Energizer 1632 lithium coin battery. Reliable power for keyless remotes, calculators, toys and more. Holds power for 8 years in storage. 3 volts. Replacement for BR1632, DL1632, ECR1632, * KCR1632, KECR1632, KL1632, L1632. 1-pack. Reliable performance in heart-rate monitors, keyless entry, glucose monitors, toys & gamesPerforms in extreme temperatures (-22 to 140 F)Child Resistant PackagingType: Lithium CoinReplacement for: BR1632, DL1632, ECR1632,Child resistant packaging.