is 370 and 371 inter changeable ?

Whilst the 370 and 371 are the same physical size, the 370 is designed for high drain applications (watches with alarms and chronographs etc), the 371 is for low drain. You can use either but if you use the wrong one for your watch the battery life will be shorter. Best regards

Can 371 replace 390 for my Swatch watch?

Energizer 390 battery equivalent: 280-24, 390, 603, D390, GS10, S24, SB-AU, SR1130, SR1130SW, SRI-BOSW, TR1130W, V390, WS-10 1138SO, SR54, D389, SP389, SR1130W, V389, 1159SO, D390, 390, SP390, SR1130SW, V390, 189, 1168A, LR54, D189A, 189-1, LR1130, V10GA, GP89A, L1131, V390, 534, 390, 603, SB-AU, 280-24, GP390, SR1130, L50, TR1130W, WS-10, 389A, 390A, D189, RW89A, LR1130, G10A, KA54, AG10, G10 and SG10.

what replaces a ann klien watch battery, 163h replacement is?

I threw out the dates that was on the packaging.

I have a Pierre Cardin 578-004 ladies watch. What is the replacement battery for my watch

Take the battery out of the eatch and write down the Battery code. Then look up the battery with Google. There may be several numbers that show up depending on the battery maker.

Renata 2 371 Sr920sw 1 55v Silver Oxide Zero Mercury

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Description

⚡ Power your precision, protect your planet!

PREMIUM SAFE PACKAGING - Arrives intact and ready to power your devices without hassle.
TRUSTED RENATA QUALITY - Join thousands who rely on Renata’s top-ranked batteries for lasting performance.
CONSISTENT 1 55 V SILVER OXIDE POWER - Reliable energy for precision electronics like watches and medical devices.
ECO FRIENDLY ZERO MERCURY COMPOSITION - Protect your gadgets and the planet with mercury-free technology.
PERFECT FIT FOR WATCHES ELECTRONICS - Easily replace your watch battery and never miss a beat.

Renata 2 371 SR920SW batteries deliver a stable 1.55V output using silver oxide chemistry with zero mercury, ensuring eco-friendly, reliable power for watches and small electronics. Packaged securely to guarantee safe delivery, these batteries are a top choice for professionals seeking dependable, sustainable energy solutions.

Reviews

S**T

Perfect Battery.. working well

It comes as it advertised.. working well to replace the watch battery.. I've been looking for this battery in many shops withoit success and finally found a great supplier here.. thanks.

27.11.2020

R**L

Normal batteries

Batteries. What more can I say? ! Lol

11.04.2021

M**E

As expected

29.08.2025

O**.

Good quality

Original battery

4.05.2025

R**O

useful

27.02.2022

ع**.

جيد

15.06.2025

K**I

Good Product

Good and long lasting battery

18.08.2022

Z**R

Recommend

Good quality 👌

8.01.2026

D**I

very nice watch battery

very good watch battery. It works with my seiko watch.

13.05.2026

R**S

Rapidité de livraison super

Satisfait de mon achat

15.02.2026

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

£4.85

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In stock

Sold byAmazon UKDelivered 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 UK.

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Battery capacity	35
Battery cell composition	Alkaline
Brand	Renata
Number of batteries	20 LR44 batteries required.
Recommended uses for product	Calculator, Camera, Toys, Watch
Unit count	1 Count

Renata 2 371 SR920SW 1.55V Silver Oxide Zero Mercury Alkaline Electronic Batteries

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Common Questions