Introduction
Replacing the battery in your Nissan Sentra key fob is a simple task that can be completed in under five minutes. This guide will walk you through the process in an easy-to-follow manner. You only need a CR2025 battery and a flathead screwdriver. Let’s get started!
- 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
- CR2025 battery
- Flathead screwdriver
Step-by-Step Process
Step 1: Prepare Your Tools
Before you begin, gather the necessary tools. You will need a CR2025 battery, which can be purchased online. I have included a link in the description where you can buy it from Amazon. Additionally, you’ll need a flathead screwdriver.
Step 2: Locate the Opening
Pick up your key fob and look at the bottom where the key ring is located. There is a small opening in this area. This is where you will insert your flathead screwdriver.
Step 3: Open the Key Fob
Insert the flathead screwdriver into the opening. You can also use a coin for this part if you prefer. Twist the screwdriver to start opening the key fob. Once it begins to open, pull it apart with your fingers.
Step 4: Remove the Old Battery
Now that the key fob is open, you will see the battery. Use the same flathead screwdriver to gently pry the battery out. There is a small opening in the corner where you can insert the screwdriver to lift the battery out.
Step 5: Insert the New Battery
Take your new CR2025 battery. Make sure that the positive side, marked with a plus sign, is facing down. Push the battery into place and snap it down so that it sits flat.
Step 6: Reassemble the Key Fob
With the new battery in place, reattach the two pieces of the key fob. Make sure they snap together securely. Your key fob should now be good to go!
- 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
Conclusion
I hope this guide was helpful for you. Replacing the key fob battery is a quick and easy task that can save you time and money. If you found this guide useful, feel free to let me know in the comment section or by giving this post a like. If you need help with another key fob, we have more guides available on our website, fobbattery.com.
Frequently Asked Questions (FAQ)
What type of battery does the Nissan Sentra key fob use?
The Nissan Sentra key fob uses a CR2025 battery.
Where can I buy a CR2025 battery?
You can purchase a CR2025 battery on Amazon.
- 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 tools do I need to replace the key fob battery?
You will need a flathead screwdriver and a CR2025 battery.
How long does it take to replace the battery?
The entire process takes under five minutes.
Can I use a coin instead of a flathead screwdriver?
Yes, you can use a coin to open the key fob if you don’t have a flathead screwdriver.
Which side of the battery should face down?
The positive side, marked with a plus sign, should face down.
Is it necessary to snap the key fob pieces together securely?
Yes, make sure the pieces snap together securely to ensure the key fob works correctly.
Where can I find more guides for other key fobs?
You can find more guides on our website, fobbattery.com.