Car Keyfob Batteries

The keyfobs that lock and unlock your vehicles use a low-power RF circuit to send the signal that requires a short surge of power each time you push the button. When you consider how many times per year you push those buttons, it’s easy to understand that these gadgets need efficient, long-lasting batteries.

Virtually all modern key fobs or “car remotes” as they’re sometimes called are powered by button (“coin”) cells with the “CR” designation. This denotes cells powered by lithium manganese oxide chemistry. These batteries provide 3V nominal power and very long service in a compact case.

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  • Duracell DL2032 CR2032 Lithium Coin Cell Batteries | 4 Pack

    Duracell

    £3.29
    This pack contains four new Duracell DL2032 coin cells. Suitable for watches, small clocks, doorbells and car key remote control fobs, other applications of this popular size of button battery include 3D TV active shutter glasses, CMOS motherboards and...
    £3.29
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    £3.29
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  • Out of Stock

    GP A76 LR44 Button Cell Batteries | 10 Pack

    GP

    £2.15
    These GP A76 LR44 button cells are supplied in a cost-effective blister pack of ten separate items, ideal for keeping a few spares to hand for use in offices, workshops and larger homes. LR44 cells are widely used in small devices such as clocks and...
    £2.15
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    £2.15
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  • Maxell CR2032 Coin Cell Batteries | 5 Pack

    Maxell

    £1.75
    Maxell CR2032 disposable batteries provide consumers with a highly stable battery which can operate through a large range of temperatures. The compact and lightweight design of these batteries means that they are perfect for powering small, handheld...
    £1.75
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    £1.75
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  • Duracell DL2450 CR2450 Lithium Coin Cell Battery | 1 Pack

    Duracell

    £1.89
    The Duracell DL2450 3V Battery is a coin cell battery, meaning it is the approximate size and shape of a coin. It is manufactured according to Duracell's standards to provide a longer shelf life than similar batteries, typically up to ten years. This...
    £1.89
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    £1.89
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  • Energizer LR44 A76 Button Cell Batteries | 4 Pack

    Energizer

    £1.75
    These sealed multiple packs contain four new A76 LR44 1.5V zero-mercury miniature batteries, a popular size of button cell that is commonly used in devices such as multimeters, laser pointers and digital thermometers. A small stock of these A76 or LR44...
    £1.75
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    £1.75
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  • Panasonic CR1632 Coin Cell Battery | 1 Pack

    Panasonic

    £1.69
    Panasonic CR1632 coin cells are manufactured to the highest standard. They feature a compact coin design with a thickness of 3.2mm and a diameter of 16mm. Lithium chemistry has been used to generate a voltage of 3V with a high capacity of 140mAh. These...
    £1.69
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    £1.69
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  • Panasonic CR2032 Coin Cell Batteries | 6 Pack

    Panasonic

    £2.59
    Panasonic CR2032 batteries use lithium manganese oxide technology to deliver a nominal voltage of 3V with a capacity of 210mAh. These coin cells have a diameter of 20mm and a thickness of only 3.2mm. Weighing only 3.1g these cells are ideal for handheld,...
    £2.59
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  • Duracell CR1632 Coin Cell Battery | 1 Pack

    Duracell

    £2.49
    This single-use CR1632 coin cell will provide high-quality power to a variety of small devices such as watches, wireless remotes and certain medical devices. Made by the household name, Duracell, this cell is also a popular choice for high tech...
    £2.49
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  • Duracell DL2032 CR2032 Lithium Coin Cell Batteries | 2 Pack

    Duracell

    £1.75
    This sealed twin pack of Duracell DL2032 lithium coin cell batteries offers all the reliability and steady power one expects from the renowned brand. DL2032 long-lasting coin batteries are a frequently used size in electronic devices such as...
    £1.75
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    £1.75
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  • Duracell DL2430 CR2430 Lithium Coin Cell Battery | 1 Pack

    Duracell

    £1.85
    These Duracell DL2430 3V Coin Cell Batteries are manufactured with lithium for a long, reliable life. Coin cell batteries have a range of common uses within consumer products including watches, calculators, digital scales, alarm key fobs and remote...
    £1.85
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    £1.85
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  • Panasonic CR2032 Coin Cell Batteries | 2 Pack

    Panasonic

    £1.35
    Panasonic CR2032 batteries use lithium manganese chemistry to deliver a capacity of 210mAh with a diameter of only 20mm and a height of only 3.2mm. These lightweight coin cells are ideal for portable devices, weighing only 3.1g. The latest lithium...
    £1.35
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    £1.35
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  • Duracell DL1220 CR1220 Lithium Coin Cell Battery | 1 Pack

    Duracell

    £1.49
    The Duracell DL1220 Lithium Coin Cell battery is for use in small devices that need 3 volts to run, such as calculators, remote controls, some car alarm kits, watches and much more. Being a well-researched and improved upon technology, lithium batteries...
    £1.49
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    £1.49
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  • Energizer CR2032 Lithium Coin Cell Batteries | 6 Pack

