The 2004 Mitsubishi Eclipse uses a Duralast battery, specifically a BCI Group Size 26. It has a Cold Cranking Amps (CCA) rating of 525. Ensure compatibility with your specific vehicle model, as battery specifications can vary. Always check alternative options for better performance or specific needs.
For the L4 version, a Group 35 battery measures approximately 9.1 inches in length, 6.9 inches in width, and 8.9 inches in height. It provides a sufficient cold cranking amp (CCA) rating for reliable engine starting in various temperatures. The V6 model, with its Group 24F battery, usually measures around 10.3 inches long, 6.9 inches wide, and 8.9 inches high, offering a higher CCA to support its more powerful engine.
Choosing the correct battery size is essential for optimal vehicle performance and longevity. The right fit ensures compatibility and maximizes power delivery. Next, we will delve into additional factors to consider when selecting a battery, such as cold cranking amps, reserve capacity, and brand recommendations for the 2004 Mitsubishi Eclipse.
What Size Battery Does a 2004 Mitsubishi Eclipse Require for Both L4 and V6 Models?
The 2004 Mitsubishi Eclipse requires a Group Size 34 battery for both the L4 and V6 models.
- Required battery size:
– Group Size 34 - Specifications:
– Cold Cranking Amps (CCA): 600
– Reserve Capacity (RC): 100 minutes - Battery types:
– Conventional lead-acid batteries
– Absorbed Glass Mat (AGM) batteries
Transitioning from the specifications, it is also crucial to understand how these various battery types can impact vehicle performance.
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Required Battery Size:
The required battery size for both the L4 and V6 models of the 2004 Mitsubishi Eclipse is Group Size 34. This size indicates the physical dimensions and terminal configuration suitable for these vehicles. Group 34 batteries typically offer enough power to start the engine and support electrical systems. -
Specifications:
The specifications for the Group Size 34 battery include Cold Cranking Amps (CCA), which is a measure of the battery’s ability to start an engine in cold temperatures. For the 2004 Eclipse, the CCA rating is approximately 600. The battery also has an average Reserve Capacity (RC) of around 100 minutes, which indicates how long the battery can supply power if the alternator fails. -
Battery Types:
The battery types suitable for the 2004 Mitsubishi Eclipse include conventional lead-acid batteries and Absorbed Glass Mat (AGM) batteries. Conventional lead-acid batteries are commonly used for their affordability but may have lower lifespan and performance under extreme conditions. AGM batteries, on the other hand, are more expensive but offer better performance and longevity. They are ideal for vehicles with high electrical demands due to features like power windows and audio systems.
What is the Recommended Battery Group Size for the L4 Model of the 2004 Mitsubishi Eclipse?
The recommended battery group size for the L4 model of the 2004 Mitsubishi Eclipse is Group 24F. This classification ensures the battery fits properly and meets the vehicle’s electrical demands.
The Battery Council International (BCI) defines battery group sizes as standardized dimensions and terminal configurations that ensure compatibility with specific vehicle models. These specifications help consumers select the right battery for their car.
Group size is determined by several factors, including physical dimensions, terminal placement, and capacity. These aspects ensure that the battery connects securely and provides adequate power for starting and running the vehicle.
According to the Automotive Battery Charging System Performance Standards by the Society of Automotive Engineers, this standardization is crucial for vehicle performance and reliability.
Inadequate battery group size can lead to issues such as starting failures, electrical system malfunctions, and reduced battery life. These problems often stem from improper installation or selection of the wrong battery type.
Data from the BCI indicates that approximately 60% of battery-related problems in vehicles arise from incorrect battery sizing and installation practices.
Using the appropriate battery group size enhances vehicle performance, reliability, and longevity. Mismatches can lead to increased wear on electrical components and potential safety hazards.
Improper battery choice can impact environmental health through increased waste and hazardous material leakage. Economically, it may lead to frequent replacement costs and negatively affect vehicle resale value.
To address these issues, experts recommend following manufacturer specifications for battery size and capacity. Regular battery maintenance and testing can also help to ensure optimal performance.
Implementing standard training for automotive technicians on proper battery selection and installation can mitigate common issues. Utilizing battery management systems can further enhance battery life and performance.
What is the Recommended Battery Group Size for the V6 Model of the 2004 Mitsubishi Eclipse?
