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Energizer CR2025 3V Lithium Coin Cell Battery (1 Pack)

£149
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer CR2025 is a 3V lithium coin cell battery designed for small electronics including car key fobs, remote controls, fitness trackers, medical devices and compact torches. The 20mm diameter and 2.5mm thickness conform to the IEC standard CR2025 cell size, making the battery compatible with any device specifying CR2025, DL2025 or ECR2025.

Lithium chemistry provides a stable 3V output across the battery's discharge cycle and maintains performance in temperatures from -30°C to 60°C, which matters for key fobs left in cars overnight during winter or wearable devices worn during outdoor activity. The single-cell blister pack uses child-resistant packaging that meets UK and EU safety standards, requiring two independent actions to open the card.

Energizer rates the CR2025 at approximately 165mAh capacity, which translates to several months of typical use in a car remote or fitness tracker depending on transmission frequency and screen-on time. The shelf life is up to 10 years from manufacture when stored at room temperature, so spare cells can be kept in a drawer without degradation. The best-before date is printed on the packaging.

Specification
Weight (KG) 0.01
Width (mm) 80
Height (mm) 4
Depth (mm) 120
Battery Range Energizer Specialist
Cell Size CR2025
Cell Composition Lithium
Frequently Asked

What devices use CR2025 batteries?

CR2025 cells are used in car key fobs, remote controls, fitness trackers, digital watches, small LED torches, bathroom scales, glucose meters and other compact electronics requiring 3V power in a thin form factor.

Can I use CR2025 instead of CR2032?

No. CR2025 is 2.5mm thick while CR2032 is 3.2mm thick. A CR2025 will fit into a CR2032 compartment but may not make proper contact with the terminals. A CR2032 will not fit into a CR2025 compartment. Always use the cell size specified by the device manufacturer.

How long does a CR2025 last?

Battery life depends on the device's power draw. In a typical car key fob with moderate use (5-10 button presses per day), a CR2025 lasts 1-2 years. In a fitness tracker with continuous Bluetooth and screen updates, expect 3-6 months. The battery has a 10-year shelf life if unused.

Is the packaging child-resistant?

Yes. The blister card requires two independent actions to open, meeting UK and EU child safety standards for button cell batteries.

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 CR2025 is a 3V lithium coin cell battery designed for small electronics including car key fobs, remote controls, fitness trackers, medical devices and compact torches. The 20mm diameter and 2.5mm thickness conform to the IEC standard CR2025 cell size, making the battery compatible with any device specifying CR2025, DL2025 or ECR2025.

    Lithium chemistry provides a stable 3V output across the battery's discharge cycle and maintains performance in temperatures from -30°C to 60°C, which matters for key fobs left in cars overnight during winter or wearable devices worn during outdoor activity. The single-cell blister pack uses child-resistant packaging that meets UK and EU safety standards, requiring two independent actions to open the card.

    Energizer rates the CR2025 at approximately 165mAh capacity, which translates to several months of typical use in a car remote or fitness tracker depending on transmission frequency and screen-on time. The shelf life is up to 10 years from manufacture when stored at room temperature, so spare cells can be kept in a drawer without degradation. The best-before date is printed on the packaging.

    Specification
    Weight (KG) 0.01
    Width (mm) 80
    Height (mm) 4
    Depth (mm) 120
    Battery Range Energizer Specialist
    Cell Size CR2025
    Cell Composition Lithium
    Frequently Asked

    What devices use CR2025 batteries?

    CR2025 cells are used in car key fobs, remote controls, fitness trackers, digital watches, small LED torches, bathroom scales, glucose meters and other compact electronics requiring 3V power in a thin form factor.

    Can I use CR2025 instead of CR2032?

    No. CR2025 is 2.5mm thick while CR2032 is 3.2mm thick. A CR2025 will fit into a CR2032 compartment but may not make proper contact with the terminals. A CR2032 will not fit into a CR2025 compartment. Always use the cell size specified by the device manufacturer.

    How long does a CR2025 last?

    Battery life depends on the device's power draw. In a typical car key fob with moderate use (5-10 button presses per day), a CR2025 lasts 1-2 years. In a fitness tracker with continuous Bluetooth and screen updates, expect 3-6 months. The battery has a 10-year shelf life if unused.

    Is the packaging child-resistant?

    Yes. The blister card requires two independent actions to open, meeting UK and EU child safety standards for button cell batteries.

    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.