    Energizer

    £2.95
    These button-sized batteries offered by Energizer employ a lithium chemistry that is able to reliably provide a total power output of 3 volts. As they are notably small, these units can often be seen within CMOS chips (computer memory chips), watches,...
    £2.95
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    £2.95
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  • GP CR2032 Coin Cell Batteries | 5 Pack

    GP

    £1.85
    The CR2032 is a flat lithium coin cell battery manufactured by GP to provide a stable source of power to a varied range of electronic devices. This button cell battery is sold in a pack of 5 units, each of which has a voltage of 3V, a nominal capacity of...
    £1.85
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    £1.85
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  • Duracell DL2025 CR2025 Lithium Coin Cell Batteries | 2 Pack

    Duracell

    £1.75
    This sealed pack contains two new Duracell DL2025 (CR2025 size) coin cell batteries, manufactured with lithium technology for long-lasting power. The main uses of this small size of button battery are in calculators, laptop motherboards for CMOS memory...
    £1.75
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    £1.75
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  • Panasonic CR2032 Coin Cell Batteries | 12 Pack

    Panasonic

    £4.95
    This sealed pack contains twelve new Panasonic CR2032 3V coin cells. Frequent applications include remote controls, key fobs, some bathroom scales and miniature toys as well as active shutter 3D TV glasses and certain types of doorbell. Featuring a...
    £4.95
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  • Ansmann A23 12V Alkaline Battery | 1 Pack

    Ansmann

    £1.25
    This specialist alkaline battery for garage door openers and similar 12V devices is from Ansmann, a manufacturer with a worldwide reputation for excellence and innovation. It delivers the kind of first-class performance you’d expect from a product made...
    £1.25
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    £1.25
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  • Panasonic CR2025 Coin Cell Batteries | 2 Pack

    Panasonic

    £1.35
    Panasonic CR2025 batteries are high energy density cells which use lithium chemistry to provide a nominal voltage of 3V and a capacity of 150 – 170mAh. These are lightweight cells, weighing only 2.5g. These batteries are much more stable than alkaline...
    £1.35
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    £1.35
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  • Panasonic CR2016 Coin Cell Batteries | 6 Pack

    Panasonic

    £2.59
    Panasonic CR2016 batteries are highly reliable and can function at temperatures as low as -20oC and as high as +65oC. These cells use lithium chemistry to deliver a voltage of 3V and a capacity of 80-90mAh. With a diameter of 12.5mm and a height of only...
    £2.59
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    £2.59
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  • Panasonic CR1620 Coin Cell Battery | 1 Pack

    Panasonic

    £1.49
    Panasonic CR1620 batteries use lithium manganese oxide technology to deliver 3V with a capacity of 75mAh. These batteries give a maximum continuous current of 0.1mA and can operate at temperatures as low as -30oC. They have a standard terminal type and a...
    £1.49
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  • GP CR2450 Coin Cell Batteries | 5 Pack

    GP

    £4.95
    Manufactured by GP Batteries and available in a blister-sealed pack of five, the GP CR2450 Lithium Coin Cell is a single use, 3 volt battery rated at a nominal capacity of 610 mAh. It is designed to have a long operational lifespan and is commonly used...
    £4.95
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  • Energizer CR1225 BR1225 Lithium Coin Cell Battery | 1 Pack

    Energizer

    £1.85
    Energizer never fails to provide consumers all over the world with reliable and dependable batteries. Part of the esteemed battery line up are Energizer CR1225 Batteries.The Energizer CR1225 is a coin shaped non-rechargeable battery that can be used for...
    £1.85
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    £1.85
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  • Energizer CR1632 L50 Lithium Coin Cell Battery | 1 Pack

    Energizer

    £1.59
    Energizer CR1632 Batteries are capable of providing a steady supply of power for precision devices, like glucose monitors and blood pressure cuffs. Devices using this battery can be literally used any time when needed because of the battery’s 10-year...
    £1.59
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    £1.59
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  • Panasonic LRV08 A23 MN21 Battery | 1 Pack

    Panasonic

    £1.15
    Panasonic LRV08 A23 MN21 batteries provide a nominal voltage of 12V. These cylindrical cells use alkaline chemistry and have a diameter of 10.5mm and a length of 28mm. These cells are interchangeable with 23A, 23GA, E23A, GP-23A, GP23A, K23A, L1028,...
    £1.15
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    £1.15
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  • Energizer CR2032 Lithium Coin Cell Batteries | 4 Pack

    Energizer

    £1.99
    This 4-cell pack from Energizer is an economical way to buy replacement button batteries for your key fobs, heart monitors, toys and other devices. It contains 4 reliable, lightweight coin batteries from a trusted name in portable power. These cells are...
    £1.99
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    £1.99
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  • Energizer CR2450 Lithium Coin Cell Batteries | 2 Pack

    Energizer

    £2.99
    This Energizer 3V CR2450 battery is a direct replacement for batteries with codes: DL2450, 2450, CR2450, CR2450N, DL2450 and K2450L. Compatible electronic devices are normally small and include, watches, calculators, small torches, car key fobs and laser...
    £2.99
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    £2.99
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  • Duracell DL1620 CR1620 Lithium Coin Cell Battery | 1 Pack

