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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  • Energizer CR2032 Lithium Coin Cell Batteries | 6 Pack

    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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  • Panasonic CR2032 Coin Cell Batteries | 12 Pack

    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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    £4.95
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  • Panasonic CR2025 Coin Cell Batteries | 12 Pack

    Panasonic CR2025 Coin Cell Batteries | 12 Pack

    Panasonic

    £4.95
    Supplied in a sealed pack containing twelve new Panasonic CR2025 batteries, each of these 3V button cells boasts a peak current capacity of approximately 165 mA/h. Their lithium battery chemistry means that Panasonic key fob and computer batteries...
    £4.95
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    £4.95
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  • Panasonic CR2016 Coin Cell Batteries | 12 Pack

    Panasonic CR2016 Coin Cell Batteries | 12 Pack

    Panasonic

    £4.95
    Sealed in this multi-pack are twelve new Panasonic CR2016 coin cell batteries. Designed for single use, typical applications for CR2016 3V cells include some types of wristwatch, small photographic devices and computer motherboards in addition to...
    £4.95
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  • Panasonic CR2032 Coin Cell Batteries | 6 Pack

    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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    £2.59
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  • Panasonic CR2025 Coin Cell Batteries | 6 Pack

    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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  • Panasonic CR2016 Coin Cell Batteries | 6 Pack

    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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  • GP CR2450 Coin Cell Batteries | 5 Pack

    GP CR2450 Coin Cell Batteries | 5 Pack

    GP

    £5.49
    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...
    £5.49
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  • GP CR2430 Coin Cell Batteries | 5 Pack

    GP CR2430 Coin Cell Batteries | 5 Pack

    GP

    £5.49
    Available in a lightweight pack of five, the GP CR2430 Lithium Coin Cell is a 3 volt, single use battery, rated at a nominal capacity of 300mAh. With a diameter of 24.5mm and a height of just 3mm, this coin cell is a popular choice of battery for many...
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  • GP CR2032 Coin Cell Batteries | 5 Pack

    GP CR2032 Coin Cell Batteries | 5 Pack

    GP

    £1.99
    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...
    £1.99
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  • GP CR2025 Coin Cell Batteries | 5 Pack

    GP CR2025 Coin Cell Batteries | 5 Pack

    GP

    £1.99
    Sold in a sealed blister pack of five, the GP CR2025 Lithium Coin Cell is a single-use, 3 volt battery with a nominal capacity of 160mAh. Lightweight and measuring just 20mm in diameter and 2.5mm in height, this battery is an excellent choice for...
    £1.99
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  • GP CR2016 Coin Cell Batteries | 5 Pack

    GP CR2016 Coin Cell Batteries | 5 Pack

    GP

    £1.99
    Sold in a pack of five, the GP CR2016 Lithium Coin Cell is a 3 volt, single use battery rated at a nominal capacity of 90mAh. With dimensions of 20mm in diameter and 1.6mm in height, the battery is commonly used in a wide variety of small electronic...
    £1.99
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    £1.99
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  • GP CR1220 Coin Cell Batteries | 5 Pack

    GP CR1220 Coin Cell Batteries | 5 Pack

    GP

    £2.15
    The GP CR1220 is a disposable button cell lithium battery that performs well in extreme weather conditions and offers a long shelf life along with remarkable power density. These GP coin cell batteries have a nominal voltage of 3.0 Volts and a capacity...
    £2.15
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    £2.15
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  • Out of Stock
    GP A76 LR44 Button Cell Batteries | 10 Pack

    GP A76 LR44 Button Cell Batteries | 10 Pack

    GP

    £1.95
    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...
    £1.95
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    £1.95
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  • Maxell CR2016 Coin Cell Batteries | 5 Pack

    Maxell CR2016 Coin Cell Batteries | 5 Pack

    Maxell

    £1.75
    With a Nominal Voltage of 3V and a capacity between 80-90mAh, this Larger 5 pack of CR2016 batteries from Maxell offers a chance to stock up on batteries for your compatible calculators, key fobs and electronic toys. They are also found in medical...
    £1.75
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    £1.75
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  • Maxell CR2032 Coin Cell Batteries | 5 Pack

    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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  • Maxell CR2025 Coin Cell Batteries | 5 Pack

