in watches

I’ve come here to order more. Based on my last order date the battery has lasted 20 months

do these fit rotary watches?

Hi these fit many different types of watch.. you will have to open the back or refer to the watch manual to see if they are suitable. I have fitted them into a couple of my wife’s watches and a seiko that I have. They seem to last a good while.

Is this Suitable for Casio g shock watch?

It says online that cr1220 fits some models of casino g shock watches.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V

Renata Watch Battery Swiss Made Renata 371 or SR 920 SW 1.5 V

Product ID: 49139101

Details

Battery capacity
300
Battery cell composition
Silver Oxide
Brand
Best Price
Number of batteries
2 LR44
Recommended uses for product
Watch

⏳Long-lasting battery life

⚡1.55V high voltage power

🇨🇭Swiss precision & quality

38.13 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

⏰ Keep Time, Stay Ahead – Power Your Watch with Swiss Precision!

EXTENDED WATCH LIFE - Long-lasting capacity means fewer battery changes and more time on your wrist.
TRUSTED BY THOUSANDS - 4.6-star rating from over 2,600 users proves it’s the go-to choice for watch enthusiasts.
POWER UP WITH PRECISION - Swiss-made 1.55V silver oxide battery ensures reliable, consistent energy for your watch.
UNIVERSAL COMPATIBILITY - Seamlessly replaces SR920SW, 371, SR69, SR921, V371 and more — one battery fits all.
MERCURY FREE ECO FRIENDLY - 0% mercury composition keeps your devices safe and the planet happier.

The Renata 371 (SR920SW) is a premium Swiss-made 1.55V silver oxide watch battery offering long-lasting, mercury-free power. Compatible with multiple watch models, it delivers reliable performance and eco-conscious energy, backed by thousands of satisfied users worldwide.

Specifications

ASIN	B00UL145FY
Amperage	2 Amps
Antenna Location	Watch
Battery Capacity	300
Battery Cell Type	Silver Oxide
Battery Weight	10 Grams
Battery capacity	300
Battery cell composition	Silver Oxide
Best Sellers Rank	10,974 in Fashion ( See Top 100 in Fashion ) 38 in Watch Batteries
Brand	Best Price Square
Brand Name	Best Price Square
Compatible Phone Models	Wrist Watch
Country of Origin	United Kingdom
Customer Reviews	4.6 out of 5 stars 2,629 Reviews
Item Dimensions	15 x 4 x 0.5 centimetres
Item Weight	18 Grams
Manufacturer	Renata
Model Name	pile bouton
Model Number	Renata
Number of Batteries	2 LR44 batteries required. (included)
Number of batteries	2 LR44 batteries required. (included)
Recommended uses for product	Watch
Reusability	Single Use
Unit Count	1.0 count
Unit count	1.0 count
Voltage	1.55 Volts

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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.

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38.13 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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

1 month ago

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