377 Battery Equivalent

Find equivalent codes, dimensions, voltage and chemistry for the 377 watch battery across major manufacturers including Renata, Sony, Maxell, Energizer, Varta and Duracell.

Equivalent Codes

BrandEquivalent
IECSR626SW
Renata377
SonySR626SW
MaxellSR626SW
Energizer377
VartaV377
DuracellD377
AGAG4
Where to buy 377
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Specifications

Diameter
6.8 mm
Height
2.6 mm
Voltage
1.55V
Chemistry
Silver Oxide (Low Drain)

Frequently Asked Questions

What is the equivalent of 377 battery?

377 is commonly equivalent to SR626SW, V377, D377, AG4.

Can AG4 replace 377?

Yes. AG4 is a commonly used equivalent size for 377.

What is the voltage of a 377 battery?

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

What watches use a 377 battery?

Many quartz watches from Seiko, Citizen, Casio and other brands use the 377 (6.8×2.6mm) battery size.

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