Do all of the batteries come in a square blister package, or are they loosely placed in a standard business envelope?

They came in individual packets, but all attached together. You just tear off one packet along the perforated line to get a battery.

IS THE BATTERY DURABLE

yes very durable has worked great put in in my watch an so far no problems

Renata 394 Button Cell Watch Battery

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

المساعدة تتبع الطلب

الحساب عربة التسوق

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

المساعدة تتبع الطلب

الحساب عربة التسوق

E£ 1047

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Description

⏰ Power your legacy with Renata precision!

TRUSTED BY EXPERTS - Renata’s legacy of quality means your watch battery is crafted with first-hand expertise.
RELIABLE POWER BOOST - Keep your premium timepieces ticking flawlessly with 1.55V silver oxide chemistry.
ENDURING BATTERY LIFE - Experience up to 840mAh capacity that revives vintage and modern watches alike.
PRECISION ENGINEERING - Dimensional stability ensures a perfect fit for Swatch, Fossil, Timex, Casio, and more.
HARD TO FIND MADE EASY - Rare #394 battery now accessible to keep your cherished watches running without hassle.

The Renata 394 button cell battery delivers a precise 1.55V silver oxide power source with an 840mAh capacity, engineered for dimensional stability and compatibility with top watch brands like Swatch, Fossil, Timex, and Casio. Trusted for its longevity and reliability, this battery is the go-to choice for reviving both vintage and contemporary timepieces.

Specifications

ASIN	B001C1G0BO
Antenna Location	Watch
Battery Capacity	840 Milliamp Hours
Battery Cell Type	Silver Oxide
Battery Weight	29 Grams
Battery capacity	840 Milliamp Hours
Battery cell composition	Silver Oxide
Best Sellers Rank	#95,421 in Fashion ( See Top 100 in Fashion ) #120 in Watch Batteries
Brand	Renata
Compatible Phone Models	Watch
Customer Reviews	4.6 out of 5 stars 552 Reviews
Item Weight	0.01 Ounces
Manufacturer	Renata
Model Name	Watch battery
Model Number	394
Number of Batteries	1 Product Specific batteries required.
Number of batteries	1 Product Specific batteries required.
Recommended uses for product	Watch
Reusability	Single Use
Unit Count	1.0 Count
Unit count	1.0 Count
Voltage	1.55 Volts

Reviews

N**O

Ottima per il mio orologio Tissot

Perfetta per il ricambio del mio Tissot, senza andare dal orologiaio, funziona bene.

24.06.2022

D**2

Hard to find battery works!

It was mailed to me via regular mail from Quebec. This hard to find locally battery worked to revive my almost 22 year old Swatch and I'm pretty happy about that. The expiry date on the package is October 2027 (it is now November 2025). Fingers-crossed the battery lasts at least that long.

18.11.2025

N**L

perfeito!

10.08.2024

N**E

Great Watch Battery!

I finally decided to start changing out my watch batteries myself. Why pay $20 plus from a jewelry shop when I can do it myself. I bought the watch repair kit and this battery. It took just a few minutes to replace the battery with this one. Works perfectly! I will be purchasing this battery again!

30.06.2026

A**R

Batteries

Parfait

15.11.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

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

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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E£ 1047

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago