363 Battery Equivalent

Find equivalent codes, dimensions, voltage and chemistry for the 363 watch battery across major manufacturers including Renata, Sony, Maxell, Energizer, Varta and Duracell.

Equivalent Codes

BrandEquivalent
IECSR621W
Renata363
SonySR621W
MaxellSR621W
Energizer363
VartaV363
DuracellD363
Where to buy 363
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Specifications

Diameter
6.8 mm
Height
2.1 mm
Voltage
1.55V
Chemistry
Silver Oxide (High Drain)

Frequently Asked Questions

What is the equivalent of 363 battery?

363 is commonly equivalent to SR621W, V363, D363.

What is the voltage of a 363 battery?

363 batteries use 1.55V silver oxide (high drain) chemistry.

What watches use a 363 battery?

Many quartz watches from Seiko, Citizen, Casio and other brands use the 363 (6.8×2.1mm) battery size.

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