Kia K900 Key Fob Battery Replacement (2015 – 2017)

Introduction

In this guide, I will walk you through the process of replacing the battery in your Kia K900 key fob. This key fob is used in Kia K900 models from 2015 to 2017 and requires a CR2032 battery.

If your key fob is not working as expected, it might be time to change the battery. Follow these steps to replace the battery and get your key fob working like new.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Tools and Materials Needed

  • CR2032 battery
  • Flathead screwdriver

Before starting, ensure you have a new CR2032 battery and a small flathead screwdriver. These are essential for the replacement process.

Step-by-Step Instructions

Step 1: Remove the Internal Key

Turn the key fob over to the back. Locate the silver button on the back of the key fob. Hold down this button and pull out the internal key.

This step exposes the keyhole and a small slot above it, which we will use to open the key fob.

Step 2: Open the Key Fob

Take your flathead screwdriver and insert it into the small slot above the keyhole. Hold the key fob firmly and twist the screwdriver. This action will separate the two halves of the key fob.

Once the key fob is open, use your fingers to pull apart the two halves completely.

Step 3: Remove the Old Battery

Set aside the top half of the key fob. You will see the old CR2032 battery in the bottom half. Use the flathead screwdriver to gently pry the battery out.

It can be tricky to find the right spot to insert the screwdriver. Aim for the bottom corner of the battery and gently lift it out.

Step 4: Insert the New Battery

Take your new CR2032 battery and ensure the positive side is facing down. Slide the battery into place, starting at the metal component and then clicking it into the top part so it sits flush.

Step 5: Reassemble the Key Fob

Align the two halves of the key fob and press them together until they click into place. Make sure all parts are securely connected.

Finally, insert the internal key back into the key fob.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Conclusion

That’s it! You’ve successfully replaced the battery in your Kia K900 key fob. If you found this guide helpful, let us know in the comments or give us a like.

For more information on changing batteries for various key fobs, check out our other videos or visit us at FobBattery.com.

FAQ

What type of battery does the Kia K900 key fob use?

The Kia K900 key fob uses a CR2032 battery.

How often should I replace the key fob battery?

It depends on usage, but typically every 1-2 years.

What if my key fob still doesn’t work after replacing the battery?

Check the battery orientation and ensure it’s properly seated. If it still doesn’t work, consult your vehicle’s manual or a professional.

Can I use a different type of battery?

No, only use a CR2032 battery to ensure compatibility and proper function.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery on Amazon or at most electronics stores.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
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