Is your car key fob acting up? Maybe you have to press the buttons multiple times, or it only works when you’re very close to your vehicle. Chances are, you need a new key fob battery. But where do you get a new key fob battery? You might be surprised at the numerous options available, ranging from quick fixes to professional services. This guide will walk you through everything you need to know to get your key fob working like new again.
Key fobs, while incredibly convenient, rely on small batteries to operate. Like any battery, these have a limited lifespan. Understanding where to find replacements and how to handle the situation yourself can save you time and money.
Signs You Need a New Key Fob Battery
Before you start searching for “Where To Get A New Key Fob Battery,” it’s important to confirm that’s actually the issue. Here are common signs indicating a low or dead key fob battery:
- Reduced Range: You need to be closer to your car than usual for the fob to work.
- Intermittent Operation: The buttons work sometimes but not others, or require multiple presses.
- Dashboard Warning Light: Some cars display a warning message on the dashboard indicating a low key fob battery.
- No Response: In the most obvious case, the key fob simply stops working altogether.
If you’re experiencing these issues, a battery replacement is likely the solution.
Where to Buy Key Fob Batteries
Now to the crucial question: “where to get a new key fob battery?” Fortunately, you have several convenient options:
1. Local Battery Stores
Dedicated battery stores are an excellent first stop. Stores like Interstate All Battery Center specialize in batteries of all kinds, including those for key fobs. They often carry a wide selection of coin cell batteries and can help you identify the correct type for your specific key fob.
Finding key fob batteries at specialized battery stores like Interstate All Battery Center.
2. Automotive Parts Stores
Auto parts stores like AutoZone, Advance Auto Parts, and O’Reilly Auto Parts also stock a variety of car batteries and accessories, including key fob batteries. They usually keep common sizes like CR2032 in stock and can assist you in finding the right replacement.
3. Online Retailers
Online marketplaces such as Amazon and eBay offer a vast selection of key fob batteries. Shopping online can be convenient and often provides competitive pricing. Just be sure to verify the battery type and purchase from reputable sellers.
4. Drugstores and General Retailers
For quick and easy access, drugstores like Walgreens or CVS, and general retailers like Walmart or Target, often carry coin cell batteries in their electronics or battery aisles. While their selection might be less specialized than battery or auto parts stores, you can often find common sizes like CR2032 here.
5. Car Dealerships (Less Ideal for Just Batteries)
While car dealerships will certainly have key fob batteries, they are generally a more expensive option and less convenient if you only need a battery replacement. Dealerships are better suited for situations requiring key fob programming or complete replacements.
How to Replace Your Key Fob Battery Yourself
Once you know where to get a new key fob battery, you might consider replacing it yourself. It’s often a simple process you can do at home with a few basic tools. Here’s a quick guide, based on expert advice:
- Identify Your Battery Type: Check your key fob for markings indicating the battery size. Common types include CR2032, CR2025, and CR1632. If not visible, you’ll need to open the fob to check.
- Gather Your Tools: You’ll likely need a small flathead screwdriver or a watch knife to gently pry open the key fob case. Tweezers can be helpful for handling the small battery.
- Open the Key Fob: Carefully wedge your tool into the seam of the key fob case and gently pry it open. Avoid forcing it to prevent damage.
- Remove the Old Battery: Note the orientation of the old battery (positive side up or down) before removing it. Use tweezers or your fingers to carefully lift it out.
- Insert the New Battery: Place the new battery in the same orientation as the old one.
- Close the Key Fob: Snap the key fob case back together until it’s securely closed.
Using a watch knife to carefully open a car key fob for battery replacement.
Important Tip: Before you remove the old battery, take a picture of the inside of your key fob with your phone. This is a crucial step. Key fobs can have different internal layouts even for the same car model. The photo will serve as a reference to ensure you put everything back correctly.
Choosing the Right Key Fob Battery
When you’re looking for where to get a new key fob battery, ensure you choose the correct type. Refer to your owner’s manual or the markings on the old battery for the precise battery number. Using the wrong battery type can lead to improper function or even damage your key fob.
Most key fobs use lithium coin cell batteries. CR2032 is a very common size, but others like CR2025, CR1632, and CR1250 are also used depending on your car’s make and model.
Get Your Key Fob Battery and Get Going
Knowing where to get a new key fob battery empowers you to address this common car issue quickly and efficiently. Whether you opt for a quick purchase at a local store or order online, replacing your key fob battery is a straightforward task that can restore the convenience of your remote entry system. And in many cases, you can easily handle the replacement yourself, saving a trip to the dealership.
