What Type of Battery is in the Nissan Key Fob?

Knowing the type of battery in your Nissan key fob can save you time and hassle when it’s time for a replacement. You don’t want to be stuck with a dead key fob, unable to unlock your car! This comprehensive guide will tell you everything you need to know about Nissan key fob batteries, from identifying the right type to replacing it yourself.

Decoding Your Nissan Key Fob Battery

Most Nissan key fobs use a small, flat, round battery known as a coin battery. The exact type, however, varies depending on your car model and year. The most common types found in Nissan key fobs are:

• CR2025: This is the most widely used battery type for Nissan key fobs, found in models like Altima, Sentra, and Rogue.
• CR2032: Slightly larger and more powerful than the CR2025, this battery is used in some Nissan Pathfinder and Armada models.

How to Find the Right Battery for Your Nissan

Not sure which battery your key fob needs? Here’s how to find out:

1. Check Your Owner’s Manual: Your car’s owner’s manual usually specifies the type of key fob battery required.
2. Inspect the Existing Battery: Open your key fob (more on how to do that below) and look for the battery type printed on it.
3. Search Online: Use your car model and year followed by “key fob battery” on websites like KeyFobX to find accurate information.

Replacing the Battery: A Step-by-Step Guide

Replacing a Nissan key fob battery is a simple DIY task. Here’s a general guide, but remember to refer to your owner’s manual for model-specific instructions:

1. Locate the Release Button or Notch: Most Nissan key fobs have a small button or notch on the back.
2. Open the Key Fob: Press the button or insert a small flat-head screwdriver into the notch to pry open the key fob casing.
3. Identify and Remove the Old Battery: Note the battery’s orientation. Carefully remove the old battery, usually by gently prying it out with a fingernail or small tool.
4. Insert the New Battery: Align the positive (+) side of the new battery with the positive marking inside the key fob. Gently press it into place.
5. Close the Key Fob: Snap the two halves of the key fob casing back together.

Signs Your Nissan Key Fob Battery Needs Replacing

Don’t wait until your key fob completely dies on you. Look out for these signs:

• Decreased Signal Range: You need to stand closer to your car for it to respond.
• Dim or Inconsistent Key Fob Lights: The LED lights on your key fob are faint or flicker.
• Multiple Button Presses Required: You have to press the buttons multiple times to get a response.

Regularly checking and replacing your Nissan key fob battery will ensure that your key fob works flawlessly when you need it the most.

Frequently Asked Questions

Q: How long does a Nissan key fob battery last?

A: Typically, a Nissan key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.

Q: Can I use any brand of battery in my Nissan key fob?

A: While you can use different brands, it’s best to stick with reputable brands known for quality and longevity.

Q: What happens if I put the battery in backward?

A: Inserting the battery backward will not damage your key fob, but it won’t work. Ensure the positive (+) and negative (-) terminals are aligned correctly.

Q: Can I replace the key fob battery myself, or do I need to go to a dealership?

A: Replacing a key fob battery is a simple task you can do yourself in minutes. No need for a dealership visit!

Q: My key fob is still not working after replacing the battery. What should I do?

A: If replacing the battery doesn’t solve the problem, there might be other issues with your key fob, such as programming problems. You might need to consult a professional in this case.

Need More Key Fob Help?

• Looking for instructions specific to your Nissan model? Check out our guides on how to reprogram a 2015 Nissan key fob or how to program a Nissan Maxima key fob.
• Need a new key fob altogether? Find out where to get key fobs programmed near you.
• Having trouble with your Nissan Rogue key fob battery? Learn more about what type of battery for Nissan Rogue key fob.
• Dealing with a dead key fob and a push-button start? We have solutions on how to start push button when key fob doesn’t work.

For all your Key Fob needs and expert advice, KeyFobX is your trusted source. Contact our 24/7 customer support team via WhatsApp at +1(641)206-8880 or email us at [email protected]. We’re here to help!