The recommended battery group size for the V6 model of the 2004 Mitsubishi Eclipse is Group 34. This designation refers to the dimensions and specifications that ensure compatibility with the vehicle’s battery compartment and electrical requirements.
According to the Battery Council International (BCI), battery group sizes categorize batteries based on their physical dimensions, terminal configuration, and power capacity. This classification facilitates proper selection for various vehicle models to ensure optimal performance.
Group size specification is vital for several reasons. It affects the battery’s fit in its designated space, connection to the vehicle’s electrical system, and overall performance. A mismatched battery can lead to power failures, poor starting performance, or even electrical system damage.
Additional definitions from the BCI include that Group 34 batteries are typically designed for mid-sized vehicles, offering a balance of power capacity and compactness for various applications. This group size often suits vehicles with significant electrical demands.
Factors contributing to battery size requirements include engine size, electrical system demands, and specific vehicle configurations. In the case of the Mitsubishi Eclipse V6, the engine’s power needs dictate the use of a Group 34 battery.
Data from the BCI indicates that the right battery group size significantly affects vehicle reliability. More than 60% of battery-related breakdowns stem from incorrect battery installation or use of an unsuitable battery.
Choosing the right battery impacts vehicle reliability, owner confidence, and long-term maintenance costs. Misalignment can lead to frequent replacements and unforeseen repair expenses.
The economic effects include increased customer expenditure on batteries and auto services, while the environmental implications involve battery disposal issues linked to improper installation or compatibility failures.
Specific examples include cases where owners of the Mitsubishi Eclipse face starting issues due to battery size mismatches, leading to unexpected costs and inconveniences.
To mitigate these issues, reputable automotive experts recommend always consulting the vehicle’s owner manual for the correct battery group size. Proper installation and regular maintenance can also prolong battery life.
Moreover, utilizing modern battery technologies, like AGM (Absorbent Glass Mat) or lithium-ion batteries, can help improve performance and longevity, creating more reliable energy sources for vehicles.
What Specifications Should You Look for in Batteries Compatible with the 2004 Mitsubishi Eclipse?
To find a suitable battery for the 2004 Mitsubishi Eclipse, focus on key specifications such as size, type, and capacity.
- Battery Group Size: 34 and 75
- Battery Type: Lead-acid or AGM (Absorbent Glass Mat)
- Cold Cranking Amps (CCA): Minimum 500 CCA recommended
- Reserve Capacity (RC): 100 minutes or more
- Voltage: 12 volts
- Dimensions: Ensure appropriate fit for the engine bay
These specifications cater to both the L4 and V6 models of the Eclipse and ensure optimal performance and longevity.
1. Battery Group Size: The battery group size identifies the dimensions and terminal placement of the battery. For the 2004 Mitsubishi Eclipse, Group 34 and Group 75 batteries are suitable. These sizes correspond to the specific design and space available within the vehicle’s engine compartment, allowing for proper installation and secure fitment.
2. Battery Type: The battery type can significantly affect performance and maintenance. Lead-acid batteries are common and affordable, while AGM batteries offer better longevity and performance. AGM batteries resist vibrations better and are less likely to leak. According to a study by Smith et al. (2020), adopting AGM technology can enhance a vehicle’s electrical system by supporting more demanding electronic loads.
3. Cold Cranking Amps (CCA): The cold cranking amps rating measures a battery’s ability to start an engine in cold temperatures. A minimum of 500 CCA is advised for the Eclipse to ensure reliable starting in various climates. According to the Battery Association of North America, a higher CCA rating indicates a better performance under extreme winter conditions.
4. Reserve Capacity (RC): The reserve capacity of a battery indicates how long it can maintain power during failure or electrical system issues. Aim for a reserve capacity of at least 100 minutes for the 2004 Mitsubishi Eclipse. This helps in situations where the battery must power the vehicle’s electrical systems without the engine running, providing critical support during emergencies.
5. Voltage: The voltage specification is straightforward. A standard automotive battery for the Eclipse should provide 12 volts of power. This voltage is essential for the engine’s electrical systems and components to function correctly.
6. Dimensions: The dimensions of the battery need to fit the specific requirements of the 2004 Mitsubishi Eclipse. The vehicle’s battery tray has standard sizes for group batteries, which must be adhered to in order to prevent movement and ensure proper connection to the car’s harness.
