The Duracell CR2025 delivers reliable 3V lithium power for watches, calculators, key fobs, glucometers, and other small electronics. Duralock Power Preserve Technology guarantees power in storage for up to 10 years.

• 3V lithium coin cell with long-lasting performance
• Duralock Power Preserve Technology - up to 10 years in storage
• Child-resistant packaging with bitter coating to discourage swallowing
• Compatible with watches, calculators, key fobs, and medical devices
• 1 battery per card