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Energizer CR2450 3V Lithium Coin Cell Battery - 2 Pack

£299
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer CR2450 is a 3V lithium coin cell battery supplied in a 2-pack blister. The CR2450 designation indicates a 24mm diameter and 5.0mm height, making it one of the larger coin cell formats and suitable for devices requiring extended runtime or higher current draw than smaller CR2032 or CR2025 cells can provide.

Commonly used in car key fobs, remote entry systems, fitness trackers, glucose monitors, digital kitchen scales and some motherboard CMOS backup applications, the CR2450 offers a lithium chemistry that maintains stable voltage output across the discharge curve and operates across a wide temperature range from -22°F to 140°F. This makes the battery viable for outdoor security sensors and vehicle-mounted devices exposed to temperature extremes.

The Energizer CR2450 cross-references with 5029LC, DL2450 and ECR2450 designations from other manufacturers, meaning it can replace these equivalent cells without compatibility concerns. The lithium chemistry offers a typical shelf life of up to 10 years in storage, reducing the need for frequent stock rotation in low-use devices.

Specification
Weight (KG) 0.01
Width (mm) 4
Height (mm) 120
Depth (mm) 80
Battery Range Energizer Specialist
Cell Size CR2450
Cell Composition Lithium
Frequently Asked

What devices use CR2450 batteries?

CR2450 cells are used in car key fobs, remote entry systems, fitness trackers, glucose monitors, digital scales, some motherboard CMOS backup applications, and security sensors. The larger capacity compared to CR2032 or CR2025 makes them suitable for devices with higher current draw or longer required runtime.

Can I use a CR2450 in place of a CR2032?

No. The CR2450 is 24mm diameter and 5.0mm thick, while the CR2032 is 20mm diameter and 3.2mm thick. The CR2450 will not fit in a battery holder designed for CR2032 cells.

What is the shelf life?

Energizer lithium coin cells typically offer up to 10 years of shelf life when stored at room temperature in the original packaging. The best-before date is printed on the blister pack.

Are these batteries rechargeable?

No. CR2450 lithium coin cells are primary (non-rechargeable) batteries. Attempting to recharge them can cause leakage, overheating or rupture.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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    Description

    The Energizer CR2450 is a 3V lithium coin cell battery supplied in a 2-pack blister. The CR2450 designation indicates a 24mm diameter and 5.0mm height, making it one of the larger coin cell formats and suitable for devices requiring extended runtime or higher current draw than smaller CR2032 or CR2025 cells can provide.

    Commonly used in car key fobs, remote entry systems, fitness trackers, glucose monitors, digital kitchen scales and some motherboard CMOS backup applications, the CR2450 offers a lithium chemistry that maintains stable voltage output across the discharge curve and operates across a wide temperature range from -22°F to 140°F. This makes the battery viable for outdoor security sensors and vehicle-mounted devices exposed to temperature extremes.

    The Energizer CR2450 cross-references with 5029LC, DL2450 and ECR2450 designations from other manufacturers, meaning it can replace these equivalent cells without compatibility concerns. The lithium chemistry offers a typical shelf life of up to 10 years in storage, reducing the need for frequent stock rotation in low-use devices.

    Specification
    Weight (KG) 0.01
    Width (mm) 4
    Height (mm) 120
    Depth (mm) 80
    Battery Range Energizer Specialist
    Cell Size CR2450
    Cell Composition Lithium
    Frequently Asked

    What devices use CR2450 batteries?

    CR2450 cells are used in car key fobs, remote entry systems, fitness trackers, glucose monitors, digital scales, some motherboard CMOS backup applications, and security sensors. The larger capacity compared to CR2032 or CR2025 makes them suitable for devices with higher current draw or longer required runtime.

    Can I use a CR2450 in place of a CR2032?

    No. The CR2450 is 24mm diameter and 5.0mm thick, while the CR2032 is 20mm diameter and 3.2mm thick. The CR2450 will not fit in a battery holder designed for CR2032 cells.

    What is the shelf life?

    Energizer lithium coin cells typically offer up to 10 years of shelf life when stored at room temperature in the original packaging. The best-before date is printed on the blister pack.

    Are these batteries rechargeable?

    No. CR2450 lithium coin cells are primary (non-rechargeable) batteries. Attempting to recharge them can cause leakage, overheating or rupture.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.