Duracell CR2450 3V Single-use battery Lithium

The Duracell CR2450 3V single-use battery is a lithium coin cell designed to deliver steady power to a range of small electronic devices. With a compact CR2450 form factor and 3 V nominal voltage, this battery is intended for low- to moderate-drain applications where long shelf life and reliable performance are important. The single battery format makes it suitable for replacing worn cells in devices that require a button/coin battery of this size.

Advantages

The Duracell CR2450 offers stable voltage output throughout its service lifetime and a long shelf life that reduces the need for frequent replacements. Its lithium chemistry provides a high energy density relative to size, and the standardized CR2450 dimensions ensure compatibility with devices designed for this battery form factor. The single-use design means the cell is maintenance-free and ready to install out of the package.

Key specifications

• Battery type: single-use lithium coin cell
• Chemistry: lithium
• Nominal voltage: 3 V
• Form factor / size: CR2450 (coin/button cell)
• Quantity included: 1 piece

How to use

Insert the Duracell CR2450 cell into the device’s battery compartment observing correct polarity (+/−). Ensure contacts in the device are clean and free of corrosion before installation. Replace only with the same battery size and voltage. Dispose of used batteries according to local regulations for single-use lithium cells and avoid incineration. Keep spare batteries in their original packaging until ready to use to preserve shelf life.

Recommendations

Store the battery in a cool, dry place away from direct sunlight and metal objects to prevent short circuits. Do not attempt to recharge, puncture, or deform the cell. Keep out of reach of children and follow device manufacturer guidance when replacing batteries.