What kind of battery for 2013 Honda CRV key fob?

The 2013 Honda CR-V key fob generally uses a CR2032 3-volt lithium coin battery. Replacing it is a common DIY task, and the same battery type covers most remote fobs for that year. If you have the proximity smart key, the replacement is usually the same coin cell, though the fob design and steps may differ slightly.

Battery type and compatibility

The CR2032 3V lithium coin cell is the standard choice for the 2013 CR-V’s key fob. This size powers the typical remote and, in most cases, the proximity smart key as well. If you’re unsure which battery your fob uses, remove the old battery and check its markings or consult the owner's manual. Below are the basics to ensure you buy the correct replacement and use it properly.

What you’ll need to replace the battery:

• CR2032 3V lithium coin battery (from a reputable brand such as Duracell, Energizer, Panasonic, etc.). Ensure it is fresh and not expired.


• Small flat-head screwdriver, a thin prying tool, or a plastic card to carefully pry open the fob without scratching it.


• A clean, flat work surface and good lighting to avoid losing small parts.

Once you have a new CR2032, you’re ready to replace the battery and reassemble the fob.

Here are the steps to replace the battery in a standard CR-V key fob:

1. Tip the fob so the buttons face upward and locate the seam where the two halves meet. Use a small flat-head screwdriver or a plastic pry tool to gently Separate the halves.


2. Carefully lift the top half away to expose the battery compartment. Note the orientation of the old battery (which side is facing up).


3. Remove the old battery and dispose of it properly. Take care not to damage the contacts inside the compartment.


4. Insert the new CR2032 battery with the correct orientation (usually the positive (+) side facing up, toward the battery contact).


5. Snap the two halves of the fob back together and press firmly around the edges to reseal.


6. Test the fob by pressing the lock/unlock buttons from a short distance to confirm it’s working.

After replacement, if the fob still doesn’t respond, try re-synchronizing or reprogramming the fob per Honda’s guidance or consult a dealer or automotive locksmith for assistance.

Additional notes and troubleshooting

If you’re using a proximity smart key and the remote functions still seem unreliable after battery replacement, verify that you’re handling the fob properly during reassembly and consider checking for internal corrosion or wear. Some vehicles may require a quick re-sync procedure, which is usually outlined in the owner’s manual or can be performed by a dealer or qualified technician.

Summary

For a 2013 Honda CR-V, the standard key fob battery is the CR2032 3V coin cell. Replacement is straightforward: confirm the battery type, purchase a fresh CR2032, carefully open the fob, replace the battery with the correct orientation, reassemble, and test. If issues persist, consult the owner’s manual or seek assistance from a dealer or locksmith for re-synchronization or potential fob replacement.

Can I use CR2032 instead of CR2025 in a key fob?

Fit and Functionality:
However, if it's too tight or prevents the case from closing properly, it might be better to stick with the CR2025 to avoid damaging the key fob. In summary, you can use a CR2032 instead of a CR2025 as long as it fits properly in the battery compartment of your car key.

What kind of batteries do Honda CR-V key fobs take?

And then twist. Your key fob isn't open all the way yet so now you'll need to use the key end and wedge it between the gap. And pop it. Open.

What type of battery does a 2013 key fob take?

What battery does a 2013 Honda CRV key fob take?

Compatible with a 2005-2013 Honda CR-V keyless remote with a low or dead battery. Includes two (2) CR1616 3V car key batteries.