500X Energizer 392/384 Battery SilverOxide Watch Button Multi-Drain 1.55V SR41SW

They are high performance – equivalent to our mercury-containing battery range They have a long shelf-life – so they’re always ready when you need them They have been extensively tested – so you’ll never be disappointedYou may also like Energizer 364/363 SR621SW Silver Oxide Watch Battery (100 Count).