    Duracell

    £1.29
    Duracell has long a trusted brand for consumers and professionals, known for innovation and quality. The DL1620 button cell is a high-quality, 3V direct replacement for CR1620 batteries, commonly used in watches, sports and health equipment, toys and...
    £1.29
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    £1.29
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  • Maxell CR2025 Coin Cell Batteries | 5 Pack

    Maxell

    £1.75
    Maxell CR2025 disposable batteries have a charge density with a capacity of 170 mAh. These compact cells are highly stable at both low and high temperatures. Their small weight of only 2.5g makes them ideal for situations where portable power is required...
    £1.75
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    £1.75
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  • Energizer A23 MN21 LRV08 Batteries | 2 Pack

    Energizer

    £1.49
    Sold in a pack of 2, these Energizer MN21 A23 Batteries are often found in a wide range of security equipment including alarms, key-fobs and intruder detectors. They also have applications in the medical industry with many blood pressure monitoring...
    £1.49
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    £1.49
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  • Duracell DL1616 CR1616 Lithium Coin Cell Battery | 1 Pack

    Duracell

    £1.29
    Duracell’s standard lithium coin cells are among the most widely used in the consumer market because they’re known for high quality. The DL1616 is a small, medium capacity battery, used in watches, medical devices, key fobs and other low-to medium-drain...
    £1.29
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    £1.29
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  • Panasonic CR2025 Coin Cell Batteries | 6 Pack

    Panasonic

    £2.59
    Panasonic CR2025 batteries feature a compact design and high energy density. They have a diameter of 20mm and a height of 2.5mm with a capacity of 150-170mAh. These small cells have a weight of 2.5g. Lithium coin cells are commonly used to power small,...
    £2.59
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    £2.59
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  • Panasonic CR2450 Coin Cell Battery | 1 Pack

    Panasonic

    £1.89
    Affordable and lightweight, the Panasonic CR2450 Coin Cell Battery (1 Pack) contains one single use, 3 volt, high quality lithium battery.Produced with the latest in lithium-manganese oxide battery manufacturing technology, this three volt battery from...
    £1.89
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    £1.89
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  • Duracell DL2016 CR2016 Lithium Coin Cell Batteries | 2 Pack

    Duracell

    £1.75
    This sealed pack contains two new Duracell DL2016 (CR2016 size) 3V lithium coin cell batteries, which come with the advanced technology, durability and quality which users expect from the Duracell range. Renowned worldwide, Duracell button cells can be...
    £1.75
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    £1.75
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  • Maxell CR2032 Coin Cell Battery | 1 Pack

    Maxell CR2032 Coin Cell Battery | 1 Pack

    Maxell

    £0.85
    The CR2032 Lithium Coin Cell Battery is designed to provide a stable, reliable power source for your small electronics needs. Powering everything from alarm clocks to watches and calculators to computers, the CR2032 coin cell battery is the workhorse of...
    £0.85
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    £0.85
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  • Energizer CR2032 Lithium Coin Cell Batteries | 2 Pack

    Energizer

    £1.29
    The CR2032 button battery is one of the most commonly used 3V lithium cells in applications ranging from key fobs to computer memory backup. This convenient 2-cell pack from Energizer gives you a reliable power source now and a spare for later, or a...
    £1.29
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    £1.29
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  • Energizer A27 E27A 12V Alkaline Batteries | 2 Pack

    Energizer

    £1.25
    The Energizer A27 12V Alkaline Battery is a ‘miniature alkaline’ cylindrical-shaped battery perfectly designed for electronic applications requiring high rate pulses such as LED lights and remote garage door controllers to name a few. Energizer A27 12V...
    £1.25
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    £1.25
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  • Energizer LR44 A76 Button Cell Batteries | 2 Pack

    Energizer

    £0.95
    Supplied in a convenient blister twin pack, these LR44 1.5V button cell batteries are commonly used in digital thermometers, LED key fobs and miniature flashlights as well as small watches and clocks. Other uses include multimeters and laser pointers...
    £0.95
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    £0.95
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  • Energizer LR1 N MN9100 Batteries | 2 Pack

    Energizer

    £1.75
    This pack contains two new Energizer LR1 1.5V miniature alkaline batteries. Frequent applications include pagers, small clocks, automatic door unlocking systems and garage door security controls. Their compact size means they are common in Bluetooth...
    £1.75
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    £1.75
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  • Energizer CR2430 Lithium Coin Cell Batteries | 2 Pack

    Energizer

    £2.79
    This CR2430 Cell from Energizer is a single use button cell battery which is found in small electronic devices around the home and office. Good examples are calculators and watches but this CR2430 cell will directly replace the cell in any device which...
    £2.79
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    £2.79
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  • Panasonic CR1220 Coin Cell Battery | 1 Pack

    Panasonic

    £1.39
    Panasonic CR1220 lithium coin cells are small, high density batteries. They have a thickness of 2mm, a diameter of 12mm and a capacity of 35mAh. They have a maximum continuous current of 0.1mA and deliver a nominal voltage of 3V. These cells are highly...
    £1.39
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    £1.39
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