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Coin Cell Batteries for Car Key Remotes & Fobs

Power up your key fobs with reliable coin cell batteries—essential for keyless entry, remote start, and seamless vehicle access. At Access Fobs, our extensive range of coin batteries ensure your car key remote performs at its best. Shop now! 

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  • Genuine Panasonic Rechargeable Battery VL2330 Model 3V for Land Rover/ Ford Transit (180 Degrees) - Rechargeable Battery
    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
    BAT-11

    Genuine Panasonic Rechargeable Battery VL2330 Model 3V for Land Rover/ Ford Transit (180 Degrees)

    Genuine Panasonic VL2330 PCB soldered, rechargeable battery. Compatible with Ford Transit 2006-2014 and Land Rover Flip Remote 2005-2009 1 battery...

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    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
  • Rechargeable VL2020 PCB Battery for BMW (90 degrees) - Rechargeable Battery
    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
    BAT-10

    Rechargeable VL2020 PCB Battery for BMW (90 degrees)

    Genuine Panasonic VL2020 PCB soldered, rechargeable battery. Fits BMW Remotes With Rechargeable Battery system Terminals 90 degrees

    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
  • VL2020 PCB Battery for BMW (180 degrees) - Rechargeable Battery
    4.95 - 4.95
    £4.95 | including VAT £5.94
    4.95 - 4.95
    £4.95 | including VAT £5.94
    BAT-09

    VL2020 PCB Battery for BMW (180 degrees)

    Genuine Panasonic VL2020 PCB soldered, rechargeable battery. Fits BMW Remotes With Rechargeable Battery system Terminals 180 degrees

    4.95 - 4.95
    £4.95 | including VAT £5.94
    4.95 - 4.95
    £4.95 | including VAT £5.94
  • Panasonic CR2032 3v Lithium Batteries 5 Pack - Battery
    3.99 - 3.99
    £3.99 | including VAT £4.79
    3.99 - 3.99
    £3.99 | including VAT £4.79
    BAT-01

    Panasonic CR2032 3v Lithium Batteries 5 Pack

    The Panasonic CR2032 Coin Cell Batteries are an essential power solution for auto locksmiths and car key services.  Designed to meet the needs of p...

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    3.99 - 3.99
    £3.99 | including VAT £4.79
    3.99 - 3.99
    £3.99 | including VAT £4.79
  • Eunicell CR2032 3v Lithium Batteries 5 Pack - Battery
    Sold out
    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88

    Eunicell CR2032 3v Lithium Batteries 5 Pack

    Eunicell CR2032 3v Lithium Batteries 5 Pack The CR2032 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob bat...

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    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
    Sold out
  • LIR2025 3.6v Rechargeable PCB Battery for BMW (90 degrees) - Rechargeable Battery
    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
    BAT-08

    LIR2025 3.6v Rechargeable PCB Battery for BMW (90 degrees)

    LIR2025 Rechargeable PCB Battery  3.6 Volt Fits BMW Remotes With Rechargeable Battery system Terminals 90 degrees Please note that solder iron is ...

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    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
  • LIR2025 Rechargeable PCB Battery for BMW Mini (180 degrees) - Rechargeable Battery
    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
    BAT-12

    LIR2025 Rechargeable PCB Battery for BMW Mini (180 degrees)

    LIR2025 Rechargeable PCB Battery  Fits BMW Mini Remotes With Rechargeable Battery system Terminals 180 degrees Please note that solder iron is req...

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    4.50 - 4.50
    £4.50 | including VAT £5.40
    4.50 - 4.50
    £4.50 | including VAT £5.40
  • Eunicell CR2016 3v Lithium Batteries 5 Pack - Battery
    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
    BAT-04

    Eunicell CR2016 3v Lithium Batteries 5 Pack

    5 Pack of Eunicell CR1225 3v Lithium Batteries The CR1225 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob ...

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    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
  • GP Lithium CR1620 3v Lithium Batteries 5 Pack - Battery
    4.00 - 4.00
    £4.00 | including VAT £4.80
    4.00 - 4.00
    £4.00 | including VAT £4.80
    BAT-06

    GP Lithium CR1620 3v Lithium Batteries 5 Pack

    GP Lithium CR1620 3v Lithium Batteries 5 Pack The CR1620 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob b...

