2022 International MV Battery: Specs, Replacements, and Maintenance

Quick answer

• BCI Group Size: Group 31 (typically three batteries)
• CCA Rating: 925-1000 CCA per battery (minimum recommended)
• Reserve Capacity: 180-200 minutes per battery
• AGM vs. Flooded: Flooded lead-acid is standard, but AGM is an excellent upgrade for increased durability and longer life.
• Terminal Layout: Typically top post, SAE (standard automotive post)
• Physical Dimensions: Approximately 13" L x 6.8" W x 9.4" H per battery
• Dual/Multi-Battery Setup: The 2022 International MV typically uses a three-battery setup wired in parallel to achieve the necessary cranking power and reserve capacity.

Replacement battery options

Given the heavy-duty nature of the International MV, it's crucial to select batteries that can withstand demanding commercial use. Here are some popular replacement options, keeping in mind that specific part numbers may vary by retailer and battery brand series:

• Interstate (Flooded): Look for heavy-duty Group 31 batteries, such as the Interstate MTZ-31 or Interstate 31-MHD. These typically offer 925-1000 CCA.
• Optima (AGM): While Optima is known for its YellowTop and RedTop batteries, a direct Group 31 equivalent in their standard automotive line isn't common. For a premium AGM option, you might consider commercial-grade AGM Group 31 batteries from other manufacturers or explore Optima's commercial/heavy-duty offerings if available.
• DieHard (Flooded/AGM): DieHard offers commercial Group 31 batteries. Look for their DieHard Platinum commercial Group 31 (often an AGM) or a standard flooded commercial Group 31 with appropriate CCA ratings.
• Odyssey (AGM): Odyssey is a top-tier AGM battery manufacturer. The Odyssey 31-PC2150S or Odyssey 31-925 are excellent Group 31 AGM options providing superior performance and longevity.
• ACDelco (Flooded): ACDelco offers heavy-duty Group 31 batteries like the ACDelco Advantage 31S or ACDelco Professional 31PG. These are reliable flooded options.

AGM vs. flooded — which does this vehicle need?

The 2022 International MV is typically equipped with flooded lead-acid batteries from the factory. Flooded batteries are a proven and cost-effective solution for heavy-duty applications. They offer good performance and are generally replaceable at a lower cost.

However, upgrading to Absorbed Glass Mat (AGM) batteries offers several distinct advantages for a commercial vehicle like the International MV:

• Increased Durability: AGM batteries are more resistant to vibration and shock, which is a significant plus for trucks that experience constant road pounding.
• Maintenance-Free: Unlike flooded batteries, AGMs are sealed and do not require watering, reducing maintenance efforts.
• Slower Self-Discharge: AGM batteries hold their charge longer when the vehicle is not in use, which can be beneficial for trucks that might sit for periods.
• Better Cold Weather Performance: While flooded batteries perform well, AGMs often maintain performance better in extreme cold.
• Deep Cycling Capability: If your MV has auxiliary equipment that draws power when the engine is off, AGM batteries are better suited for deep cycling without significant damage.

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