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Single-use battery Duracell CR2450 3V
The Duracell CR2450 3V is a single-use lithium coin cell battery designed to provide steady power for small electronic devices. Its button/coin form factor and compact dimensions make it suitable for applications where long shelf life, stable voltage and low self-discharge are important. The battery is supplied as a single unit and is intended for devices that require a 3 V CR2450 cell.
The CR2450 delivers a consistent 3 V output with low self-discharge, ensuring reliable operation after storage. As a lithium single-use battery, it offers a higher energy density compared with alkaline coin cells, enabling longer runtime in low-drain and intermittent-use devices. Its compact size and standardized dimensions simplify replacement and compatibility checks across watches, calculators and small sensors.
Verify the device compatibility with a CR2450 3 V coin cell before installation. Observe polarity when inserting the battery: the positive side (usually marked) should face the appropriate contact in the device. Install the cell into the battery compartment using non-metallic tools or gloves if required to avoid shorting. After fitting, ensure the compartment is closed securely and test the device operation. Dispose of the used battery in accordance with local regulations for battery recycling or hazardous waste.
Store the battery in a cool, dry place away from metal objects that could short the terminals. Avoid exposing the battery to high temperatures or open flames. Remove the battery from devices that will not be used for extended periods to prevent leakage or contact corrosion. Follow local guidelines for recycling or disposal of lithium coin cells.
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