For car owners, a key fob is an indispensable tool, offering seamless access and control over your vehicle. When your key fob starts acting up, often the first culprit is a dead battery. This leads many to wonder, Does Autozone Sell Key Fob Batteries? The answer is yes! AutoZone is indeed a convenient place to purchase key fob batteries, and in this guide from keyfobx.com, your trusted auto repair experts, we’ll delve into everything you need to know about getting your key fob battery from AutoZone and keeping your key fob in top shape.
Key Fob Batteries: The Power Source in Your Pocket
Key fobs are small electronic devices that rely on batteries to transmit signals to your car. These signals control various functions, from locking and unlocking doors to starting your engine remotely. Understanding the battery within your key fob is the first step in maintaining its functionality.
Types of Key Fob Batteries You Might Need
Most key fobs use small, coin-shaped lithium batteries. Common types include:
- CR2032: A very common 20mm diameter battery, 3.2mm thick.
- CR2025: Similar to CR2032 but slightly thinner, 2.5mm thick.
- CR2016: Thinner still at 1.6mm thickness.
- CR2450: Larger capacity with a 24.5mm diameter and 5mm thickness.
- CR1632: A smaller option with 16mm diameter and 3.2mm thickness.
The specific battery your key fob requires depends on the manufacturer and model of your vehicle. You can usually find the battery type listed in your vehicle’s owner’s manual or by opening up your key fob and checking the existing battery.
Recognizing the Signs of a Dying Key Fob Battery
Before your key fob completely stops working, it usually gives warning signs. Keep an eye out for these indicators:
- Reduced Range: You need to be closer to your car than usual for the key fob to work.
- Intermittent Operation: The key fob works sometimes, but not consistently.
- Weak Signal Light: The LED light on your key fob is dim or doesn’t light up at all when pressing buttons.
- Car Dashboard Warning: Some vehicles display a “low key fob battery” warning on the dashboard.
Recognizing these signs early can prevent you from being stranded with a completely dead key fob.
AutoZone: Your Go-To for Key Fob Batteries
Now, back to the main question: Does AutoZone sell key fob batteries? The answer is a resounding yes. AutoZone is a readily accessible retailer that stocks a wide variety of key fob batteries.
What Key Fob Batteries Can You Find at AutoZone?
AutoZone typically carries a comprehensive selection of common key fob battery types, including CR2032, CR2025, CR2016, and more. They stock batteries from reputable brands known for their quality and longevity.
- Variety of Brands: You’ll find options from well-known battery brands, ensuring you get a reliable replacement.
- Different Sizes: AutoZone stocks various sizes to fit a wide range of key fobs.
- Convenient Access: With numerous AutoZone locations, finding a store near you is easy for quick battery purchases.
- In-Store and Online Options: You can purchase batteries in-store or online through the AutoZone website for added convenience.
Alt text: Exterior view of an AutoZone store, a popular destination for car parts and key fob batteries.
Finding the Right Key Fob Battery at AutoZone
To ensure you purchase the correct battery at AutoZone, you have a few options:
- Check Your Old Battery: Open your key fob and note the battery type printed on it (e.g., CR2032).
- Consult Your Owner’s Manual: Your vehicle’s owner’s manual should specify the correct key fob battery type.
- Use AutoZone’s Website: AutoZone’s website allows you to search for parts by vehicle make, model, and year. You can likely find battery recommendations for your key fob there.
- Ask an AutoZone Associate: The knowledgeable staff at AutoZone can assist you in finding the correct battery if you provide them with your vehicle’s details.
Beyond Batteries: Other Key Fob Services at AutoZone
While AutoZone is your reliable source for key fob batteries, it’s important to clarify their other key fob related services. As mentioned in the original article, AutoZone does not typically program key fobs.
AutoZone Can Help With:
- Key Fob Replacement (Sales): AutoZone sells replacement key fobs, but these will need to be programmed separately.
- Battery Installation Guidance: While they might not install the battery for you, AutoZone staff can often provide general guidance on how to open your key fob and replace the battery yourself.
For Key Fob Programming, Consider Alternatives:
If replacing the battery doesn’t solve your key fob issue, programming might be needed. For key fob programming, you’ll need to look at other options:
- Dealerships: Dealerships have the specialized equipment to program key fobs for your specific vehicle make and model.
- Professional Locksmiths: Many locksmiths specialize in automotive key services, including key fob programming, often at a more affordable price than dealerships.
- DIY Programming (For Some Models): Some vehicles allow for DIY key fob programming. Check your owner’s manual for instructions.
Alt text: Close-up of a key fob alongside traditional car keys, highlighting the battery compartment on the fob.
Replacing Your Key Fob Battery: A Simple DIY Task
Replacing a key fob battery is usually a straightforward process you can do yourself, saving time and money. Here’s a general guide:
- Identify Your Key Fob Type: Examine your key fob to determine how it opens. Some have small screws, while others have a snap-together design.
- Open the Key Fob: Use a small screwdriver or a similar tool to carefully open the key fob casing. Refer to your owner’s manual or online guides specific to your key fob model if needed.
- Remove the Old Battery: Gently pry out the old battery. Note the orientation (+ and – sides).
- Insert the New Battery: Install the new battery, ensuring it’s in the correct orientation.
- Close the Key Fob: Reassemble the key fob casing, ensuring it’s securely closed.
- Test Your Key Fob: Test the key fob to ensure it’s working correctly.
Important Note: Always handle batteries with care and dispose of old batteries responsibly according to local regulations.
Tips for Extending Key Fob Battery Life
To maximize the lifespan of your key fob battery:
- Store Your Key Fob Properly: Avoid exposing your key fob to extreme temperatures or humidity.
- Limit Button Presses: Avoid pressing buttons unnecessarily when out of range of your vehicle.
- Consider a Key Fob Cover: A protective cover can shield your key fob from damage and potentially prolong battery life.
- Use Quality Batteries: Opt for reputable battery brands for longer-lasting performance.
Conclusion: AutoZone and Your Key Fob Battery Needs
So, if you’re wondering, “Does AutoZone sell key fob batteries?” you now know the answer is definitively yes. AutoZone offers a convenient and accessible solution for purchasing replacement key fob batteries, getting you back on the road quickly. While they don’t program key fobs, understanding their battery offerings and the DIY battery replacement process empowers you to maintain your key fob effectively. For all your key fob battery needs, and for expert advice, visit your local AutoZone or explore keyfobx.com for more automotive insights.
Frequently Asked Questions About Key Fob Batteries at AutoZone
1. What types of key fob batteries does AutoZone sell?
AutoZone sells a variety of common key fob battery types, including CR2032, CR2025, CR2016, CR2450, and CR1632, from various reputable brands.
2. How much do key fob batteries cost at AutoZone?
The cost varies by battery type and brand, but typically ranges from $5 to $15 per battery.
3. Can AutoZone help me find the right battery for my key fob?
Yes, AutoZone associates can assist you in finding the correct battery. You can also use their website to search by vehicle or battery type.
4. Does AutoZone install key fob batteries?
AutoZone does not typically offer key fob battery installation service, but their staff can often provide guidance on how to do it yourself.
5. How long do key fob batteries typically last?
Key fob batteries usually last for 2 to 3 years, but this can vary depending on usage and battery quality.
6. How do I dispose of old key fob batteries?
Lithium batteries should be disposed of properly. Check your local regulations for battery recycling or disposal options. Many AutoZone locations may also offer battery recycling programs.
