Replacing your car key battery is easier than you might think. This guide will show you how to do it quickly.
Over time, car key batteries can die, leaving you locked out. You don’t need to panic. Changing the battery yourself is simple. First, gather the tools you need. Usually, a small screwdriver will do. Next, locate the seam on your key fob.
Carefully pry it open. You’ll see the battery inside. Take note of the battery type and size. Replace it with a new one. Snap the fob back together. Test your key to ensure it works. Following these steps can save you time and money. Plus, you get the satisfaction of doing it yourself.
1. Key Power CR2032-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
- Dimensions: Height: 3.43 Inches Width: 10.87 Inches Length: 12.4 Inches Weight: 0.00661386786 pounds `
Power your car key fob with the reliable Key Power CR2032-KP Lithium Battery. This high-quality 3V battery ensures long-lasting performance. Easy to install, it fits perfectly into your key fob. Enjoy consistent and dependable power for all your automotive needs. A great choice for maintaining the functionality of your car’s key fob.
Advantages
- Reliable power source for car key fobs.
- Long-lasting battery life ensures fewer replacements.
- Easy to install and fits most key fobs.
- Compact design for convenient storage.
- Stable 3V output for consistent performance.
Our Recommendations
Key Power CR2032-KP batteries are long-lasting. Ideal for car key fobs, they work perfectly. Installation is easy and quick.
Reliable performance makes them a great choice. No more worries about dead batteries. They fit securely and work smoothly.
Affordable price for high quality. Delivered fast and in good condition. Highly recommend for anyone needing a solid battery.
2. Key Power CR2016-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
- Dimensions: Height: 3.43 Inches Width: 10.87 Inches Length: 12.4 Inches
Experience reliable power with the Key Power CR2016-KP Car Key Fob Lithium Battery. It provides consistent 3V energy for your car key fob. Lightweight and durable, this battery ensures long-lasting performance. Easy to install, making it the ideal choice for hassle-free replacements. Enjoy peace of mind knowing your car key fob will always be ready.
Advantages
- Reliable power source for car key fobs, ensuring consistent performance.
- Long-lasting battery life, reducing the need for frequent replacements.
- Compact and lightweight, easy to carry or store.
- High-quality lithium material, providing stable and efficient energy.
- Simple installation process, saving time and effort.
Our Recommendations
The Key Power CR2016-KP Car Key Fob Lithium Battery 3 V works great. Fits perfectly in my car key fob.
Lasts long. No issues with power. Replaced my old battery easily.
Very affordable. Much cheaper than other brands. Excellent value for money.
Highly recommend for anyone needing a reliable car key fob battery. Easy to install.
Quick delivery. Arrived on time and well-packaged. Very satisfied with the purchase.
3. Key Power CR1616-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
- Dimensions: Height: 0.79 Inches Width: 9.29 Inches Length: 10.08 Inches
Experience reliable performance with the Key Power CR1616-KP Car Key Fob Lithium Battery 3V. This battery offers long-lasting power for your car key fob, ensuring it stays functional. Designed for easy installation, it fits most car key fobs perfectly. Enjoy the peace of mind knowing your car key fob will work every time you need it.
Advantages
- Reliable performance with a long-lasting 3V lithium battery.
- Easy to install in any car key fob.
- Consistent power ensures your car key fob works seamlessly.
- Lightweight design fits perfectly into your key fob.
- Cost-effective option for dependable battery replacement.
Our Recommendations
The Key Power CR1616-KP Car Key Fob Lithium Battery is reliable. It fits perfectly in my car key fob.
Installation was a breeze, no tools needed. The battery life is impressive, lasting much longer than expected.
Sturdy packaging ensures the battery arrives in perfect condition. The price is reasonable for the quality.
Performance is consistent, with no issues in extreme temperatures. The battery provides dependable power for my key fob.
Overall, I’m satisfied with the Key Power CR1616-KP battery. It’s a trustworthy choice for anyone needing a new car key fob battery.
4. Key Power CR1620-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
- Dimensions: Height: 3.43 Inches Width: 10.87 Inches Length: 12.4 Inches
Experience reliable power with the Key Power CR1620-KP Car Key Fob Lithium Battery 3 V. This battery ensures your car key fob works smoothly. Designed for long-lasting performance, it offers peace of mind. Perfectly fits most car key fobs, making it a convenient choice. Enjoy consistent power without frequent replacements.
Advantages
- Long-lasting power ensures your car key fob works reliably.
- Designed specifically for car key fobs, guaranteeing a perfect fit.
- Easy to install, saving time and avoiding frustration.
- Stable 3V output keeps your key fob functioning optimally.
- Dependable performance, reducing the need for frequent battery changes.
Our Recommendations
The Key Power CR1620-KP Car Key Fob Lithium Battery 3 V is reliable and long-lasting. It fits perfectly in my car key fob. Installation was easy, and the battery works great. The battery life is impressive and dependable. I noticed immediate improvement in my key fob’s performance. Highly recommend this battery for anyone needing a replacement. Great value for the price!
