The Energizer 2032. Used in heart-rate monitors, keyless entry, glucose monitors, toys & games. The Worlds #1 Longest Lasting 2032 Battery! Used in heart-rate monitors, keyless entry, glucose monitors, toys & games. Holds power for up to 10 years in storage. Replacement for: 5004LC, BR2032, DL2032, ECR2032, ST-T15.
