Best Toyota Key Fob Batteries

Looking for the best Toyota key fob batteries? We’ve got you covered with 10 top picks to keep your car remote working smoothly and save you time and money.

Toyota key fob batteries are essential for keeping your car remote working smoothly. Choosing the right replacement can save you time and money.

Avoid dealer fees and replace the battery yourself in minutes. Check compatibility with your Toyota model for a perfect fit.

High-quality batteries ensure your key fob works reliably. Easy installation guides make the process hassle-free. Restore your key’s function quickly with the best options available.

List of Top 10 Toyota Key Fob Batteries

Image Title Best For Price
Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide) Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide)

This product is perfect for Toyota owners who want to save money and time by replacing their key fob batteries themselves. It’s easy to use and comes with clear instructions.

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Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

This Duracell 2032 Lithium Battery is perfect for anyone who needs reliable power for everyday devices. It’s great for parents and pet owners thanks to its child-safe packaging and bitter coating that prevents swallowing.

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Key Fob Battery CR2016 for Toyota (2 Pack) - Replacement for Toyota Camry, Corolla, Highlander, 4Runner, Avalon, Prius C, Sequoia, Tacoma, Tundra Smart Key (HYQ12BBY, HYQ12BDC) - Check Fitment Guide Key Fob Battery CR2016 for Toyota (2 Pack) – Replacement for Toyota Camry, Corolla, Highlander, 4Runner, Avalon, Prius C, Sequoia, Tacoma, Tundra Smart Key (HYQ12BBY, HYQ12BDC) – Check Fitment Guide

This product is perfect for Toyota owners who need to replace their key fob batteries. It’s easy to install and works with many Toyota models.

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Key Fob Battery CR2032 for Toyota (2 Pack) - Replacement for Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, Avalon Remote Key Battery (HYQ14FBE, HYQ14FBC) - Check Fitment Guide Key Fob Battery CR2032 for Toyota (2 Pack) – Replacement for Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, Avalon Remote Key Battery (HYQ14FBE, HYQ14FBC) – Check Fitment Guide

This product is perfect for Toyota owners who need a quick and easy key fob battery replacement. It’s ideal for anyone with a compatible Toyota model looking to save time and effort.

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Pinochi CR2016 Key Fob Replacement Batteries for Toyota (2008-2021) Camry Corolla RAV4 Highlander 4Runner Prius C Scion FR-s iQ tC xB xD Sequoia Avalon Tundra Tacoma Head Key Fob Pinochi CR2016 Key Fob Replacement Batteries for Toyota (2008-2021) Camry Corolla RAV4 Highlander 4Runner Prius C Scion FR-s iQ tC xB xD Sequoia Avalon Tundra Tacoma Head Key Fob

This product is perfect for Toyota owners who need to replace their key fob batteries. It’s easy to install and saves you money by avoiding dealer fees.

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Key Fob Replacement Batteries for Toyota (Sienna, Corolla Cross, RAV4 Prime, Venza, Prius, Tundra, Grand Highlander, Tacoma, Crown, Sequoia, bZ4x) Smart Proximity Remote (2-Pack) (Check Fitment Guide) Key Fob Replacement Batteries for Toyota (Sienna, Corolla Cross, RAV4 Prime, Venza, Prius, Tundra, Grand Highlander, Tacoma, Crown, Sequoia, bZ4x) Smart Proximity Remote (2-Pack) (Check Fitment Guide)

This product is perfect for Toyota owners with a 2021 or newer model who need to replace their key fob battery. It’s easy to install and saves you money by avoiding dealer fees.

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Car Key Battery for Toyota RAV4 (2013-2025 RAV4 & RAV-4 Hybrid Smart Key Batteries CR2032 3V Pack of 2) Car Key Battery for Toyota RAV4 (2013-2025 RAV4 & RAV-4 Hybrid Smart Key Batteries CR2032 3V Pack of 2)

This product is perfect for Toyota RAV4 owners (2013-2023) who need replacement batteries for their smart key. It’s easy and affordable to keep your key working smoothly.