5. Key Power CR1220-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
Experience reliable performance with the Key Power CR1220-KP Car Key Fob Lithium Battery 3 V. This high-quality battery ensures long-lasting power for your car key fob. Its compact design makes it easy to install in seconds. Enjoy consistent, dependable energy for your key fob. Perfect for those seeking a trustworthy battery solution.
Advantages
- Long-lasting power ensures your car key fob works reliably.
- Compact design fits easily into the car key fob slot.
- Consistent 3V output maintains stable performance for your device.
- Simple to install, no tools required for battery replacement.
- Widely compatible with various car key fob models.
Our Recommendations
The Key Power CR1220-KP Car Key Fob Lithium Battery 3 V works like a charm. My car key fob had stopped working. I replaced the old battery with this one. It was easy to install and worked immediately. The battery life is impressive. No more worries about my key fob dying unexpectedly. Great value for the price. Highly recommend to anyone needing a reliable car key fob battery.
6. Key Power 23A-KP Car Key Fob Alkaline Battery 12 V
- Brand: Key Power
- Manufacturer: Key Power
- Dimensions: Height: 1.24015747905 Inches Width: 1.05511810916 Inches Length: 0.34251968469 Inches
Experience reliable performance with the Key Power 23A-KP Car Key Fob Alkaline Battery 12 V. Designed for longevity, it ensures your key fob remains operational for extended periods. Perfect for daily use, this battery offers consistent power. Enjoy peace of mind knowing your car key fob has the energy it needs.
Advantages
- Reliable performance ensures your car key fob works every time.
- Long-lasting power reduces the frequency of battery replacements.
- Easy installation saves time and effort.
- Compact size fits conveniently into your car key fob.
- Affordable price offers great value for money.
Our Recommendations
The Key Power 23A-KP battery is reliable. My car key fob works perfectly with it. Great power and long-lasting performance.
Installation was easy. The battery fits well in my key fob. No issues since replacing the old battery.
I love the affordable price. This battery offers great value for the money. Highly recommend for anyone needing a 12V battery.
Quick delivery and good packaging. The battery arrived in perfect condition. Very pleased with this purchase.
Works like a charm. My car key fob responds instantly now. Definitely will buy this battery again.
7. 2PCS VL2020 For Panasonic Rechargeable VL2020 Battery BMW For BMW X3 X5 X7 Z4 E60 E81 E91 E92 X5 Z4 E39 E46 E52 E90 E96 For Ford Transit BMW Mini Key VL2020 Battery Replacement
- Brand: GZXNKEY
- Manufacturer: GZXNKEY
Experience reliable power with the 2PCS VL2020 rechargeable batteries, perfect for BMW and Ford Transit key fobs. Designed for models like X3, X5, and Mini, these batteries ensure long-lasting performance. Easy to install and highly efficient, they keep your car keys working smoothly. Enjoy peace of mind with every drive, knowing your key fob battery won’t let you down.
Advantages
- Long-lasting power ensures extended use for BMW and Ford keys.
- Easy to install, making DIY battery replacement simple.
- Reliable performance keeps your key functional at all times.
- Affordable option compared to dealership battery replacements.
- Compatible with multiple BMW and Ford models.
Our Recommendations
These Panasonic VL2020 batteries are perfect for my BMW keys. Installation was straightforward and quick. The battery life is impressive. My BMW X5 key now works flawlessly.
Finding a reliable replacement battery was a challenge. These VL2020 batteries fit perfectly. No more issues with my BMW Mini key fob. Highly recommend for BMW owners.
Quality is top-notch. The batteries restored full functionality to my Ford Transit key. Very happy with this purchase. Reliable and long-lasting performance.
These batteries arrived quickly and worked immediately. My BMW Z4 key fob is as good as new. Great value for the price. Will buy again.
Had trouble with my BMW E60 key fob. These VL2020 batteries solved the problem instantly. Easy to install and excellent battery life. Very satisfied with the purchase.
8. 3V Rechargeable Battery 90° VL2020/HFN Replacement Battery For R52 R53 E38 E39 E46 Keyless Entry Remote Control Rechargeable VL2020 Battery 3v Rechargeable Battery 90° Vl2020/hfn Replacement
- Brand: BEBIKR
- Manufacturer: BEBIKR
Experience reliable power with the 3V Rechargeable Battery 90° VL2020/HFN. Perfect for R52, R53, E38, E39, and E46 keyless entry remotes. This battery ensures your devices work smoothly and efficiently. Enjoy the convenience of a rechargeable option, saving time and money. Ideal for maintaining the functionality of your keyless entry system. Keep your remote control working like new with this dependable battery.
Advantages
- Long-lasting power ensures keyless entry remote control reliability.
- Rechargeable design reduces waste and saves money over time.