In summary, ensure you prioritize these specifications to select the best battery option for the 2004 Mitsubishi Eclipse.
What Factors Should Be Considered When Selecting the Right Battery for a 2004 Mitsubishi Eclipse?
Selecting the right battery for a 2004 Mitsubishi Eclipse involves several key factors to ensure compatibility and performance.
- Battery Size: Group Size 34/78
- Cold Cranking Amps (CCA): Minimum of 600 CCA
- Reserve Capacity (RC): Minimum of 90 minutes
- Battery Type: AGM vs. Lead-Acid
- Brand Reliability: Consider reputable brands
- Warranty Period: Look for at least a 3-year warranty
- Temperature Tolerance: Appropriate for local climate
- Budget: Balance between cost and quality
Understanding these factors is crucial for selecting the right battery for your vehicle. The specifics of each factor can influence battery performance and lifespan significantly.
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Battery Size: Group Size 34/78
The battery size for the 2004 Mitsubishi Eclipse is critical. The recommended group size is a combination of 34 and 78. This specification ensures the battery fits snugly and connects properly to the vehicle’s terminals. An improper fit can lead to performance issues or physical damage. -
Cold Cranking Amps (CCA): Minimum of 600 CCA
Cold Cranking Amps (CCA) measures the battery’s ability to start an engine in cold weather. A minimum of 600 CCA is typically recommended for the Eclipse. This measurement indicates how well the battery can perform under lower temperatures. -
Reserve Capacity (RC): Minimum of 90 minutes
Reserve Capacity (RC) indicates how long the battery can sustain a load without the engine running. A minimum of 90 minutes is ideal for the 2004 Mitsubishi Eclipse. Higher RC ratings mean the battery can power onboard electronics longer without needing a recharge. -
Battery Type: AGM vs. Lead-Acid
The choice between AGM (Absorbent Glass Mat) and traditional lead-acid batteries is essential. AGM batteries offer better performance in extreme weather and a longer lifespan but come at a higher cost. Lead-acid batteries are less expensive but may not provide the same longevity or performance. -
Brand Reliability: Consider reputable brands
Choosing a reliable battery brand is crucial. Well-known brands like Optima, DieHard, and Interstate have established reputations for quality. They often offer better warranties and customer service, which can be critical if issues arise. -
Warranty Period: Look for at least a 3-year warranty
A longer warranty period often reflects the manufacturer’s confidence in their product. Opting for a battery with at least a 3-year warranty can provide peace of mind regarding potential defects and performance over time. -
Temperature Tolerance: Appropriate for local climate
Consider the temperature extremes of your location. Batteries have different tolerances to heat and cold. Selecting a battery suited for local climate conditions ensures better performance and longevity. -
Budget: Balance between cost and quality
While it’s tempting to choose the cheapest option, balancing cost against quality is vital. Investing in a higher-quality battery can save money in the long run through fewer replacements and better performance.
In summary, selecting the right battery for a 2004 Mitsubishi Eclipse requires careful consideration of size, performance metrics, brand reliability, warranty, and local climate conditions. Doing thorough research into each factor can help you make an informed decision, ensuring your vehicle operates smoothly for years to come.
How Does Using the Correct Battery Size Impact the Performance of Your 2004 Mitsubishi Eclipse?
Using the correct battery size significantly impacts the performance of your 2004 Mitsubishi Eclipse. The right battery provides optimal voltage and current for starting the engine and powering electrical components. An undersized battery may struggle to start the engine, especially in cold weather. This can lead to slower cranking speeds and increased wear on the starter motor. Additionally, using a smaller battery can cause electrical components to underperform, resulting in dimmed lights and unreliable power for accessories.
On the other hand, an oversized battery can be detrimental as well. It may not fit securely in the battery tray, leading to vibrations and potential damage. A larger battery can also result in slower charging times and increased weight, affecting the vehicle’s handling and fuel efficiency.
Selecting the correct battery size ensures reliable starting, optimal electrical performance, and longevity for both the battery and the vehicle’s components. It is essential to consult the owner’s manual or a battery specialist to confirm the right specifications for your specific model, whether it is the L4 or V6 version. Following these guidelines will help maintain the overall performance and durability of your 2004 Mitsubishi Eclipse.
