The Renata 379/SR63 is a reliable silver oxide button battery that is perfect for your small electronic devices. With a voltage of 1.55 volts and dimensions of 5.8mm x 2.15mm, this battery has a long-lasting power that lasts five times faster than alkaline batteries. Renata is a trusted brand that ensures superior quality and performance with every battery they produce.

The 379/SR63 battery is compatible with a variety of devices such as watches, calculators, medical devices, and more. Its cross-reference numbers include 379, 379L, D 379, D379, V379, SP379, SG-521S, SR 521 SW, SR521, SR521SW, LR521, SR 63, SR63, 1191SO, 280-59, 618, JA, RW 327, and SB-AC/DC. With Renata 379/SR63, you can be sure that your devices will have a reliable and long-lasting power source.