Looking for the best Toyota key battery replacements? We’ve tested and reviewed the top 10 options to help you find reliable, long-lasting power for your key fob without the hassle.
Replacing your Toyota key fob battery doesn’t have to be a hassle. With the right replacement batteries, you can save time and money while keeping your key fob working like new.
We’ve tested and reviewed the best Toyota key battery replacements to make your choice easy. No more dealer fees, no more guesswork—just reliable, long-lasting power for your key fob.
List of Top 10 Toyota Key Battery Replacements
| 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) |
This product is perfect for Toyota owners who want to save money and replace their key fob batteries themselves. It’s easy to use and comes with clear instructions, so anyone can do it quickly and hassle-free. |
|
 |
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 small devices. It’s great for parents and busy people who use key fobs, remote controls, or wireless gadgets. |
|
 |
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 who want to save money and replace their key fob battery themselves. It’s easy to use and compatible with many Toyota models. |
|
 |
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. |
|
 |
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 Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, or Avalon. |
|
 |
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 key fob battery is perfect for Toyota owners who need a quick and easy replacement. It’s ideal for those with models like Camry, Corolla, or Highlander who want reliable performance and a perfect fit. |
|
 |
Key Fob Battery Replacement (2-Pack) CR1632 for Toyota Prius (10-15), 4Runner (10-19), RAV4 (07-12), Corolla (09-14), Camry (07-11), Highlander (08-13), Venza (09-15) – Easy DIY Installation |
This key fob battery replacement is perfect for Toyota owners who need a quick and easy fix. It’s ideal for DIYers looking to save time and money. |
|
 |
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 dealership fees. |
|
 |
SHI Key Fob Batteries Replacement CR2032 for Toyota (RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86) Smart Remote Blister Pack |
This product is perfect for Toyota owners who need a reliable and easy-to-install battery replacement for their smart key fobs. It’s ideal for those looking for long-lasting performance and compatibility with popular Toyota models. |
|
 |
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 reliable, long-lasting power for their keychain remotes. If you drive a Toyota RAV4, Camry, Corolla, or any other compatible model, this 2-pack of premium lithium batteries is an easy, affordable solution to keep your key fob working smoothly. |
Detailed Reviews
Discover the top 10 Toyota key battery replacements chosen for quality, ease, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your Toyota model. Save time and money with simple DIY solutions that avoid dealership fees. Read on to find the best option for your key fob needs!
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)
Save money and time with these key fob replacement batteries. They fit many Toyota models, but check the fitment guide first. Avoid dealer fees and replace the battery yourself in just minutes.
This pack includes two premium CR2032 batteries. No programming is needed, and a simple DIY guide is available. Note: This does not include the actual key fob.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Toyota owners who want to save money and replace their key fob batteries themselves. It’s easy to use and comes with clear instructions, so anyone can do it quickly and hassle-free.
Ready to Purchase?
- Best CR2032 Batteries For Toyota
- Best Heavy Duty Key Fob Batteries: Top 10 Long-Lasting Picks
- Best Auto Remote Batteries
- Best Toyota Smart Key Batteries
- Best CR2032 Fob Batteries: Top 10 Picks for Reliable Power
- Best Toyota Remote Batteries
- Best Toyota Key Fob Batteries
- Best Key Fob Replacement Batteries
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 Batteries are long-lasting and dependable. They power key fobs, remote controls, and small devices at home or on the go.
These 3V coin batteries come in child-safe packaging and have a bitter coating to prevent swallowing. Duracell is a trusted brand for all your battery needs.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Duracell 2032 Lithium Battery is perfect for anyone who needs reliable power for small devices. It’s great for parents and busy people who use key fobs, remote controls, or wireless gadgets.
Ready to Purchase?
3. 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 with ease using this CR2016 battery pack. It includes two premium 3V batteries, perfect for a quick DIY fix.
Check compatibility first using the fitment guide in the product images. This battery only fits Toyota traditional key heads where the key sticks out of the top.
Save money by avoiding dealer charges. No programming needed, just a simple swap in minutes.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Toyota owners with traditional key fobs who want to save money and replace their key fob battery themselves. It’s easy to use and compatible with many Toyota models.
Ready to Purchase?
4. 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 fit many Toyota and Scion key fobs. They work with models from 2006 to 2022. A tool and video help you replace the battery easily.
These OEM batteries match the original ones. They are tested for quality and last longer. Save money by avoiding dealer fees.
| Pros | Cons |
|---|---|
|
|
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?
5. 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
Replace your Toyota key fob battery with ease using this CR2032 battery pack. It includes two batteries, perfect for a quick swap.
These OEM-compatible batteries are identical to Toyota’s original ones, ensuring a perfect fit and reliable performance. They’re sourced from the same manufacturer, so you get quality you can trust.
