Energizer ECR1632BP Coin Cell Battery, 3 V Battery, 130 mAh, CR1632 Battery, Lithium, Manganese Dioxide

For electronics around the house, like keyless entry, electronic books and glucose monitors. Performs in extreme temperatures from -22 to 140 deg F. Holds power for 8 years when not in use. Replacement for: BR1632, DL1632, ECR1632, KCR1632, KECR1632, KL163