381 Battery Equivalent
Find equivalent codes, dimensions, voltage and chemistry for the 381 watch battery across major manufacturers including Renata, Sony, Maxell, Energizer, Varta and Duracell.
Equivalent Codes
| Brand | Equivalent |
|---|---|
| IEC | SR1120SW |
| Renata | 381 |
| Sony | SR1120SW |
| Maxell | SR1120SW |
| Energizer | 381 |
| Varta | V381 |
| Duracell | D381 |
| AG | AG8 |
Where to buy 381
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Specifications
Diameter
11.6 mm
Height
2.1 mm
Voltage
1.55V
Chemistry
Silver Oxide (Low Drain)
Frequently Asked Questions
What is the equivalent of 381 battery?
381 is commonly equivalent to SR1120SW, V381, D381, AG8.
Can AG8 replace 381?
Yes. AG8 is a commonly used equivalent size for 381.
What is the voltage of a 381 battery?
381 batteries use 1.55V silver oxide (low drain) chemistry.
What watches use a 381 battery?
Many quartz watches from Seiko, Citizen, Casio and other brands use the 381 (11.6×2.1mm) battery size.
Related Batteries
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