10 Best Group 65 Battery For Diesel Truck: Top Choices For Reliable Power 2026

The Weize Platinum AGM Battery is a 12V 70Ah automotive battery designed for durability and performance. It features 750 cold cranking amps (CCA) and 120 reserve capacity. Its AGM technology offers superior heat and cold resistance, making it ideal for extreme climates.

This battery is perfect for truck owners looking for reliability and long service life. It suits vehicles requiring AGM batteries, ensuring compatibility and performance. Ideal for extreme weather conditions, it delivers consistent power for starting and accessories.

The 1AUTODEPOT BCI Group 65 AGM Car Battery features a 12V 70Ah capacity and 750CCA. Its advanced AGM technology ensures leak-proof operation and exceptional durability, offering up to twice the cycle life of conventional batteries, making it a solid choice for diesel trucks.

This battery is ideal for diesel truck owners who require reliable starting power and long-lasting performance. It is perfect for those in extreme climates due to its superior heat and cold resistance. A great choice for maintenance-free operation.

The Odyssey Battery ODX-AGM65 offers impressive specifications with a voltage of 12V, 930CCA, and a reserve capacity of 135 minutes. Its robust design and high-performance characteristics make it suitable for demanding applications, ensuring reliable power for diesel trucks.

This battery is designed for truck owners who need exceptional cold cranking amps and reserve capacity. Ideal for heavy-duty applications, it provides dependable performance for both starting and accessory power needs, even in harsh conditions.

Interstate Batteries Automotive Battery MTX-65 features pure lead AGM technology, providing high performance and reliability. With a capacity of 68Ah and 750CCA, it ensures sufficient power for starting diesel trucks and powering accessories, offering a maintenance-free experience.

This battery is perfect for truck owners seeking a dependable power source with a longer lifespan. Its premium performance makes it suitable for various weather conditions, ensuring reliable starts in both hot and cold climates.

ACDelco Gold 94RAGM features high-density negative paste and enhanced life alloy for improved performance and longer life. Its robust design includes a puncture-resistant separator, ensuring better acid circulation and reducing the risk of leaks, making it reliable for diesel trucks.

This battery is suitable for truck owners who prioritize safety and performance. Its advanced design ensures durability and reliability, providing peace of mind for starting and powering accessories in demanding environments.

Interstate Batteries Group 65 Car Battery Replacement (MTP-65HD) features an 850CCA rating and a 30-month warranty. This battery is designed for long life and superior performance, ensuring reliable starts for diesel trucks even in cold conditions.

Ideal for truck owners who need dependable power for starting and accessory use, this battery fits over 600 vehicle models. Its robust design ensures excellent performance, making it a reliable choice for various driving conditions.

Interstate Batteries Group 65 Car Battery Replacement (MT-65) delivers 675CCA and a 24-month warranty. This battery is designed for reliable life in hot to moderate climates, ensuring sufficient power for diesel trucks and their accessories.

This option is perfect for truck owners who want a dependable battery for various conditions. Its design ensures optimal performance, making it suitable for both starting and additional power needs.

Interstate Batteries Group 65 Car Battery Replacement (M-65) offers 650CCA and an 18-month warranty. This battery is designed for value-minded customers, providing reliable power for starting diesel trucks in various climates without compromising performance.

Suitable for truck owners looking for a cost-effective battery solution, this option delivers dependable starting power. Its design ensures reliability, making it a great choice for a range of driving conditions.

Mighty Max Battery 12V 75AH GEL is a maintenance-free battery designed for rugged use. Its gel technology ensures consistent power delivery and performance in extreme temperatures, making it ideal for diesel trucks requiring reliable starting capabilities.

This battery is perfect for truck owners needing dependable performance in challenging conditions. Its durable design and safety features make it a reliable choice for long-term use, providing peace of mind during operation.

Mighty Max Battery 12V 75Ah Replacement Battery is a sealed lead acid battery designed for maintenance-free operation. With a high discharge rate and wide operating temperatures, it ensures reliable performance for diesel trucks in various environments.

This battery is ideal for truck owners seeking a high-performance solution. Its durability and design make it suitable for heavy-duty applications, providing dependable power for starting and accessory needs.

1. Regular Inspection: Check battery connections for corrosion and ensure terminals are clean and secure.

2. Monitor Charge Levels: Use a multimeter to check the voltage and ensure the battery remains charged.

3. Avoid Deep Discharges: Prevent the battery from being discharged below recommended levels to extend its life.

4. Store Properly: If not in use, store the battery in a cool, dry place to prevent damage.

5. Follow Manufacturer Guidelines: Always adhere to manufacturer recommendations for charging and maintenance for optimal performance.

1. Ignoring Specifications: Always verify that the battery meets your vehicle’s specifications for optimal performance.

2. Overlooking Warranty: A short warranty can indicate lower quality; look for batteries with longer warranties.

3. Skipping Compatibility Checks: Ensure the battery’s dimensions and terminal positions match your vehicle to avoid fitment issues.

4. Choosing Based on Price Alone: Consider performance and durability, not just cost, to ensure long-term value.

5. Neglecting Maintenance Needs: Understand the maintenance requirements of the battery type to avoid premature failures.