Which coin battery for porsche 2002 911 carrera key transmitter

The 2002 911 Carrera is a sleek and beautiful sports car from Porsche. If you own one of these machines, you probably know how important it is to take care of your key transmitter. When the battery in your key transmitter dies, you’ll be stranded and unable to start your car. That’s why it’s crucial to have the right coin battery on hand to replace your old one when it dies.

But with so many different types of coin batteries on the market, it can be hard to know which one is right for your Porsche key transmitter. In this article, we’ll take a look at some of the most popular coin batteries on the market and help you determine which one is the best fit for your needs.

We’ll explore the pros and cons of different types of coin batteries, and provide you with a clear understanding of what you should look for when selecting a battery for your Porsche key transmitter. By the end of this article, you’ll be equipped with the knowledge you need to make an informed decision and get your 911 Carrera back on the road.

Choosing the Right Coin Battery for Your Porsche 2002 911 Carrera Key Transmitter

Why the Right Battery Matters

Your Porsche 2002 911 Carrera key transmitter requires a specific type of coin battery to function properly. Choosing the right battery is crucial to ensure the longevity and reliability of your vehicle’s keyless entry system. Using the incorrect battery may cause damage to the key transmitter or lead to malfunctioning of the system.

Types of Coin Batteries

There are two main types of coin batteries that can be used for your Porsche 2002 911 Carrera key transmitter: CR2016 and CR2032. Both batteries are lithium-ion and have a nominal voltage of 3V. While they may seem similar, there are several differences between the two that should be considered when choosing a battery.

Choosing the Right Battery

The most important factor in choosing the right battery is the size. The Porsche 2002 911 Carrera key transmitter requires a battery that is 20mm in diameter and 1.6mm in thickness. Both CR2016 and CR2032 batteries meet this requirement, but the CR2032 is slightly thicker. It is important to ensure that the battery fits snugly in the battery compartment to prevent any movement or damage.

Another factor to consider is the battery’s capacity. The CR2032 has a higher capacity than the CR2016, which means it can provide longer battery life. However, it is important to note that a higher capacity battery may not always be necessary or beneficial for your specific usage.

Final Thoughts

When choosing a coin battery for your Porsche 2002 911 Carrera key transmitter, it is important to consider the size and capacity of the battery. Both the CR2016 and CR2032 are suitable options, but careful consideration should be given to ensure proper fit and longevity. Always refer to your vehicle’s manual for specific battery requirements and installation instructions.

Factors to Consider

Type of Battery

Before purchasing a replacement battery for your Porsche 2002 911 Carrera key transmitter, it is important to know the type of battery that is compatible with your device. The most common types of coin batteries used in key transmitters are CR1620 and CR2032. It is important to check your device manual or consult a professional to determine the correct battery type.

Battery Life

The battery life is an important factor to consider when purchasing a replacement coin battery for your Porsche 2002 911 Carrera key transmitter. The lifespan of the battery can vary depending on factors such as usage and storage conditions. It is recommended to choose a battery with a longer lifespan to ensure that your key transmitter remains functional for a longer period of time.

Brand and Quality

The brand and quality of the battery can also impact the performance of your key transmitter. It is recommended to choose a reputable brand and high-quality battery to ensure that your device functions properly and does not experience any issues such as leakage or low power.

Price

Price can also be a factor in choosing a replacement coin battery for your Porsche 2002 911 Carrera key transmitter. While it may be tempting to choose a cheaper option, it is important to consider the long-term cost-effectiveness of choosing a high-quality and longer-lasting battery. In the end, investing in a higher-quality battery may save you money in the long run.

How to Replace the Battery

Step 1: Remove the key from the transmitter

To replace the battery, you need to first remove the key from the transmitter. Locate the release button on the transmitter and press it while pulling the key out.

Step 2: Open the transmitter

Once the key has been removed, you can access the battery compartment. To open the transmitter, locate the notch on the side and use a flat screwdriver to gently pry it open.

Step 3: Identify the battery type

Inside the transmitter, you will see the battery compartment. Identify the type of battery that your transmitter uses. For a Porsche 2002 911 Carrera key transmitter, you will need a CR2032 coin battery.

Step 4: Remove the old battery

Use a pair of tweezers or a small flat screwdriver to carefully remove the old battery from the compartment. Be careful not to damage any of the other components inside the transmitter.

Step 5: Insert the new battery

Take the new CR2032 battery and carefully insert it into the compartment, making sure that the positive (+) and negative (-) ends are facing the right direction.

Step 6: Close the transmitter

Once the new battery is in place, close the transmitter by aligning the two halves and pressing them together firmly. Make sure that the transmitter clicks shut.

Step 7: Test the transmitter

After replacing the battery, test the transmitter to make sure it is working properly. Press any button on the transmitter and check if the key locks and unlocks the doors of your vehicle. If it does not work, try replacing the battery again or consult a professional.