Acura Key Fob Battery Type In 2023: What You Need To Know

Acura Key Fob Programming BBB A+ Rating Mile High Locksmith®
Acura Key Fob Programming BBB A+ Rating Mile High Locksmith® from


As we move further into 2023, it’s essential to stay up to date with the latest information about your Acura key fob battery type. Your key fob is a crucial component of your Acura vehicle, allowing you to lock, unlock, and start your car with ease. In this article, we will explore the different battery types for Acura key fobs and provide you with valuable tips to ensure your key fob remains functional at all times.

The Most Common Acura Key Fob Battery Type

The majority of Acura key fobs use CR2032 batteries. These lithium coin cell batteries are widely available and can be easily replaced when needed. The CR2032 battery offers a long lifespan and reliable performance, making it the go-to choice for many Acura owners.

Replacing Your Acura Key Fob Battery

When it’s time to replace your Acura key fob battery, follow these simple steps:

  1. Locate the small indentation on the edge of your key fob.
  2. Insert a small flathead screwdriver or a coin into the indentation and twist gently to open the key fob.
  3. Remove the old battery and replace it with a new CR2032 battery, ensuring the positive (+) side is facing up.
  4. Close the key fob by aligning the two halves and pressing them together until you hear a click.

Tips for Extending the Lifespan of Your Acura Key Fob Battery

Here are some useful tips to help you maximize the lifespan of your Acura key fob battery:

1. Keep Your Key Fob Clean

Regularly cleaning your key fob with a soft cloth and mild detergent can prevent dirt and grime from affecting its performance. Avoid using harsh chemicals that may damage the key fob’s components.

2. Avoid Extreme Temperatures

Exposing your key fob to extreme temperatures, such as leaving it in a hot car or exposing it to freezing conditions, can shorten its battery life. Whenever possible, keep your key fob in a moderate temperature environment.

3. Use Your Key Fob Regularly

Using your key fob regularly helps keep the battery active and prevents it from draining quickly. Even if you have a spare key, it’s recommended to rotate between both key fobs to ensure they remain functional.

4. Store Your Key Fob Properly

When not in use, store your key fob in a safe place away from electronics or other devices that emit electromagnetic signals. These signals can interfere with the key fob’s functionality and drain its battery.


Knowing the correct Acura key fob battery type and taking proper care of your key fob can save you from unexpected inconveniences. By using CR2032 batteries and following the tips mentioned above, you can ensure your Acura key fob remains functional and reliable throughout 2023 and beyond.