DuracellDuracell D364BPK Watch/Electronic Battery, 1.5 Volt Silver Oxide

DuracellDuracell D364BPK Watch/Electronic Battery, 1.5 Volt Silver Oxide

Q: I need an AG1 battery, will this one work?

Yes, the 364 button battery is equivalent to the AG1.

Q: does the 364 replace the sr621?

Yes, the 364 is a direct equivalent to an SR 621 and SR 621 SW.

Q: This question is for the manufacturer. Can Duracell specify how long will it last once installed? I supposed they have tested it, so they should know.

That question is impossible to answer, even by the manufacturer. There are multiple factors that determine battery life. The most important is: What is the current drain of the device the battery is installed in?

Q: Why does it say ‘ duracell – 319 1.5v silver oxide button battery’ but the battery i received was a 364?

That seems to be a typo by whoever wrote the ad copy.

Product ID: 380560833

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Details

Number of batteries
1 Lithium Ion
Brand
duracell
Battery cell composition
Silver Oxide
Battery capacity
18 Milliamp
Recommended uses for product
Watch

⏳4 years shelf life

⚡1.5V stable power

🔋18mAh capacity

Frequently Bought Together

Duracell 364 Silver Oxide Button Battery, 1 Count Pack, 364 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More

Duracell 376/377 Silver Oxide Button Battery, 1 Count Pack, 376/377 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More

Description

🔋 Power your life, don’t let it pause.

COMPACT YET MIGHTY - Slim silver oxide design packs 18mAh power in a tiny package for high-performance devices.
EXTENDED SHELF LIFE - Up to 4 years in storage means it’s ready when you are—no last-minute panic.
VERSATILE COMPATIBILITY - Perfect fit for watches, medical devices, calculators, and more—one battery, endless uses.
RELIABLE POWER ON DEMAND - Consistent 1.5V output fuels your essential devices without fail.
TRUSTED DURACELL QUALITY - Join millions who rely on the #1 trusted battery brand for critical moments.

The Duracell D364BPK is a 1.5V silver oxide button battery delivering 18mAh capacity with up to 4 years shelf life. Engineered for reliable performance across watches, medical devices, calculators, and more, it’s the trusted choice for professionals who demand consistent power in compact form.

Specifications

Manufacturer	Duracell Distributing, Inc
Part number	D364BPK
Item Weight	4.28 g
Product Dimensions	0.64 x 4.45 x 8.89 cm; 4.28 g
Batteries	1 Lithium Ion batteries required.
Item model number	D364BPK
Material	solid
Shape	shape
Voltage	1.5
Item Package Quantity	1
Included components	1 pk
Batteries included?	No
Batteries Required?	No
Battery Cell Type	Silver Oxide
Battery Capacity	18 Milliamp Hours

Have a Question? See What Others Asked

I need an AG1 battery, will this one work?

does the 364 replace the sr621?

This question is for the manufacturer. Can Duracell specify how long will it last once installed? I supposed they have tested it, so they should know.

Why does it say ‘ duracell – 319 1.5v silver oxide button battery’ but the battery i received was a 364?

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