Can You Replace Nissan Key Fob Battery by Yourself?

Replacing the battery in your Nissan key fob is a straightforward process that you can easily do at home. By following a few steps, you can have your key fob working again in no time, without the need to visit a dealership or a locksmith. In this article, we will guide you through the process of replacing the battery in your Nissan key fob.

Can You Replace Nissan Key Fob Battery by Yourself?

Can You Replace Nissan Key Fob Battery by Yourself?

Yes, you can replace the battery in your Nissan key fob by yourself. It’s a relatively simple task that requires minimal tools and can be completed in a matter of minutes. 

By following these steps, you’ll have a functioning key fob once again:

1. Gather the Necessary Tools

To replace the battery in your Nissan key fob, you will need a small flathead screwdriver and a replacement battery. The specific battery type required for your key fob can vary depending on the model and year of your Nissan vehicle. 

It’s advisable to check your vehicle’s owner’s manual or consult a Nissan dealership to determine the correct battery type.

2. Identify the Battery Compartment

Flip your key fob over to locate the battery compartment. On most Nissan key fobs, you’ll find a small indentation or a slot on the back of the fob. This is where the battery is housed.

3. Open the Battery Compartment

Insert the flathead screwdriver into the provided slot or indentation on the key fob and gently twist or pry it open. Be careful not to apply excessive force, as you could damage the key fob.

4. Remove the Old Battery

Once the battery compartment is open, you’ll see the old battery. Carefully remove it by sliding it out or lifting it up. Take note of the battery’s orientation, as you’ll need to install the new battery in the same way.

5. Insert the New Battery

Take the replacement battery and insert it into the battery compartment, ensuring that it is properly aligned with the contacts. Again, pay attention to the battery’s orientation and make sure it matches the previous battery.

5. Close the Battery Compartment

Once the new battery is in place, gently close the battery compartment by pressing it back into position. You may hear a slight click or feel it snap shut.

6. Test the Key Fob

After replacing the battery, test the key fob to ensure it’s functioning correctly. Press the buttons on the key fob to lock and unlock your Nissan vehicle. If the key fob is working properly, you have successfully replaced the battery.

It’s important to note that while the majority of Nissan key fobs can be easily opened and have their batteries replaced, there may be some models that require slightly different procedures. 

Always refer to your vehicle’s owner’s manual for specific instructions related to your Nissan key fob model.

Where to Obtain a Replacement Battery

Where to Obtain a Replacement Battery

When it comes to purchasing a replacement battery for your Nissan key fob, you have several options:

1. Online Retailers

Many online retailers specialize in selling replacement key fob batteries for various car makes and models, including Nissan. Websites such as Amazon, eBay, and dedicated automotive parts stores offer a wide selection of compatible batteries. 

Make sure to read customer reviews and check the battery’s compatibility with your specific Nissan key fob model.

2. Local Automotive Stores

Visit your local automotive stores or car accessory shops. They often carry replacement batteries for key fobs, including those for Nissan vehicles. 

Provide them with the make, model, and year of your Nissan, and they should be able to assist you in finding the right battery.

3. Nissan Dealerships

If you prefer to purchase the battery directly from a Nissan dealership, you can visit their parts department. They will have the correct battery for your specific key fob model, ensuring compatibility and peace of mind.


In conclusion, replacing the battery in your Nissan key fob is a straightforward task that can be easily accomplished by yourself. 

By following the simple steps outlined in this article, you can have your key fob working again, providing you with convenient access to your Nissan vehicle.


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