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    4.00 - 4.00
    £4.00 | including VAT £4.80
    4.00 - 4.00
    £4.00 | including VAT £4.80
  • Eunicell CR1225 3v Lithium Batteries 5 Pack - Battery
    2.25 - 2.25
    £2.25 | including VAT £2.70
    2.25 - 2.25
    £2.25 | including VAT £2.70
    BAT-02

    Eunicell CR1225 3v Lithium Batteries 5 Pack

    5 Pack of Eunicell CR1225 3v Lithium Batteries The CR1225 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob ...

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    2.25 - 2.25
    £2.25 | including VAT £2.70
    2.25 - 2.25
    £2.25 | including VAT £2.70
  • Panasonic CR2450 3v Lithium Batteries 5 Pack - Battery
    Panasonic CR2450 3v Lithium Batteries 5 Pack - Battery
    8.49 - 8.49
    £8.49 | including VAT £10.19
    8.49 - 8.49
    £8.49 | including VAT £10.19
    BAT-07

    Panasonic CR2450 3v Lithium Batteries 5 Pack

    The Panasonic CR2450 Coin Cell Batteries are an essential power solution for auto locksmiths and car key services.  Designed to meet the needs of p...

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    8.49 - 8.49
    £8.49 | including VAT £10.19
    8.49 - 8.49
    £8.49 | including VAT £10.19
  • Eunicell CR2025 3v Lithium Batteries 5 Pack - Battery
    Sold out
    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
    BAT-03

    Eunicell CR2025 3v Lithium Batteries 5 Pack

    Eunicell CR2025 3v Lithium Batteries 5 Pack The CR2025 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob bat...

    View full details
    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
    Sold out
  • Eunicell CR2450 3v Lithium Battery x 5 - Battery
    Sold out
    4.00 - 4.00
    £4.00 | including VAT £4.80
    4.00 - 4.00
    £4.00 | including VAT £4.80

    Eunicell CR2450 3v Lithium Battery x 5

    5 x Eunicell 3v Lithium CR2450 Battery The CR2450 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob batterie...

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    4.00 - 4.00
    £4.00 | including VAT £4.80
    4.00 - 4.00
    £4.00 | including VAT £4.80
    Sold out
  • GP Lithium CR2450 3v Lithium Battery - Battery
    Sold out
    2.00 - 2.00
    £2.00 | including VAT £2.40
    2.00 - 2.00
    £2.00 | including VAT £2.40

    GP Lithium CR2450 3v Lithium Battery

    1 x GP Lithium CR2450 3v Lithium Battery The CR2450 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob batter...

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    2.00 - 2.00
    £2.00 | including VAT £2.40
    2.00 - 2.00
    £2.00 | including VAT £2.40
    Sold out
  • Eunicell CR1616 3v Lithium Batteries 5 Pack - Battery
    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
    BAT-05

    Eunicell CR1616 3v Lithium Batteries 5 Pack

    5 Pack of Eunicell CR1616 3v Lithium Batteries The CR1616 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob ...

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    2.40 - 2.40
    £2.40 | including VAT £2.88
    2.40 - 2.40
    £2.40 | including VAT £2.88
  • GP Lithium CR1620 3v Lithium Battery - Battery
    1.25 - 1.25
    £1.25 | including VAT £1.50
    1.25 - 1.25
    £1.25 | including VAT £1.50
    BAT-06

    GP Lithium CR1620 3v Lithium Battery

    1 x GP Lithium CR1620 3v Lithium Battery The CR1620 button cell is a high-quality, 3V battery commonly used in car security car alarm/keyfob batter...

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    1.25 - 1.25
    £1.25 | including VAT £1.50
    1.25 - 1.25
    £1.25 | including VAT £1.50

Coin Cell Batteries for Car Key Remotes

Ensure your key fobs stay powered and reliable with Access Fobs' wide selection of premium coin cell batteries. These compact power units are essential for remote locking, keyless entry, trunk release, and push-to-start systems.

Why Choose Our Coin Batteries?

  • Fast Dispatch: We ship batteries quickly so your key fob stays powered—and you stay in control.
  • Brand-New & Factory Fresh: Each battery is sealed, with full shelf life and are ready for immediate installation.
  • Premium Quality: We only stock OEM-grade or verified aftermarket cells (Duracell, Energizer, Panasonic) to ensure reliability and performance.
  • Broad Compatibility: Ideal for key remotes across a wide range of car makes and models—from Fiat to Mazda, Ford to Toyota etc.
  • Affordable Pricing: Get top-tier coin batteries at a competitive price

Coin Cell Batteries for Car Key Remotes & Fobs - FAQs

How do you replace a car key remote battery?
  1. Identify the correct battery type—your key fob will usually have CR2032, CR2025 etc printed on the coin cell
  2. Open the fob using a coin or plastic pry tool.
  3. Replace the old battery with the same size and orientation (flat side up).
  4. Snap the fob back together and check its functions.
How long should a coin cell battery last?

Expect 2–5 years of reliable service, depending on your car model and usage. Premium branded batteries will last longer than budget batteries.