Energizer 3V Button Battery - ECR2450

·Reliable, dependable power
·Used in heart rate monitors, keyless entry, glucose monitors, toys & games
·Performs in extreme temperatures from -22ºF ~ 140ºF
·Holds power for 8 years when not in use
·IEC: CR2450
·Volt: 3
·Replacement for: 5029LC, CR2450, DL2450, ECR2450