The Ultimate Guide to H4 Batteries: Performance, Applications, and Features
H4 batteries, commonly known as Group Size H4 or 140R batteries, are a vital component in the automotive world. They power various vehicles, from compact cars to mid-sized sedans. This guide aims to provide a comprehensive overview of H4 batteries, helping you understand their specifications, applications, and how to choose the right one for your vehicle. We will also compare several top competitors in the market, allowing you to make an informed decision.
H4 Battery Comparison Table
| Brand/Model | Type | Cold Cranking Amps (CCA) | Reserve Capacity (RC) | Warranty |
|---|---|---|---|---|
| Interstate Batteries MTP-H4 | Lead Acid | 600 | 90 minutes | 36 months |
| Duralast Gold Battery H4-DLG | Lead Acid | 480 | 100 minutes | 3 years |
| EverStart Maxx H4 | Lead Acid | 500 | 90 minutes | 2 years |
| DieHard Gold Battery H4 | Lead Acid | 480 | 96 minutes | 3 years |
| Super Start Premium H4 | Flooded Lead Acid | 535 | 80 minutes | 2 years |
| NAPA The Legend Professional Battery | Lead Acid | 600 | 90 minutes | 36 months |
| Continental Group 140R AGM Battery | AGM | 900 | 120 minutes | 3 years |
| Duralast Platinum AGM H4-AGM | AGM | 570 | 90 minutes | 3 years |
| Super Start Platinum AGM H4 | AGM | 535 | 80 minutes | 3 years |
Understanding H4 Batteries
H4 batteries are designed for specific vehicle types and have distinct features that set them apart from other battery groups. They are characterized by their dimensions, performance specifications, and applications. Here’s a breakdown of what makes H4 batteries unique:
Dimensions and Compatibility
H4 batteries typically have specific dimensions that make them compatible with various vehicle models. They generally measure about 9.2 inches in length, 5.2 inches in width, and 8.5 inches in height. Before purchasing an H4 battery, check your vehicle’s manual to ensure compatibility.
Cold Cranking Amps (CCA)
Cold Cranking Amps is a critical specification for any automotive battery. It indicates how well the battery can start an engine in cold temperatures. A higher CCA rating means better starting power. Most H4 batteries range from 480 to 900 CCA, making them suitable for varying climates.
Reserve Capacity (RC)
Reserve Capacity measures how long a battery can run on its own power without the engine. This is crucial for situations where the battery might need to power accessories without the engine running. H4 batteries typically offer a reserve capacity ranging from 80 to 120 minutes.
Battery Types
H4 batteries come in two primary types: flooded lead-acid and absorbed glass mat (AGM).
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Flooded Lead-Acid Batteries: These are traditional batteries that require maintenance. They are generally less expensive but may not perform as well under extreme conditions.
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AGM Batteries: These are sealed batteries that are maintenance-free and provide better performance, especially in cold weather. They are ideal for modern vehicles with high electrical demands.
Applications of H4 Batteries
H4 batteries are versatile and can be used in various applications:
Automotive Use
Primarily, H4 batteries are used in vehicles, including:
- Sedans
- Compact cars
- SUVs
Recreational Vehicles
Some H4 batteries are suitable for RVs, depending on the vehicle’s electrical system. Always check compatibility before installation.
Powersport Vehicles
H4 batteries can also power motorcycles and ATVs, providing the necessary energy for starting and running electrical accessories.
Technical Features Comparison Table
| Feature | Interstate MTP-H4 | Duralast Gold H4-DLG | EverStart Maxx H4 | DieHard Gold H4 | Super Start H4 | NAPA Legend H4 | Continental AGM H4 | Duralast Platinum AGM H4 | Super Start Platinum AGM H4 |
|---|---|---|---|---|---|---|---|---|---|
| CCA | 600 | 480 | 500 | 480 | 535 | 600 | 900 | 570 | 535 |
| RC (minutes) | 90 | 100 | 90 | 96 | 80 | 90 | 120 | 90 | 80 |
| Type | Lead Acid | Lead Acid | Lead Acid | Lead Acid | Flooded Lead Acid | Lead Acid | AGM | AGM | AGM |
| Warranty | 36 months | 3 years | 2 years | 3 years | 2 years | 36 months | 3 years | 3 years | 3 years |
Choosing the Right H4 Battery
When selecting an H4 battery, consider the following factors:
Vehicle Requirements
Check your vehicle’s manual for the recommended battery specifications. This ensures you choose a battery that meets the electrical demands of your vehicle.
Climate Considerations
If you live in an area with extreme temperatures, consider a battery with a higher CCA to ensure reliable starts in cold weather.
Usage Patterns
Evaluate how often you use your vehicle. If you frequently use electronics while the engine is off, a battery with a higher reserve capacity may be beneficial.
Budget
H4 batteries vary in price depending on their specifications and brand. Set a budget and look for options that offer the best value for your needs.
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Conclusion
H4 batteries are essential for reliable vehicle performance, offering various options to suit different needs. Understanding specifications like CCA, RC, and battery types helps you make an informed decision. Whether you opt for a lead-acid or AGM battery, ensure it meets your vehicle’s requirements and environmental conditions. Brands like Interstate Batteries, AutoZone, Walmart, and Advance Auto Parts offer a variety of H4 batteries to choose from, making it easier to find the perfect fit for your vehicle.
FAQ
What is an H4 battery?
An H4 battery, also known as a Group Size H4 or 140R, is a specific type of automotive battery designed for various vehicle models, providing the necessary power to start engines and run electrical systems.
What does CCA mean in batteries?
CCA stands for Cold Cranking Amps, which indicates the battery’s ability to start an engine in cold temperatures. A higher CCA rating means better starting power.
How do I know if an H4 battery is compatible with my vehicle?
Check your vehicle’s owner manual for the recommended battery specifications, including group size and CCA requirements, to ensure compatibility.
What is the difference between AGM and flooded lead-acid batteries?
AGM batteries are sealed and maintenance-free, offering better performance and longevity, while flooded lead-acid batteries require maintenance and are generally less expensive.
How long should an H4 battery last?
The lifespan of an H4 battery typically ranges from 3 to 5 years, depending on usage patterns and maintenance practices.
What factors affect the performance of an H4 battery?
Factors include temperature, charging system health, battery age, and vehicle electrical demands.
Can I use an H4 battery for a motorcycle?
Some H4 batteries can be used in motorcycles, but it’s essential to check compatibility with the specific model.
How can I maintain my H4 battery?
Regularly check the battery terminals for corrosion, ensure a secure connection, and keep the battery charged, especially if the vehicle is not used frequently.
What should I do if my H4 battery is not holding a charge?
If your battery is not holding a charge, it may be time to replace it. Consider having it tested at an auto parts store for a proper diagnosis.
Where can I purchase an H4 battery?
H4 batteries are readily available at auto parts stores like www.autozone.com, www.walmart.com, and www.napaonline.com, as well as specialized battery retailers like www.interstatebatteries.com.