Exide MX51R Vehicle Battery

Reliable Power for Acura, Honda, Toyota, and More

The Exide MARATHON MAX - CCA: 435 vehicle battery (Part Number MX51R) delivers dependable starting power and consistent performance for a wide range of vehicles including Acura Accord, Honda Civic, Toyota Highlander, and Nissan Pathfinder. Designed to meet the electrical demands of modern cars, this 12-volt battery ensures your vehicle starts smoothly in various conditions.

• Cold Cranking Amps (CCA): 435 for reliable engine starts in cold weather
• Cranking Amps: 540 for strong initial power delivery
• Amp Hour Capacity (20hr): 41 for sustained energy supply
• Reserve Capacity: 75 minutes at 25 amps for extended power availability
• Battery Terminal Type: A for secure and compatible connections
• BCI Group Size: 51R, compatible with multiple vehicle makes and models

About the MARATHON MAX - CCA: 435 Battery Line

The MARATHON MAX - CCA: 435 battery line by Exide is engineered to provide a balance of cold cranking power and reserve capacity suitable for mid-sized vehicles. This line focuses on delivering consistent performance with a 12-volt system and a 41 amp hour capacity, making it a practical choice for drivers who require dependable starting power and reliable electrical support in daily driving conditions.

Technical Details and Performance

The Exide MX51R battery features a cold cranking amps rating of 435, which is critical for starting engines in low temperatures. With a cranking amps rating of 540, it provides the necessary surge of power to start your vehicle quickly. The 41 amp hour capacity over 20 hours ensures the battery can supply steady power to your vehicle’s electrical systems. Additionally, the 75-minute reserve capacity at 25 amps offers extra runtime in case of alternator failure or high electrical load situations. The Group Size 51R and terminal type A ensure compatibility with a variety of vehicles including Acura CSX, Honda CR-V, Toyota Corolla, Nissan Versa, and more.

Common Applications and Problem Solving

• Replaces failing or weak batteries in Acura, Honda, Toyota, Nissan, and other compatible models
• Addresses slow or difficult engine starts, especially in cold weather
• Provides reliable power for vehicles with moderate electrical accessory loads
• Helps prevent unexpected battery failure during daily driving
• Supports vehicles requiring Group Size 51R batteries with terminal type A

Installation Notes and Tips

• Ensure battery terminals match the A-type terminal configuration for proper fit
• Verify Group Size 51R compatibility with your vehicle’s battery tray and hold-down system
• Disconnect the negative terminal first and reconnect it last to avoid electrical shorts
• Check for corrosion on battery terminals and clean if necessary before installation
• Secure the battery firmly to prevent movement during vehicle operation

Quality Assurance and Warranty

Exide batteries are manufactured to meet industry standards for durability and performance. The MARATHON MAX - CCA: 435 line undergoes rigorous testing to ensure consistent cold cranking power and reserve capacity. While specific warranty details for the MX51R battery may vary, Exide typically offers coverage against manufacturing defects. Consult your retailer or product documentation for exact warranty terms.