CR2450 3V Lithium Coin Cell Battery

Description

The GP CR2450 is a high-capacity 3V lithium coin cell battery that provides dependable, long-lasting power for key fobs, medical devices, smart home equipment, watches, and other compact electronics.

Compatible With / Replaces

The CR2450 is a compatible replacement for the following 3V batteries:

• DL2450
• ECR2450
• GPCR2450
• KCR2450
• KECR2450
• 5029LC
• L52

Typical Applications

• Key fobs and keyless entry remotes
• Blood glucose meters and medical devices
• Smart watches and fitness devices
• Smart home equipment and sensors
• Computer and memory backup systems
• Calculators, games, and small electronics
• Select dive computers and equipment

Specifications

• Voltage: 3V
• Chemistry: Lithium Manganese Dioxide (Li-MnO₂)
• Diameter: 24.5 mm
• Height: 5 mm
• Weight: Approximately 6.6 g
• Shelf life: Up to 10 years when properly stored
• Operating temperature: -10°C to +60°C
• Rechargeable: No
• Data Sheet: GP CR2450 Data Sheet (PDF)

CR2450 and CR2450N Compatibility

The CR2450 and CR2450N have different case designs and are not always interchangeable. The CR2450N has a raised lip designed for specific battery holders. If your device requires the N-style battery, see the Renata CR2450N lithium battery.

If you are unsure which battery your device requires, please contact us before ordering.

Important: Confirm that your original battery is marked CR2450. Lithium coin cell batteries with the same voltage may have different dimensions, terminal designs, and capacities.