Will this 377 battery replace a 377A battery?

A 377 battery is a Silver Oxide type. It is somewhat more expensive than a 377A, which is an Alkaline type. They will both fit the application, but the Silver Oxide type will last longer.

Does this fit if the battery I took out of my watch is 377

The two batteries will fit 377 or 376 but the watch may not work as long if you install the wrong style battery please refer to manufacturers specs

Can a 377 battery fit my digital thermometer

There are different digital thermometers and they take different batteries. To determine if it would be the correct battery you need the make and model of the thermometer. If you don't have the paperwork for the thermometer, just type in the make and model on google with the word "instructions ." You could also open the thermometer and look at the battery number on the battery if you still have it.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

377-376 1.55v #377/376 Watch/Calculator Battery (5 Pack) Personal Healthcare / Health Care by Energizer

Product ID: 51676568

Details

Battery capacity
1.55 Volts
Battery cell composition
Silver Oxide
Brand
Energizer
Number of batteries
1 LR44
Recommended uses for product
Calculator

50.64 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

Description

Energizer 377-376 1.55v #377/376 Watch/Calculator Battery (5 Pack) Personal Healthcare / Health Care by Energizer: desertcart.co.uk: Fashion Review: Great batteries - Combine with a £4 set to change watch batteries I changed my son’s battery in his watch in literally a few minutes with total cost being under what I would’ve paid in a shop with batteries to spare. These are great. Review: Good - Worked well

Specifications

ASIN	B01AVJBH8I
Amperage	3 Amps
Antenna Location	Calculator,Watch
Battery Capacity	1.55 Volts
Battery Cell Type	Silver Oxide
Battery capacity	1.55 Volts
Battery cell composition	Silver Oxide
Best Sellers Rank	74,015 in Fashion ( See Top 100 in Fashion ) 135 in Watch Batteries
Brand	Energizer
Brand Name	Energizer
Customer Reviews	4.6 out of 5 stars 10,991 Reviews
Item Dimensions	14 x 5.1 x 0.3 centimetres
Item Weight	0.02 Pounds
Manufacturer	Energizer
Model Name	377 - 376
Model Number	FBA_energizer_583
Number of Batteries	1 LR44 batteries required.
Number of batteries	1 LR44 batteries required.
Recommended uses for product	Calculator,Watch
Reusability	Single Use
UPC	039800111036 039800095954
Unit Count	5.0 count
Unit count	5.0 count
Voltage	1.55 Volts

Reviews

S**N

Great batteries

Combine with a £4 set to change watch batteries I changed my son’s battery in his watch in literally a few minutes with total cost being under what I would’ve paid in a shop with batteries to spare. These are great.

25.09.2026

C**D

Good

Worked well

18.08.2026

M**E

Is quality is good, and customer services is what matters to me.

Thank You for my order, it arrived at on time specified and in good condition. I have started to use the batterys now the watch is working.The fit perfectly and I had no problem fitting them.

2.11.2025

A**R

Batteries

Value for money long lasting.

21.10.2024

M**F

electrical items

used for small electrical items

31.05.2025

B**Z

30.12.2024

Z**I

Zigi

16.11.2024

S**R

Watch Battery

Good value long lasting watch batteries

28.09.2023

D**.

Top

Très bien

15.06.2026

J**K

Perfect

29.08.2026

R**K

as expected

works as expected

21.07.2026

T**Z

Działa

Nieco inaczej wygląda ale ciągle to są baterie.

23.03.2026

C**A

Watch battery

Battery so far are excellent They were easy to install and my watch started working immediately after installation.

28.08.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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

Abdullah B.

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

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

50.64 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews