Pack includes six CR2032 3V lithium coin cell batteries Hold up to 8 years of power in storage and made to withstand a range of extreme temperatures, so your electronics keep performing reliably Replacements for CR2032, 5004LC, BR2032, DL2032, ECR2032, and ST-T15 batteries Important Energizer recommends that you use the cell designation specified by the manufacturer of your device or as identified under the features and benefits of this item