387S Battery Shelf Life: Expiration, Replacement Tips, and Self-Discharge Facts
The shelf life of a 387S battery, which is a Silver Oxide type, is usually 4 to 6 years. It has a nominal voltage of 1.55 volts. The expiration date is three years after manufacturing. Its low self-discharge rate enhances reliability. The 387S is equivalent to sizes V387 and 214, commonly used in watches and … Read more