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CR2016 Key Fob Replacement Batteries for Toyota Traditional Key (Camry Corolla RAV4 Tacoma 4Runner Highlander Tundra Yaris Venza Prius c Avalon) Remote Head (Pack of 2) (Check Fitment Guide) CR2016 Key Fob Replacement Batteries for Toyota Traditional Key (Camry Corolla RAV4 Tacoma 4Runner Highlander Tundra Yaris Venza Prius c Avalon) Remote Head (Pack of 2) (Check Fitment Guide)

This product is perfect for Toyota owners with traditional key fobs. It’s ideal if you want to save money by replacing your key fob battery yourself.

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Toyota Key Fob Battery Replacement Kit - CR2032 3V Lithium Batteries (2-Pack) - OEM-Quality for RAV4, Highlander, Camry, Corolla, Prius & More - Easy Install Toyota Key Fob Battery Replacement Kit – CR2032 3V Lithium Batteries (2-Pack) – OEM-Quality for RAV4, Highlander, Camry, Corolla, Prius & More – Easy Install

This Toyota Key Fob Battery Replacement Kit is perfect for Toyota owners who want a quick, easy, and affordable fix for their key fob. It’s ideal for DIYers looking to save time and money without sacrificing quality or performance.

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Key Fob Batteries for Toyota RAV4 Camry Corolla Highlander, Prius, Tacoma, Sienna, Tundra, 4Runner, Avalon, CHR, Sequoia, Supra, GR86, Premium Lithium Batteries, 2 Pack Key Fob Batteries for Toyota RAV4 Camry Corolla Highlander, Prius, Tacoma, Sienna, Tundra, 4Runner, Avalon, CHR, Sequoia, Supra, GR86, Premium Lithium Batteries, 2 Pack

These key fob batteries are perfect for Toyota owners who want a reliable, long-lasting solution. They’re easy to replace and work with many Toyota models, saving you time and money.

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Detailed Reviews

Discover the top 10 Toyota Key Fob Batteries in this expert-reviewed guide. Each product is carefully selected based on performance and customer feedback. Find the perfect fit for your Toyota model, save money, and restore your key fob’s function effortlessly. Read on to make the smart choice for your vehicle!

1. Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide)

Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide)

Save money and time with these key fob replacement batteries. Designed for specific Toyota models, they offer a quick fix for your remote. Avoid dealer fees and replace the battery yourself in just minutes.

Check compatibility using the fitment guide in the product images. Not for standard keys or 2021-2025 fobs with a silver Toyota logo. Except for GR86, these batteries fit many popular Toyota models.

Pack includes two premium CR2032 3V batteries. No programming needed, and a simple DIY guide is available. Key fob not included.

Pros Cons
  • Save money by avoiding costly dealer service charges.
  • Quick fix in just a few minutes—no programming needed.
  • Premium batteries included for reliable, long-lasting performance.
  • Easy DIY guide ensures hassle-free battery replacement.
  • Not for all Toyota keys – check fitment first.
  • Doesn’t include the key fob, only batteries.
  • No tools provided for battery replacement.

Perfect For:

This product is perfect for Toyota owners who want to save money and time by replacing their key fob batteries themselves. It’s easy to use and comes with clear instructions.

Ready to Purchase?

2. Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Batteries are long-lasting and dependable. They power key fobs, remote controls, and wireless cameras. These 3V coin batteries work for home and on-the-go devices.

The child-secure packaging keeps kids safe. A bitter coating stops accidental swallowing. Quality assurance guarantees no defects.

Available in three sizes: CR2016, CR2025, and CR2032. Duracell is a trusted brand for all your battery needs.

Pros Cons
  • Long-lasting power for your everyday devices.
  • Child-safe packaging keeps little ones secure.
  • Bitter coating prevents accidental swallowing.
  • Trusted Duracell quality you can rely on.
  • Limited pack size for heavy users.
  • Scissors needed to open child-safe packaging.
  • Not rechargeable, single-use only.

Perfect For:

This Duracell 2032 Lithium Battery is perfect for anyone who needs reliable power for everyday devices. It’s great for parents and pet owners thanks to its child-safe packaging and bitter coating that prevents swallowing.

Ready to Purchase?

