379 Battery Equivalent

Find equivalent codes, dimensions, voltage and chemistry for the 379 watch battery across major manufacturers including Renata, Sony, Maxell, Energizer, Varta and Duracell.

Equivalent Codes

BrandEquivalent
IECSR521SW
Renata379
SonySR521SW
MaxellSR521SW
Energizer379
VartaV379
DuracellD379
AGAG0
Where to buy 379
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Specifications

Diameter
5.8 mm
Height
2.1 mm
Voltage
1.55V
Chemistry
Silver Oxide (Low Drain)

Frequently Asked Questions

What is the equivalent of 379 battery?

379 is commonly equivalent to SR521SW, V379, D379, AG0.

Can AG0 replace 379?

Yes. AG0 is a commonly used equivalent size for 379.

What is the voltage of a 379 battery?

379 batteries use 1.55V silver oxide (low drain) chemistry.

What watches use a 379 battery?

Many quartz watches from Seiko, Citizen, Casio and other brands use the 379 (5.8×2.1mm) battery size.

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