Duracell Procell with long lasting lithium performance. Engineered for small, professional safety, security, smart home and medical devices. Package of 5. General Information Manufacturer:Duracell Inc.Manufacturer Part Number:PC2032Manufacturer Website Address:http://www.duracell.comBrand Name:ProcellProduct Series:ProfessionalProduct Name:Lithium-Manganese Dioxide BatteryPackaged Quantity:5 PackPackage Type:RetailProduct Type:Battery Battery Information Application/Usage: Security Device Watch Calculator Toy Key Fob Medical Equipment Sensor Tracker Fitness Device Battery Size:CR2032Battery Chemistry:Lithium Manganese Dioxide (Li-MnO2)Battery Capacity:245 mAhOutput Voltage:3 V Physical Characteristics Height:0.13" (3.20 mm)Width:0.79" (20 mm)Weight (Approximate):0.11 oz (3.10 g) Miscellaneous Country of Origin:ChinaEnvironmentally Friendly:YesEnvironmental Compliance:Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Product Numbers: 41333-04324 041333034598 DUR04346 45985-00 DURPC2032 041333048277