3. Key Fob Battery CR2016 for Toyota (2 Pack) – Replacement for Toyota Camry, Corolla, Highlander, 4Runner, Avalon, Prius C, Sequoia, Tacoma, Tundra Smart Key (HYQ12BBY, HYQ12BDC) – Check Fitment Guide

Key Fob Battery CR2016 for Toyota (2 Pack) - Replacement for Toyota Camry, Corolla, Highlander, 4Runner, Avalon, Prius C, Sequoia, Tacoma, Tundra Smart Key (HYQ12BBY, HYQ12BDC) - Check Fitment Guide

Key Fob Battery CR2016 is a 2-pack replacement for Toyota smart keys. It works with many Toyota models.

This kit includes premium CR2016 batteries, just like the original ones. They fit perfectly and work reliably. Check the fitment guide to make sure they work with your key fob.

Easy installation is guaranteed with clear instructions and a step-by-step video. You can replace the battery quickly and safely, without damaging your key fob.

Pros Cons
  • Easy and secure key fob battery replacement for Toyota vehicles.
  • Premium CR2016 batteries for reliable performance.
  • Clear instructions to protect your key fob during replacement.
  • Step-by-step video tutorial for confident installation.
  • Not universal: Only fits specific Toyota models, check before buying.
  • No tools included: Requires your own screwdriver for battery replacement.
  • Limited quantity: Only 2 batteries, may need more for multiple key fobs.

Perfect For:

This product is perfect for Toyota owners who need to replace their key fob batteries. It’s easy to install and works with many Toyota models.

Ready to Purchase?

4. Key Fob Battery CR2032 for Toyota (2 Pack) – Replacement for Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, Avalon Remote Key Battery (HYQ14FBE, HYQ14FBC) – Check Fitment Guide

Key Fob Battery CR2032 for Toyota (2 Pack) - Replacement for Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, Avalon Remote Key Battery (HYQ14FBE, HYQ14FBC) - Check Fitment Guide

Key fob battery replacement is easy with this 2-pack of CR2032 batteries. Designed for Toyota key fobs, these batteries ensure your remote works reliably.

OEM compatibility means these batteries fit perfectly. They are identical to Toyota’s original batteries, sourced from the same manufacturer. Check the fitment guide to confirm they work with your key fob.

Quick and easy replacement saves you time. An installation video guides you step by step. Effortless and hassle-free, this kit keeps your key fob powered.

Pros Cons
  • Perfect fit for Toyota key fobs, ensuring reliable performance.
  • Easy replacement with step-by-step video guide included.
  • Identical to OEM batteries, sourced from the same manufacturer.
  • Quick fix for dead key fobs, saving time and money.
  • Not universal: Only fits specific Toyota models, check before buying.
  • No tools included: Requires separate tools for battery replacement.
  • Limited quantity: Only 2 batteries, may need more for multiple key fobs.

Perfect For:

This product is perfect for Toyota owners who need a quick and easy key fob battery replacement. It’s ideal for anyone with a compatible Toyota model looking to save time and effort.

Ready to Purchase?

5. Pinochi CR2016 Key Fob Replacement Batteries for Toyota (2008-2021) Camry Corolla RAV4 Highlander 4Runner Prius C Scion FR-s iQ tC xB xD Sequoia Avalon Tundra Tacoma Head Key Fob

Pinochi CR2016 Key Fob Replacement Batteries for Toyota (2008-2021) Camry Corolla RAV4 Highlander 4Runner Prius C Scion FR-s iQ tC xB xD Sequoia Avalon Tundra Tacoma Head Key Fob

Pinochi CR2016 batteries are perfect for Toyota key fobs. They work with many models from 2006 to 2022. Check the image to make sure they fit your key.

These OEM batteries are tested and reliable. They match the original ones from the manufacturer. Avoid dealer fees by replacing them yourself.

The kit includes a tool and installation video. No reprogramming is needed. Easy and safe to use.

Pros Cons
  • Saves money by avoiding costly dealer battery replacement services.
  • Easy DIY with included tool and step-by-step installation video.
  • Long-lasting power for reliable key fob performance.
  • Perfect fit for Toyota and Scion models from 2006 to 2022.
  • Not universal: Only works with specific Toyota models.
  • Battery only: Key fob not included, just the replacement battery.
  • DIY required: Self-installation needed, no professional service provided.