Check fitment before buying. Watch the installation video for step-by-step guidance. Replace your battery hassle-free today!
| Pros | Cons |
|---|---|
|
|
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 Toyota C-HR, 4Runner, RAV4, Prius Prime, Highlander, Corolla, Camry, or Avalon.
Ready to Purchase?
6. 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 2-pack of CR2016 batteries is perfect for Toyota key fobs. It’s a quick and easy replacement for models like the Camry, Corolla, and Highlander.
Premium quality ensures a perfect fit and reliable performance. Clear instructions and a video tutorial make installation simple and safe.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This key fob battery is perfect for Toyota owners who need a quick and easy replacement. It’s ideal for those with models like Camry, Corolla, or Highlander who want reliable performance and a perfect fit.
Ready to Purchase?
7. Key Fob Battery Replacement (2-Pack) CR1632 for Toyota Prius (10-15), 4Runner (10-19), RAV4 (07-12), Corolla (09-14), Camry (07-11), Highlander (08-13), Venza (09-15) – Easy DIY Installation
Key fob battery replacement is easy with this 2-pack of CR1632 batteries. They fit many Toyota models from 2005 to 2019. DIY installation is simple with the included video guide.
These OEM quality batteries ensure a perfect fit and reliable performance. They work with smart keys like the HYQ14ACX. Not for 2016+ models, except the 4Runner (until 2019).
The pack includes two CR1632 coin batteries, giving you everything needed for replacement. The step-by-step video guide makes the process quick and easy.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This key fob battery replacement is perfect for Toyota owners who need a quick and easy fix. It’s ideal for DIYers looking to save time and money.
Ready to Purchase?
8. 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 Kit includes two CR2032 lithium batteries. They offer reliable power for your key fob. It’s a cost-effective solution for Toyota owners.
The kit works with many Toyota models, like RAV4, Camry, and Prius. It’s easy to install with clear instructions. You can replace the battery in just minutes.
Save time and money by avoiding dealership fees. Enjoy OEM-quality performance at home.
| Pros | Cons |
|---|---|
|
|
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 dealership fees.
Ready to Purchase?
9. SHI Key Fob Batteries Replacement CR2032 for Toyota (RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86) Smart Remote Blister Pack
SHI Key Fob Batteries are premium replacements for Toyota smart key fobs. They fit most Toyota models, including RAV4, Camry, and Highlander. Check compatibility before buying to ensure a perfect fit.
These CR2032 batteries are easy to install. No programming is needed. They offer long-lasting performance for your key fobs.
The industrial-strength design ensures superior lifespan. Each pack is sealed and quality-inspected in the USA. Enjoy 7+ years of shelf life with these reliable batteries.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Toyota owners who need a reliable and easy-to-install battery replacement for their smart key fobs. It’s ideal for those looking for long-lasting performance and compatibility with popular Toyota models.
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 many Toyota models are here. They work well and last long. Made in China, these batteries are trusted and tested.
These batteries fit many Toyota cars, from RAV4 to Supra. They are easy to replace and come with clear instructions. You can save money and time with these premium lithium batteries.
Two-pack, high performance, widely compatible. Simple replacement, immediate results. Buy with confidence.
| Pros | Cons |
|---|---|
|
|
Perfect For:
These key fob batteries are perfect for Toyota owners who want reliable, long-lasting power for their keychain remotes. If you drive a Toyota RAV4, Camry, Corolla, or any other compatible model, this 2-pack of premium lithium batteries is an easy, affordable solution to keep your key fob working smoothly.
Ready to Purchase?
Buying Guide
Replacing your Toyota key fob battery is easy and saves money. Choose the right battery for your model. Enjoy a quick fix and avoid dealer fees.
Buying Guide for Best Toyota Key Battery Replacements
When buying a replacement battery for your Toyota key fob, consider these factors:
- Compatibility: Check the fitment guide to ensure the battery works with your Toyota model. Not all batteries fit every key fob.
- Battery Type: Toyota key fobs use CR2032, CR2016, or CR1632 batteries. Match the type to your key fob’s requirements.
- Pack Size: Buy a 2-pack for backups. Having extras saves time when the next replacement is needed.
- Brand Reliability: Choose trusted brands like Duracell or OEM-compatible batteries for long-lasting performance.
- Ease of Installation: Look for batteries with clear instructions or video guides for a hassle-free DIY replacement.
- Quality Assurance: Opt for batteries with quality testing and industrial-strength designs for superior lifespan.
- Child Safety: If kids are around, pick batteries with child-safe packaging and bitter coatings to prevent accidents.
Enjoy a smooth replacement process and keep your key fob working like new!