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Energizer CR1632 3V Lithium Coin Cell Battery - Single Pack

£199
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer CR1632 is a 3V lithium coin cell battery measuring 16mm diameter by 3.2mm thick, designed to power compact electronics requiring stable voltage in a small form factor. The lithium chemistry provides a flat discharge curve and operates reliably across a wide temperature range, from -30°C to +60°C, making it suitable for devices used both indoors and outdoors.

Commonly used in car key fobs, fitness trackers, heart rate monitors, glucose meters, watch batteries, and small remote controls, the CR1632 provides consistent power output throughout its shelf life. The single-pack format comes in child-resistant blister packaging that requires adult force to open, reducing the risk of accidental ingestion while remaining accessible for battery replacement.

Lithium coin cells hold charge longer in storage than alkaline equivalents, with the CR1632 maintaining voltage for up to 10 years when stored at room temperature. The 3V nominal voltage delivers higher energy density than two stacked alkaline button cells, allowing device manufacturers to design thinner housings. The Energizer CR1632 weighs 1.8 grams and measures 16mm × 3.2mm, fitting standard CR1632 battery compartments without modification.

Specification
Weight (KG) 0.01
Width (mm) 44
Height (mm) 5
Depth (mm) 89
Battery Range Energizer Specialist
Cell Size CR1632
Cell Composition Lithium
Frequently Asked

What devices use CR1632 batteries?

CR1632 batteries commonly power car key fobs, fitness trackers, heart rate monitors, glucose meters, calculators, small remote controls, and backup power in computer motherboards. Any device specifying CR1632 or DL1632 will accept this battery.

How long does a CR1632 battery last?

Service life depends on the device's power draw. In a car key fob with moderate use, a CR1632 typically lasts 3-4 years. In low-drain devices like watches or backup CMOS applications, it can last 5-10 years. The battery maintains shelf stability for up to 10 years when stored at room temperature.

Is the CR1632 the same as DL1632?

Yes. CR1632 and DL1632 refer to the same battery size and specification. CR is the IEC designation, while DL is Duracell's internal code. Both are 16mm diameter, 3.2mm thick, 3V lithium coin cells and are fully interchangeable.

What's the operating temperature range?

The Energizer CR1632 operates reliably from -30°C to +60°C, covering outdoor winter use in car key fobs and indoor applications in heated environments. Performance drops slightly at temperature extremes but remains functional.

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 CR1632 is a 3V lithium coin cell battery measuring 16mm diameter by 3.2mm thick, designed to power compact electronics requiring stable voltage in a small form factor. The lithium chemistry provides a flat discharge curve and operates reliably across a wide temperature range, from -30°C to +60°C, making it suitable for devices used both indoors and outdoors.

    Commonly used in car key fobs, fitness trackers, heart rate monitors, glucose meters, watch batteries, and small remote controls, the CR1632 provides consistent power output throughout its shelf life. The single-pack format comes in child-resistant blister packaging that requires adult force to open, reducing the risk of accidental ingestion while remaining accessible for battery replacement.

    Lithium coin cells hold charge longer in storage than alkaline equivalents, with the CR1632 maintaining voltage for up to 10 years when stored at room temperature. The 3V nominal voltage delivers higher energy density than two stacked alkaline button cells, allowing device manufacturers to design thinner housings. The Energizer CR1632 weighs 1.8 grams and measures 16mm × 3.2mm, fitting standard CR1632 battery compartments without modification.

    Specification
    Weight (KG) 0.01
    Width (mm) 44
    Height (mm) 5
    Depth (mm) 89
    Battery Range Energizer Specialist
    Cell Size CR1632
    Cell Composition Lithium
    Frequently Asked

    What devices use CR1632 batteries?

    CR1632 batteries commonly power car key fobs, fitness trackers, heart rate monitors, glucose meters, calculators, small remote controls, and backup power in computer motherboards. Any device specifying CR1632 or DL1632 will accept this battery.

    How long does a CR1632 battery last?

    Service life depends on the device's power draw. In a car key fob with moderate use, a CR1632 typically lasts 3-4 years. In low-drain devices like watches or backup CMOS applications, it can last 5-10 years. The battery maintains shelf stability for up to 10 years when stored at room temperature.

    Is the CR1632 the same as DL1632?

    Yes. CR1632 and DL1632 refer to the same battery size and specification. CR is the IEC designation, while DL is Duracell's internal code. Both are 16mm diameter, 3.2mm thick, 3V lithium coin cells and are fully interchangeable.

    What's the operating temperature range?

    The Energizer CR1632 operates reliably from -30°C to +60°C, covering outdoor winter use in car key fobs and indoor applications in heated environments. Performance drops slightly at temperature extremes but remains functional.

    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.