For electronics around the house, like keyless entry, electronic books and glucose monitors, Energizer goes beyond the basic battery sizes to bring you the ones you need.Battery Chemistry: Lithium (Li)Battery Capacity: 240 mAhOutput Voltage: 3 V DCHeight: 0.1Weight (Approximate): 0.11 ozCompatible to OEM Part Number: 5004LCBR2032DL2032ECR2032ST-T15Compatibility: Keyless EntryElectronic BooksGlucose MonitorsHeart Rate MonitorsElectronic ToysElectronic Games"