The Renata 321 SR616SW Silver Oxide Coin Cell Button Watch Battery is a reliable and long-lasting power source for your devices. With a voltage of 1.55V and a silver oxide chemical composition, this battery is ideal for low drain devices. Manufactured in Switzerland, it boasts the longest expiry date in the market, ensuring that you will have consistent power for an extended period. Whether you need one or two batteries, this unit is a versatile option for keeping your devices powered up.
