Energizer CR2450 Lithium Coin Cell Battery Pack of 2

The CR2450 is a less common but important coin cell format, notably larger in diameter than the ubiquitous CR2032, and used in specific devices that require the additional capacity this size provides. Common applications include certain access control fobs, larger remote controls, medical devices, and some wireless security sensors designed to accept the CR2450 cell.

This pack of 2 from Energizer covers an immediate replacement with a backup, which is a sensible approach for devices where the cell is not changed frequently but where a flat battery would cause disruption. Energizer’s lithium coin cells are known for their consistent voltage output and long storage life, making them a reliable choice even when kept in a spares drawer for months before use.

The 3V nominal voltage matches the standard requirement for devices specifying the CR2450, and the lithium chemistry ensures the cell performs well across a reasonable range of temperatures, both indoors and in mildly challenging environments.

For facilities managers, security system operators, or end users who need to replace CR2450 cells in access control fobs or specific electronic devices, this two-pack provides a convenient and dependable solution.

Key Features

• Pack of 2 Energizer CR2450 3V lithium coin cell batteries
• Larger format than CR2032, suited to devices requiring higher capacity
• Reliable 3V output from Energizer lithium chemistry
• Long shelf life for on-demand or infrequent replacement use
• Compatible with key fobs, remotes, and devices specifying CR2450