Hi, what's the batteries expiration date?

my cr2032's were purchased in march 2021 and the expiry is 09 2028. i'm good with that date.

Hi, What is the expiration date? Thank you!

my cr2032's were purchased in march 2021 and the expiry is 09 2028. i'm good with that date.

What's the difference between the Renata 377 and any other standard 377A?

If you had Googled this question with the exact phrase you typed here, you would have found the answer to your question, which is "377A is the alkaline version of 377 (silver oxide). Other than some very specialized devices, the batteries are interchangeable. 377's are more expensive, but they last longer, and the difference in price is not enough to make it worth changing them more often."

Renata Silver Oxide Zero Mercury Electronic Batteries 2 Sr626sw

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

⚡ Power your moments, sustainably and stylishly.

ECO CONSCIOUS POWER - Zero mercury composition means safer use and disposal—lead the green charge.
TRUSTED BRAND QUALITY - Renata’s industry-standard craftsmanship guarantees premium reliability.
RELIABLE VOLTAGE BOOST - Consistent 1.55V output ensures your devices never miss a beat.
PRECISION FIT FOR WATCHES - Specifically engineered for seamless compatibility with your timepieces.
DURABILITY MEETS PERFORMANCE - Silver oxide material delivers extended battery life and dependable energy.

Renata Silver Oxide Zero Mercury Batteries (2-pack) provide a reliable 1.55V power source optimized for watches. Crafted with eco-friendly silver oxide chemistry, these single-use batteries combine durability and safety, ensuring long-lasting performance without harmful mercury content.

Specifications

ASIN	B00MR30JGS
Antenna Location	Watch
Battery Cell Type	Alkaline
Battery cell composition	Alkaline
Best Sellers Rank	#11,966 in Fashion ( See Top 100 in Fashion ) #25 in Watch Batteries
Brand	Renata
Customer Reviews	4.3 out of 5 stars 59 Reviews
Item Weight	1 Grams
Manufacturer	RENATA
Model Name	Renata 377
Model Number	377
Number of Batteries	1 LR44 batteries required.
Number of batteries	1 LR44 batteries required.
Recommended uses for product	Watch
Reusability	Single Use
Unit Count	2.0 Count
Unit count	2.0 Count
Voltage	1.55 Volts

Reviews

D**Y

Great Product

Works well product as described.

18.06.2025

C**N

All good

As expected

30.10.2023

A**I

Excellent

7.03.2023

D**N

Nice

Good product. Swiss made. Good quality product.

24.09.2024

R**S

Ideal units.

Just what I needed. Ideal !

9.06.2026

K**D

Recommended

Great product.

1.09.2025

P**E

Great product

Great product. Exactly as described, at a great price delivered really quickly. Thank you.

5.04.2026

C**L

Renata always good

Renata always good I always use these batteries…. Trusted

3.04.2026

J**N

Really good watch battery.last along time

Great price 👍

7.03.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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$11.40

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

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2 months ago