SEIZAIKEN 379 SR521SW GENUINE SEIKO JAPAN 1.55V BATTERY SR521 SR 521 - 5 Pieces

#Seizaiken #Seiko #Battery 379 #SR521SW 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 Instrument Inc.

Model: 379 SR521SW

Chemistry: Silver Oxide

Output Voltage: 1.55V