×
![]()
| Features | Button Cell |
|---|---|
| Industry Reference | SR521SW, 379 |
SR521SW Watch Battery is a silver oxide button cell, ideal for use in small electronic devices like wristwatches, calculators, and medical devices. Known for its stable voltage and reliable performance, this battery provides long-lasting power with a low self-discharge rate, ensuring consistent operation over time.
Varta Watch Battery SR521SW - 10 Per Box (Order by Box)
Orders only available in South Africa.
Top Picks
Products that are highly recommended... view more