    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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  • Duracell DL2032 CR2032 Lithium Coin Cell Batteries | 4 Pack

    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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  • Energizer CR2025 Lithium Coin Cell Batteries | 4 Pack

    Energizer CR2025 Lithium Coin Cell Batteries | 4 Pack

    Energizer

    £1.99
    This Energizer lithium coin cell battery is available in blister packs of four units. Each battery has the ability to provide 3 volts of continuous power to various electronic devices. Some common examples here can include (but are not limited to)...
    £1.99
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    £1.99
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  • Energizer CR2016 Lithium Coin Cell Batteries | 4 Pack

    Energizer CR2016 Lithium Coin Cell Batteries | 4 Pack

    Energizer

    £1.99
    This lithium-ion coin cell battery supplies the user with 3 volts of continuous power. Due to a diminutive size, such units can frequently be used in devices such as heart rate monitors, keyless entry devices, pocket-sized games, digital watches and toys...
    £1.99
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    £1.99
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  • Energizer CR2032 Lithium Coin Cell Batteries | 4 Pack

    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 LR44 A76 Button Cell Batteries | 4 Pack

    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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  • Duracell DL1632 CR1632 Lithium Coin Cell Battery | 1 Pack

    Duracell DL1632 CR1632 Lithium 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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    £2.49
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  • Duracell DL2032 CR2032 Lithium Coin Cell Batteries | 2 Pack

    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 DL2025 CR2025 Lithium Coin Cell Batteries | 2 Pack

    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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  • Duracell DL2016 CR2016 Lithium Coin Cell Batteries | 2 Pack

    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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  • Duracell DL1616 CR1616 Lithium Coin Cell Battery | 1 Pack

    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...
    £1.29
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    £1.29
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  • Duracell DL2430 CR2430 Lithium Coin Cell Battery | 1 Pack

    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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  • Duracell DL2450 CR2450 Lithium Coin Cell Battery | 1 Pack

    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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  • Duracell DL1620 CR1620 Lithium Coin Cell Battery | 1 Pack

    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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  • Duracell DL1220 CR1220 Lithium Coin Cell Battery | 1 Pack

    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 A27 E27A 12V Alkaline Batteries | 2 Pack

    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...
    £1.25
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    £1.25
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  • Energizer A23 MN21 LRV08 Batteries | 2 Pack

    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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  • Energizer CR2450 Lithium Coin Cell Batteries | 2 Pack

    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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  • Out of Stock
    Energizer CR2430 Lithium Coin Cell Batteries | 2 Pack

    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
    Qty in Cart: 0
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    £2.79
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  • Energizer CR2032 Lithium Coin Cell Battery | 1 Pack

    Energizer CR2032 Lithium Coin Cell Battery | 1 Pack

    Energizer

    £0.95
    This high-quality, 3V lithium button battery from Energizer is a dependable power source for small electronic devices like key fobs and heart rate monitors. For these and other compatible electronics, it provides stable, long lasting power in a small...
    £0.95
    Qty in Cart: 0
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    £0.95
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  • Energizer CR2032 Lithium Coin Cell Batteries | 2 Pack

    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
    Qty in Cart: 0
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    £1.29
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  • Energizer CR2025 Lithium Coin Cell Battery | 1 Pack

    Energizer CR2025 Lithium Coin Cell Battery | 1 Pack

    Energizer

    £0.95
    When it comes to reliable power, Energizer is one of the most trusted names in the world. This 3V lithium battery brings that reliability to your medical monitoring devices, toys, keyless entry remotes and other electronics. It replaces 280-205, 5003LC,...
    £0.95
    Qty in Cart: 0
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    £0.95
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  • Energizer CR2016 Lithium Coin Cell Battery | 1 Pack

    Energizer CR2016 Lithium Coin Cell Battery | 1 Pack

    Energizer

    £0.95
    Energizer lithium button batteries are among the most often chosen by consumers because they’re a proven source of dependable power. This 3V CR2016 coin cell is a high-quality primary battery for your heart rate or glucose monitor, key fob or other...
    £0.95
    Qty in Cart: 0
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    £0.95
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  • Energizer CR1632 L50 Lithium Coin Cell Battery | 1 Pack

    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...
    £1.59
    Qty in Cart: 0
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    £1.59
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