Panasonic CR2016 lithium coin battery cells are engineered to maintain high discharging performance with our proprietary sealing technologies, both structure and materials. Our CR2016 3V lithium battery cells also meet or exceed IEC 60086-4 2019 ANSI c18-3m part 2-2019 and UL 1642 product and packaging safety compliance standards. This CR2016 button cell battery is used to power small electronic devices including car key FOBs, calculators, watches, fitness appliances, toys, and various medical devices.This Panasonic safety compliant standards-based packaging contains two CR2016 batteries. These CR2016 batteries are proudly made by Panasonic in our Indonesia manufacturing facility and packaged in the U.S.A. Panasonic CR2016 coin cell batteries are great for use in car key FOBs, watches, calculators, garage door openers, toys, LED lights, games, MP3 players, digital voice recorders, remotes, door chimes, sporting goods, calorie counters, stopwatches, glucometers, and many other devices. 3.0 V nominal voltage. Long shelf life of up to 8 years. These Panasonic CR2016 batteries and packaging meet or exceed IEC 60086-4 2019 ANSI c18-3m part 2-2019 and UL 1642 compliance standards. Reliable in a wide range of operating temperatures (14°F to 140°F). Panasonic CR2016 batteries are engineered to provide reliable long-lasting power.Item Dimensions LxWxH: 0.78 x 0.78 x 0.12 inches. Battery Weight: 1.5 Grams. Model Name: Lithium battery. Reusability: Single Use. Voltage: 3 Volts. Unit Count: 2.0 Count. Recommended Uses For Product: Car Key FOBs, Watches, Remote Controls, Calculators. Battery Cell Composition: Lithium Manganese Dioxide. Brand: Panasonic. Number of Batteries: 2 Lithium Metal batteries required. Country of Origin: Indonesia. Manufacturer: Panasonic Energy Corporation of America. Date First Available: January 28, 2022. Best Sellers Rank: #8,637 in Health & Household. Customer Reviews: 4.7 out of 5 stars 1,714 ratings 4.7 out of 5 stars. Batteries: 2 Lithium Metal batteries required. Item model number: CR2016PA/2BL. : B0896W7DM4. Item Weight: 0.352 ounces. Product Dimensions: 0.78 x 0.78 x 0.12 inches.