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Energizer CR2016 3V Lithium Coin Cell Battery - 12 Pack

£599
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer CR2016 is a 3V lithium coin cell battery supplied in a professional 12-pack. Each cell measures 20mm diameter by 1.6mm height and delivers stable 3V output for devices including car key fobs, medical equipment, digital watches, calculators, fitness trackers and remote controls. The lithium chemistry provides consistent voltage throughout the discharge cycle rather than the gradual fade of alkaline cells.

Designed for devices requiring compact, long-life power sources, the CR2016 offers a 10-year shelf life when stored at room temperature, making the 12-pack suitable for stocking across multiple devices or maintaining spares for business and home use. The cells operate reliably in temperatures from -30°C to +60°C, covering both cold outdoor environments and warm interior applications. Child-resistant packaging meets safety standards whilst remaining accessible for adults.

The 12-pack format suits businesses maintaining stock for security systems, medical facilities replacing device batteries at regular intervals, and households with multiple devices using CR2016 cells. Each battery is individually sealed within the pack to prevent premature discharge from contact with other cells or metallic objects during storage.

Specification
Battery Range Energizer Lithium
Cell Size 2016
Cell Composition Lithium
Frequently Asked

What devices use CR2016 batteries?

CR2016 cells are commonly found in car key fobs, digital watches, fitness trackers, calculators, small remote controls, medical devices such as glucose meters, and some LED torches. If a device specifies CR2016, the 20mm diameter and 1.6mm height must match exactly — thicker cells like CR2025 or CR2032 will not fit.

How long do CR2016 batteries last?

Shelf life is 10 years when stored at room temperature. In-device life depends on usage patterns and power draw. A car key fob typically runs 1-2 years on a single CR2016, whilst a watch with basic timekeeping may run 2-3 years.

Can CR2016 batteries be recharged?

No. Energizer CR2016 lithium cells are single-use and must be disposed of responsibly once depleted. Attempting to recharge lithium coin cells can cause leakage or rupture.

Are these batteries interchangeable with other sizes?

The CR2016 is 1.6mm thick. The CR2025 (2.5mm) and CR2032 (3.2mm) are thicker and will not fit devices designed for CR2016. Always match the exact cell size specified by the device manufacturer.

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 CR2016 is a 3V lithium coin cell battery supplied in a professional 12-pack. Each cell measures 20mm diameter by 1.6mm height and delivers stable 3V output for devices including car key fobs, medical equipment, digital watches, calculators, fitness trackers and remote controls. The lithium chemistry provides consistent voltage throughout the discharge cycle rather than the gradual fade of alkaline cells.

    Designed for devices requiring compact, long-life power sources, the CR2016 offers a 10-year shelf life when stored at room temperature, making the 12-pack suitable for stocking across multiple devices or maintaining spares for business and home use. The cells operate reliably in temperatures from -30°C to +60°C, covering both cold outdoor environments and warm interior applications. Child-resistant packaging meets safety standards whilst remaining accessible for adults.

    The 12-pack format suits businesses maintaining stock for security systems, medical facilities replacing device batteries at regular intervals, and households with multiple devices using CR2016 cells. Each battery is individually sealed within the pack to prevent premature discharge from contact with other cells or metallic objects during storage.

    Specification
    Battery Range Energizer Lithium
    Cell Size 2016
    Cell Composition Lithium
    Frequently Asked

    What devices use CR2016 batteries?

    CR2016 cells are commonly found in car key fobs, digital watches, fitness trackers, calculators, small remote controls, medical devices such as glucose meters, and some LED torches. If a device specifies CR2016, the 20mm diameter and 1.6mm height must match exactly — thicker cells like CR2025 or CR2032 will not fit.

    How long do CR2016 batteries last?

    Shelf life is 10 years when stored at room temperature. In-device life depends on usage patterns and power draw. A car key fob typically runs 1-2 years on a single CR2016, whilst a watch with basic timekeeping may run 2-3 years.

    Can CR2016 batteries be recharged?

    No. Energizer CR2016 lithium cells are single-use and must be disposed of responsibly once depleted. Attempting to recharge lithium coin cells can cause leakage or rupture.

    Are these batteries interchangeable with other sizes?

    The CR2016 is 1.6mm thick. The CR2025 (2.5mm) and CR2032 (3.2mm) are thicker and will not fit devices designed for CR2016. Always match the exact cell size specified by the device manufacturer.

    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.