Perfect For:

This product is perfect for Toyota owners who need to replace their key fob batteries. It’s easy to install and saves you money by avoiding dealer fees.

Ready to Purchase?

6. Key Fob Replacement Batteries for Toyota (Sienna, Corolla Cross, RAV4 Prime, Venza, Prius, Tundra, Grand Highlander, Tacoma, Crown, Sequoia, bZ4x) Smart Proximity Remote (2-Pack) (Check Fitment Guide)

Key Fob Replacement Batteries for Toyota (Sienna, Corolla Cross, RAV4 Prime, Venza, Prius, Tundra, Grand Highlander, Tacoma, Crown, Sequoia, bZ4x) Smart Proximity Remote (2-Pack) (Check Fitment Guide)

Key Fob Replacement Batteries are here to save you time and money. They work with newer Toyota models from 2021 and up.

Check the fitment guide before buying. These batteries fit specific Toyota key fobs with a silver logo. They do not work with older models or the 86/GR86.

Easy to replace yourself in just minutes. No programming needed. Includes two premium CR2450 batteries.

Pros Cons
  • Saves money by avoiding costly dealer service charges.
  • Easy DIY replacement, no programming needed, done in minutes.
  • Fits multiple Toyota models (2021+), check fitment guide first.
  • Premium CR2450 batteries included for reliable performance.
  • Not universal: Only fits specific 2021+ Toyota models with silver logo.
  • No key fob included: Batteries don’t come with the actual remote.
  • Exact match needed: Must match key fob examples in product images.

Perfect For:

This product is perfect for Toyota owners with a 2021 or newer model who need to replace their key fob battery. It’s easy to install and saves you money by avoiding dealer fees.

Ready to Purchase?

7. Car Key Battery for Toyota RAV4 (2013-2025 RAV4 & RAV-4 Hybrid Smart Key Batteries CR2032 3V Pack of 2)

Car Key Battery for Toyota RAV4 (2013-2025 RAV4 & RAV-4 Hybrid Smart Key Batteries CR2032 3V Pack of 2)

Keep your Toyota RAV4’s smart key working smoothly with this replacement battery pack. Designed for 2013-2023 RAV4 and RAV4 Hybrid models, these batteries ensure your key stays powered.

Includes two CR2032 3V batteries. Easy to install. Not for RAV4 Prime or Plug-In Hybrid.

Pros Cons
  • Fits 2013-2023 RAV4 & RAV4 Hybrid Smart Keys perfectly.
  • Two CR2032 batteries included for quick replacement.
  • Easy fix for low or dead key fob batteries.
  • Cost-effective solution to keep your key working.
  • Not for RAV4 Prime or Plug-In Hybrid models.
  • Limited to 2013-2023 RAV4 & RAV4 Hybrid only.
  • No installation tools included in the pack.

Perfect For:

This product is perfect for Toyota RAV4 owners (2013-2023) who need replacement batteries for their smart key. It’s easy and affordable to keep your key working smoothly.

Ready to Purchase?

8. CR2016 Key Fob Replacement Batteries for Toyota Traditional Key (Camry Corolla RAV4 Tacoma 4Runner Highlander Tundra Yaris Venza Prius c Avalon) Remote Head (Pack of 2) (Check Fitment Guide)

CR2016 Key Fob Replacement Batteries for Toyota Traditional Key (Camry Corolla RAV4 Tacoma 4Runner Highlander Tundra Yaris Venza Prius c Avalon) Remote Head (Pack of 2) (Check Fitment Guide)

Replace your Toyota key fob battery easily with this pack of 2 CR2016 batteries. Save money by avoiding dealer service charges.

Check fitment first. Use the guide in the product images. Not for 2023 or newer models.

No programming needed. Simple DIY guide included. Works with many Toyota models, but confirm compatibility.

Pros Cons
  • Saves money by avoiding costly dealer service charges.
  • Easy DIY replacement—no programming or tools needed.
  • Premium batteries included for reliable, long-lasting performance.
  • Exact fit for compatible Toyota traditional key fobs.
  • Not for all Toyotas – Check fitment guide before buying.
  • No remote start keys – Incompatible with push-to-start or remote start fobs.
  • Excludes 2023+ models – Doesn’t work with newer Toyota vehicles.

