Introduction
Replacing the battery in your Volvo 850 key fob is a simple process that takes less than five minutes. This guide will walk you through the steps to ensure your key fob is functioning correctly. You only need a CR2025 coin battery and a coin to complete this task.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Tools and Materials Needed
Before you start, gather the following items:
- CR2025 coin battery
- A coin (to open the key fob)
You can purchase the CR2025 battery online. It is affordable and readily available. For a great deal, check out the first link in the description.
Step-by-Step Instructions
Step 1: Locate the Indentation
First, take your key fob and flip it over to the back. You will find a section with an indentation. This is where you will insert your coin to open the key fob.
Step 2: Insert and Twist the Coin
Insert the coin into the indentation and twist it counterclockwise. Sometimes, the back cover might stick to the coin. If this happens, you can pry it out gently or try to put it back in place.
Step 3: Open the Key Fob
Once you have twisted the coin, you might find that the cover still seems locked. Gently lift it up and out of place. Now, you will have access to the battery compartment.
Step 4: Remove the Old Battery
The old battery might be a bit finicky and fall off. Don’t worry about it. Simply pull out the old battery and dispose of it properly.
Step 5: Insert the New Battery
Take your new CR2025 battery and ensure the positive side is facing down. Snap it into place between the three tabs inside the battery compartment.
Step 6: Reassemble the Key Fob
Now, take the ring and loop it around the outside of the tabs. Put the back cover in place by turning it until it drops down into its spot. Push it down flat and turn clockwise until the line and text are horizontal.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
Testing the Key Fob
With the new battery installed, your key fob should now be functioning correctly. Test it to ensure it works as expected. This new battery should last you a long time.
Troubleshooting Tips
If you encounter any issues during the battery replacement process, consider the following tips:
- Ensure the battery is inserted with the positive side facing down.
- Make sure the back cover is securely in place.
- If the key fob still doesn’t work, check for any damage or corrosion.
Additional Resources
For more information, you can visit our website at fobbattery.com. We have a comprehensive guide on Volvo key fobs, including photos and detailed instructions.
Frequently Asked Questions
What type of battery does the Volvo 850 key fob use?
The Volvo 850 key fob uses a CR2025 coin battery.
How long does the new battery last?
With normal use, a new CR2025 battery should last a long time, often several years.
Where can I buy a CR2025 battery?
You can purchase a CR2025 battery online, often at a great price.
- 2 pack of Energizer 2025 Batteries, 3V Lithium Coin Batteries
- Performs in extreme temperatures from -22 F to 140 F
- Long-lasting choice for calculators, scales and remote batteries
What if my key fob still doesn’t work after replacing the battery?
If your key fob still doesn’t work, ensure the battery is inserted correctly and the cover is secure. If problems persist, check for any damage or corrosion.
Can I find more guides like this?
Yes, you can find more guides and tutorials on our website, fobbattery.com, or our YouTube channel. We cover a wide range of key fob models and battery replacements.
Conclusion
Replacing the battery in your Volvo 850 key fob is a quick and straightforward process. With just a CR2025 battery and a coin, you can have your key fob working like new in minutes. For more helpful guides and resources, visit our website or subscribe to our YouTube channel.
We hope you found this guide helpful. If you have any questions or feedback, feel free to leave a comment or give this guide a like. Happy driving!