- Easy installation simplifies the battery replacement process.
- Compact size fits perfectly in keyless entry remotes.
- Consistent performance offers dependable operation and peace of mind.
Our Recommendations
This 3V rechargeable battery works perfectly with my keyless entry remote. Installation was simple and quick.
The battery fits my R52 and E46 models like a glove.
Charging is efficient and the battery holds power well.
Reliable and affordable, it has extended my remote’s life significantly.
Highly recommend this battery for any keyless entry remote needs.
9. VL2020 Battery For Panasonic Rechargeable VL2020 Battery BMW Key Fob Battery E46 Key Battery BMW E81 E39 E46 Key Battery BMW 5 Key Ford Transit Connect Key Fob Battery Replacement
- Brand: GZXNKEY
- Manufacturer: GZXNKEY
- Dimensions: Weight: 0.00440924524 Pounds `
The VL2020 Battery is perfect for your Panasonic rechargeable devices and BMW key fobs. Ensuring long-lasting power, it fits BMW models like E46, E81, E39, and more. It’s also ideal for Ford Transit Connect key fobs. Replace your old battery easily and enjoy reliable performance. Durable and efficient, this battery keeps your devices running smoothly.
Advantages
- Ensures reliable performance for BMW and Ford key fobs.
- Long-lasting power suitable for daily use.
- Easy installation for quick battery replacement.
- Compact design fits perfectly in key fobs.
- High-quality construction guarantees durability and safety.
Our Recommendations
This VL2020 battery works perfectly for my BMW key fob. Installation was quick and easy. The battery fits well and ensures my key functions smoothly. Impressed with its long-lasting power. No issues with the performance so far. Great value for the price. Highly recommend this battery for anyone needing a replacement.
10. Key Power CR1632-KP Car Key Fob Lithium Battery 3 V
- Brand: Key Power
- Manufacturer: Key Power
Experience long-lasting power with the Key Power CR1632-KP Car Key Fob Lithium Battery 3 V. This reliable battery ensures your car key fob works efficiently. Built to last, it offers superior performance in all conditions. Ideal for those seeking consistent and dependable power for their car keys.
Advantages
- Long-lasting power ensures your car key fob works reliably.
- Compact design fits perfectly in various key fobs.
- Easy to install, saving you time and effort.
- High-quality lithium battery provides stable performance.
- Affordable solution for maintaining your car key fob.
Our Recommendations
The Key Power CR1632-KP Car Key Fob Lithium Battery 3 V works perfectly. Replacing the old battery was a breeze.
This battery lasts a long time. No more frequent changes needed.
Installation was simple and quick. Fits my car key fob perfectly.
Reliable and efficient, this battery is a great choice.
Highly recommended for anyone needing a new car key fob battery.
Frequently Asked Questions
What Tools Do I Need To Replace My Car Key Battery?
You need a small screwdriver or coin to open the key fob. Also, a new battery.
How Do I Open My Car Key Fob?
Press the release button or use a screwdriver to gently pry it open.
What Type Of Battery Does A Car Key Use?
Most car keys use CR2032 or CR2025 batteries. Check your manual for the exact type.
How Long Does A Car Key Battery Last?
A car key battery usually lasts 1-2 years. It depends on usage and battery quality.
Buying Guide On How Do I Replace My Car Key Battery
replacing a car key battery is simple. Follow these steps:
1. Identify the battery type
check your car key manual. Find the battery type.
common types include cr2025 and cr2032.
2. Gather necessary tools
prepare a small screwdriver. A flathead screwdriver works best.
ensure you have a new battery ready.
3. Open the key fob
locate the seam on the key fob. Insert the screwdriver.
gently pry open the fob. Be careful not to break it.
4. Remove the old battery
note the battery’s position. This helps with placing the new one.
use the screwdriver to lift the old battery out.
5. Insert the new battery
place the new battery in the same position. Match the positive and negative sides.
ensure the battery sits firmly in place.
6. Reassemble the key fob
align the two halves of the fob. Press them back together.
listen for a click. This means it is securely closed.
7. Test the key
press the buttons on the key. Check if it works properly.
if not, reopen and check the battery placement.
8. Dispose of the old battery
do not throw it in the trash. Recycle it properly.
find a local recycling center. Many stores accept used batteries.
Conclusion
Replacing your car key battery is easier than it seems. Following these steps ensures your key works reliably. Start by identifying the type of battery your key needs. Carefully open the key fob using the right tool. Remove the old battery and insert the new one.
Close the key fob securely. Test the key to make sure it works. If the key still does not work, check the battery’s position. Sometimes, it might need a little adjustment. Always handle the key fob gently to avoid damage.
By following these simple steps, you can save time and avoid the hassle of visiting a dealer. Remember, keeping an extra battery on hand is a good idea. This way, you are always prepared. A working car key is crucial for convenience and safety.
Now, you can confidently replace your car key battery whenever needed.