Perfect For:

This product is perfect for Toyota owners with traditional key fobs. It’s ideal if you want to save money by replacing your key fob battery yourself.

Ready to Purchase?

9. Toyota Key Fob Battery Replacement Kit – CR2032 3V Lithium Batteries (2-Pack) – OEM-Quality for RAV4, Highlander, Camry, Corolla, Prius & More – Easy Install

Toyota Key Fob Battery Replacement Kit - CR2032 3V Lithium Batteries (2-Pack) - OEM-Quality for RAV4, Highlander, Camry, Corolla, Prius & More - Easy Install

Keep your Toyota key fob working like new with this battery replacement kit. It includes two CR2032 lithium batteries that are easy to install.

Saves time and money, fits many Toyota models, and works great.

Pros Cons
  • Long-lasting power for your Toyota key fob.
  • Fits many Toyota models, saving time and effort.
  • Easy DIY install, no dealership needed.
  • OEM-quality performance, reliable and cost-effective.
  • Not for non-Toyota cars, check compatibility first.
  • No tools included, you need your own.
  • Batteries may drain faster in extreme cold.

Perfect For:

This Toyota Key Fob Battery Replacement Kit is perfect for Toyota owners who want a quick, easy, and affordable fix for their key fob. It’s ideal for DIYers looking to save time and money without sacrificing quality or performance.

Ready to Purchase?

10. Key Fob Batteries for Toyota RAV4 Camry Corolla Highlander, Prius, Tacoma, Sienna, Tundra, 4Runner, Avalon, CHR, Sequoia, Supra, GR86, Premium Lithium Batteries, 2 Pack

Key Fob Batteries for Toyota RAV4 Camry Corolla Highlander, Prius, Tacoma, Sienna, Tundra, 4Runner, Avalon, CHR, Sequoia, Supra, GR86, Premium Lithium Batteries, 2 Pack

Key Fob Batteries for Toyota vehicles are high-performance and reliable. They are directly sourced from trusted suppliers in China. These batteries ensure seamless compatibility with your Toyota key fob.

Made in China, these batteries are durable and long-lasting. They outperform other brands, saving you money. Strict quality control guarantees top performance for your keychain.

Widely compatible with many Toyota models, these batteries are easy to replace. Simple instructions are included for quick installation. Restore your key fob’s function immediately with this 2-pack.

Pros Cons
  • Long-lasting batteries save you money with extended life.
  • Widely compatible with most Toyota models for easy use.
  • Simple self-replacement restores key function quickly.
  • Strict quality control ensures reliable performance.
  • Not universal: Incompatible with some Toyota models, check before buying.
  • China-made: Sourced from China, may raise quality concerns for some.
  • Limited pack: Only 2 batteries, might need more for multiple key fobs.

Perfect For:

These key fob batteries are perfect for Toyota owners who want a reliable, long-lasting solution. They’re easy to replace and work with many Toyota models, saving you time and money.

Ready to Purchase?

Buying Guide

Toyota key fob batteries keep your car remote working smoothly. Choosing the right replacement saves time and money.

Replacing your Toyota key fob battery is easy and affordable. Here’s what to consider for a perfect fit and reliable performance:

  • Compatibility:
    Check if the battery matches your Toyota model. Use the fitment guide to avoid mistakes.

  • Battery Type:
    Look for CR2032, CR2016, or CR2450 batteries, depending on your key fob.

  • Quality:
    Choose high-quality or OEM-quality batteries for long-lasting performance.

  • Pack Size:
    Buy a 2-pack or 4-pack to have extras on hand.

  • Installation:
    Pick batteries with easy installation guides or tools for a hassle-free replacement.

  • Brand:
    Trust reliable brands like Duracell or OEM-sourced options for peace of mind.

  • Price:
    Compare prices to save money without sacrificing quality.

  • Safety:
    Opt for child-safe packaging with bitter coatings to prevent accidental swallowing.

With these tips, you’ll find the best Toyota key fob battery for your needs.