Energizer 379 Button Cell

Delivers long-lasting, dependable power to your button-battery-operated devices, like medical devices, calculators, toys and watches
Holds power for up to 3 years in storage, ensuring you have button batteries ready when you need them
Replacement for - S56, 280-59, D379, SR63, SR521SW, SP379, RW327, SB-AC, SB-DC, TR521SW, SR521, SP379 and V379
Responsibly designed - our zero-mercury silver oxide button batteries power devices with less impact on the environment
Holds power for 5 years in storage
Zero mercury
Replacement for 280-59, D379, SB-AC, SB-DC, SR521SW, SR63 button cell
0.06 cu-cm typical volume

Specification Sheet

Owners/User Manual