Sell 5pc Battery Pack SR521SW / 379 Batteries Expirations 2025 MAXELL JAPAN 1.55V SR521 / 521 best price

MAXELL JAPAN SR521SW / 379 Battery is a direct replacement for SR521SW,379,SR63,SR521,V379,D379,618,GP379,S521E,LR521,AG0,379A,379X,521A,379LD,E379 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.