Introduction
This manual provides essential information for the safe and effective use of your Energizer 2450 Lithium Coin Batteries. These batteries are designed to deliver long-lasting, dependable power for various specialty devices.

Image: Energizer 2450 Lithium Coin Battery 2-pack.
Safety Information
WARNING: Ingestion Hazard
- A swallowed button cell or coin battery can cause severe internal chemical burns in as little as 2 hours, leading to serious injury or death.
- Keep new and used batteries OUT OF REACH OF CHILDREN.
- Seek immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body. For treatment information, contact your local poison control center.
- Keep in original packaging until ready to use. Immediately dispose of used batteries and keep away from children.
- Do NOT dispose of batteries in household trash.
General Safety Guidelines
- Do not recharge, disassemble, heat, or dispose of in fire.
- Ensure correct polarity (+/-) when installing.
- Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.

Image: Child-resistant packaging for Energizer 2450 Lithium Coin Batteries, emphasizing safety.
Setup and Installation
Energizer 2450 Lithium Coin Batteries are commonly used in various small electronic devices. The installation process will vary depending on the specific device. Always refer to your device's instruction manual for precise battery replacement steps.
General Installation Steps:
- Locate the battery compartment on your device. This may require a small screwdriver or other tool.
- Carefully open the compartment.
- Remove the old battery, noting its orientation (positive (+) and negative (-) terminals).
- Insert the new Energizer 2450 battery, ensuring correct polarity.
- Close the battery compartment securely.
- Test your device to confirm proper function.

Image: Examples of specialty devices that utilize Energizer 2450 Lithium Coin Batteries.
Operating Instructions
Once installed, your Energizer 2450 Lithium Coin Battery will provide consistent power to your device. These batteries are designed for single-use applications and are not rechargeable.
- Optimal Performance: The batteries are engineered to perform across a wide temperature range, from -22°F to 140°F (-30°C to 60°C).
- Long-Lasting Power: Expect reliable power for an extended period, reducing the frequency of battery changes.

Image: Illustration demonstrating the wide temperature range capability of Energizer 2450 Lithium Coin Batteries.
Maintenance and Storage
Proper maintenance and storage ensure the longevity and safety of your Energizer 2450 Lithium Coin Batteries.
- Storage: Store unused batteries in their original packaging at room temperature. Avoid extreme heat or cold.
- Shelf Life: These batteries can hold power in storage for up to 12 years.
- Disposal: Dispose of used batteries responsibly according to local regulations. Do not incinerate or mutilate.

Image: Graphic highlighting the 12-year power retention capability of Energizer 2450 Lithium Coin Batteries in storage.
Troubleshooting
If your device is not functioning correctly after battery installation, consider the following:
- Check Polarity: Ensure the battery is inserted with the correct positive (+) and negative (-) orientation.
- Secure Connection: Verify that the battery is seated firmly in its compartment and that the compartment cover is closed properly.
- Device Compatibility: Confirm that the Energizer 2450 battery is the correct type and size for your device.
- Replace Battery: If the device still does not work, try replacing the battery with a new one to rule out a faulty battery.
- Device Malfunction: If the issue persists, the problem may lie with the device itself, not the battery. Consult your device's manual or manufacturer.
Specifications
| Feature | Detail |
|---|---|
| Cell Size | 2450 |
| IEC Designation | CR2450 |
| Battery Type | Lithium Coin |
| Voltage | 3 Volts |
| Replacement For | L52, DL2450, 5029LC |
| Temperature Range | -22°F to 140°F (-30°C to 60°C) |
| Shelf Life | Up to 12 years in storage |
| Packaging | Child Resistant |
| Item Model Number | 2450BP-2N |
| UPC | 0039800137449 |
Product Overview Video
Video: A brief overview of the Energizer 2450 Lithium Coin Battery, showcasing its features and applications. This video is provided by Amazon Product Imaging.





