Energizer CR2430 Lithium Coin Battery 3V 320mAh 2-Pack

The Energizer CR2430 Lithium Coin Battery is a high-performance 3V power source designed to provide reliable and consistent energy for a wide range of small electronic devices. With a capacity of 320mAh, these batteries are engineered to meet the demands of modern technology, ensuring your essential gadgets remain operational when you need them most. This 2-pack offers a convenient solution for users who require dependable power for multiple devices or need a reliable spare on hand.

Advantages

These lithium coin batteries are built for longevity and stability, featuring excellent leakage resistance that protects your sensitive electronics from damage. One of the primary benefits is their impressive shelf life, as they can hold power for up to 10 years when stored properly. Furthermore, they are designed to perform reliably across a wide temperature range, from -30º to 60º C, making them suitable for various environments and demanding applications where standard batteries might fail.

Suitable for

• Car key fobs and keyless entry systems
• Medical devices such as glucose monitors and heart rate monitors
• Digital watches and calculators
• Small electronic toys and handheld games
• Remote controls

This battery may not be suitable for high-drain devices that require a constant, high-amperage power supply, such as professional power tools or high-intensity lighting equipment. It is specifically engineered for low-to-medium drain specialty electronics.

Key specifications

• Battery Type: Lithium Coin
• Voltage: 3V
• Capacity: 320mAh
• IEC Size: CR2430
• Operating Temperature: -30º to 60º C
• Shelf Life: Up to 10 years
• Compatible replacements: L20, DL2430, LF12W, 5011LC

How to use

To use the Energizer CR2430 battery, first ensure your device is powered off. Open the battery compartment of your electronic device, typically located on the back or side, using the appropriate tool if necessary. Remove the depleted battery and insert the new Energizer CR2430, ensuring the positive (+) side faces the correct direction as indicated by the device's markings. Close the compartment securely. If the device does not power on, verify that the battery is seated correctly and that the contacts are clean.

What to consider before purchase

• Verify the battery size (CR2430) matches your device requirements.
• Check the polarity requirements of your specific electronic device.
• Ensure the device is compatible with 3V lithium chemistry.
• Store in a cool, dry place to maintain the 10-year shelf life.

Usage recommendations

Always replace all batteries in a device at the same time to ensure consistent performance. Keep batteries out of reach of children and pets, and dispose of used batteries according to local environmental regulations.