Panasonic 2450 battery

 Key Specifications

• Nominal voltage: 3 V.

• Nominal capacity: ~ 620 mAh for the Panasonic CR2450 standard type.

• Dimensions: Diameter ≈ 24.5 mm, Height ≈ 5.0 mm.

• Weight: Approximately ~ 6.2 g.

• Operating temperature (standard type): about -30 °C to +85 °C.

• Chemistry: Lithium manganese dioxide (Li/MnO₂) in the “CR” variant.

• Type: Primary (non-rechargeable) coin cell.