The Panasonic CR2032 is a widely used 3V lithium coin cell battery known for its reliability and long shelf life. It's commonly found in small electronic devices such as watches, key fobs, fitness trackers, medical equipment, and toys. 

Nominal Voltage: 3.0V

Nominal Capacity: 220–225mAh

Diameter: 20.0 mm

Height: 3.2 mm

Weight: Approximately 2.8–3.0 grams

Operating Temperature Range: -30°C to 85°C

Shelf Life: Up to 10 years when stored properly  

The Panasonic CR2032 is a widely used 3V lithium coin cell battery known for its reliability and long shelf life. It's commonly found in small electronic devices such as watches, key fobs, fitness trackers, medical equipment, and toys. 

🔋 Key Specifications

Nominal Voltage: 3.0V

Nominal Capacity: 220–225mAh

Diameter: 20.0 mm

Height: 3.2 mm

Weight: Approximately 2.8–3.0 grams

Operating Temperature Range: -30°C to 85°C

Shelf Life: Up to 10 years when

stored properly .