Sell Batteries✜5pc BATTERY PACK SR521SW / 379 SEIZAIKEN SEIKO JAPAN. EXPIRATION 12-2024 WATCH SR521, 521 best price

Seizaiken Seiko Battery SR521SW/ 379 is most often used as a watch battery replacement. Button battery cells can also be used in other electronic devices such as key-less remote entry systems for cars and homes, in hand-held electronic devices, lazers, LED lights, and as batteries in calculators, photo cameras, audio books, games, toys, and more. Brand / Type: Seizaiken Seiko Model: SR521SW, 379 Chemistry: Silver Oxide Output Voltage: 1.55V