What are the Best Battery Brands Recommended for the 2004 Mitsubishi Eclipse?
The best battery brands recommended for the 2004 Mitsubishi Eclipse include Optima, Exide, DieHard, and Interstate.
- Optima Batteries
- Exide Batteries
- DieHard Batteries
- Interstate Batteries
Among these brands, opinions may vary on preferences based on performance, warranty, and price. Some users may prioritize longevity and temperature tolerance offered by Optima, while others may appreciate the affordability of Interstate. Each brand has unique attributes that appeal to different consumer needs.
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Optima Batteries:
Optima Batteries provide high performance and are known for their durability. They utilize a spiral cell technology, which enhances their resistance to shock and vibration. A study by the Battery Council International (BCI) highlights that Optima batteries often have a longer lifespan, averaging around 3 to 5 years, depending on usage and maintenance. -
Exide Batteries:
Exide Batteries are recognized for their reliability and value. They offer a range of options suitable for the 2004 Mitsubishi Eclipse, emphasizing affordability without sacrificing performance. Consumer Reports indicates that Exide batteries often receive high ratings for their consistent performance in various conditions, making them a popular choice among budget-conscious drivers. -
DieHard Batteries:
DieHard Batteries are synonymous with dependability in the automotive sector. They frequently provide robust power for vehicles, ensuring performance even in extreme temperatures. Research from J.D. Power indicates that DieHard batteries rank highly for consumer satisfaction regarding cold cranking amps (CCA), showcasing their efficiency in cold weather starts. -
Interstate Batteries:
Interstate Batteries are known for their strong warranty and customer service. Users often report high satisfaction levels due to the extensive network of stores supporting them. According to a survey from the Automotive Aftermarket Industry Association (AAIA), Interstate holds high marks for reliability and service, particularly among consumers who prioritize long-term support.
Choosing the right battery for your 2004 Mitsubishi Eclipse involves considering various factors such as price, performance, and warranty, helping you make an informed decision based on your specific needs and driving conditions.
What Signs Indicate That Your 2004 Mitsubishi Eclipse Might Need a New Battery?
Your 2004 Mitsubishi Eclipse may need a new battery if you notice specific signs indicating battery failure or weakness.
The main signs that your battery might need replacement include:
1. Slow engine crank
2. Electrical issues
3. Dashboard warning light
4. Swollen battery case
5. Unpleasant smell
6. Age of the battery
Recognizing these signs is essential for maintaining your vehicle’s performance.
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Slow Engine Crank: A slow engine crank occurs when the engine takes longer to turn over than usual. This is often due to a weak battery that cannot provide enough power to start the engine. In most cases, if you hear the engine struggling, it’s a clear indicator that your battery may need to be replaced. According to the Vehicle Research Institute, a properly functioning battery should start the engine without delay.
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Electrical Issues: Electrical issues include problems with headlights, power windows, or dashboard electronics failing or working intermittently. These symptoms suggest that the battery does not have enough voltage to power electrical components. The relevant study by Smith and Jones (2021) emphasizes that weak batteries often lead to electrical malfunctions, as they cannot sustain the required energy levels.
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Dashboard Warning Light: If the battery light illuminates on your dashboard, it signifies that the battery is not charging correctly. This warning indicates potential battery failure or issues with the charging system. The National Highway Traffic Safety Administration (NHTSA) indicates that paying attention to this light can prevent further complications with the vehicle.
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Swollen Battery Case: A swollen battery case is indicative of overcharging or extreme temperature. This can lead to leakage of battery acid or complete battery failure. A swollen battery should be replaced immediately, as it poses safety risks.
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Unpleasant Smell: If you detect a rotten egg smell around the battery, it may indicate that the battery is leaking sulfuric acid. This situation requires urgent attention and replacement to avoid damage to your vehicle and ensure safety.
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Age of the Battery: Generally, car batteries should be replaced every 3 to 5 years. If your battery is within or beyond this age range, consider it for replacement, especially if you experience any of the above symptoms. A battery’s lifespan can be affected by several factors, including climate and frequency of use.
Overall, monitoring these signs can help you maintain the reliability of your 2004 Mitsubishi Eclipse.
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