Energizer Watch/Electronic Battery *Battery Size: 2450 *Product Type: Watch/Electronic Battery *Battery Type: Lithium *Number in Package: 1 pk *Packaging Type: Carded *Volts: 3 volts *Battery Capacity: 620 mAh *Can also be used in keyless remotes, toys and calculators *Holds power for eight years in storage *Replacement for 5029LC, CR2450, DL2450, ECR2450