do they come with an expiration date? i'd like to know how long they're expected to last.

Got mine today. Package dated for 2015 (4 years ago now). All batteries were dead. While no expiration date, you want the freshest batteries as possible as these only have a life span of about 3 yrs. I normally wouldn't bash a seller before contacting them, but these are not eligible for return.

I assume you can use these to replace either 370 or 371 watch batteries? Does that mean there's no difference between 370 and 371?

370 is alkaline, 371 is silver oxide. Silver oxide batteries are capable of putting out higher current, so they're listed as for "high drain". Perhaps for watches with a backlit screen? Both have the same capacity though, 39mAh. Who knows, why not just get the 371 silver oxide, right? They have a much longer shelf life than alkaline.

do these batteries work for the michael kors watch model MK 5055?

Yes. I'm changing the battery in my wife's MK 5055 as we speak. Keep in mind the directions on the inside of the case to short the batteries positive terminal and the AC point after changing the battery.

which battery last longer? alkaline,silver oxide or lithium

In terms of shelf life, lithium lasts the longest, followed by silver oxide and alkaline

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Energizer 371/370 Silver Oxide Watch Battery (5 per Pack)

Product ID: 278576553

Details

Battery capacity
34 Milliamp
Battery cell composition
Silver Oxide
Brand
Energizer
Number of batteries
5 Product
Recommended uses for product
Hearing Aid

⏳34mAh long-lasting capacity

⚡1.55V reliable power

🇺🇸Made in USA quality

€ 23.25

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

⏰ Power your moments with Energizer’s precision pulse!

VERSATILE COMPATIBILITY - Perfect for watches, hearing aids, and other small electronics—your all-in-one power solution.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly made in the USA, guaranteeing premium quality and safety standards.
ENDURANCE THAT KEEPS YOU ON TIME - 34mAh capacity delivers extended battery life, minimizing replacements and interruptions.
PRECISION POWER FOR YOUR TIMEPIECE - Silver oxide chemistry ensures stable 1.55V output for accurate watch performance.
PACK OF 5 FOR CONTINUOUS RELIABILITY - Multiple batteries in one pack mean you’re always prepared—never caught off guard.

The Energizer 371/370 Silver Oxide Watch Battery pack includes five high-quality 1.55V batteries with 34mAh capacity, designed for reliable, long-lasting performance in watches and small electronics. Made in the USA, these batteries combine precision power and trusted craftsmanship to keep your devices running smoothly.

Specifications

Antenna Location	Hearing Aid, Watch
Asin	B003D1YFFE
Battery Capacity	34 Milliamp Hours
Battery Cell Type	Silver Oxide
Best Sellers Rank	#115,576 in Fashion (See Top 100 in Fashion) #132 in Watch Batteries
Brand	Energizer
Compatible Phone Models	Watch
Customer Reviews	4.3 4.3 out of 5 stars (17) 4.3 out of 5 stars
Item Weight	0.01 Kilograms
Manufacturer	Energizer
Model Number	371
Number Of Batteries	5 Product Specific batteries required. (included)
Reusability	Single Use
Unit Count	5 Count
Upc	751744532103
Voltage	1.55 Volts

Reviews

User

Delivered before promised time

Same as described but it is a battery so can not review early. Right now it is working fine lets see how much time it work.

24.02.2024

User

Parecen bien

Parece que funcionan a la perfección

31.12.2020

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€ 23.25

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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