2014 Ram 1500 Battery Size & Group

Quick Answer

• BCI Group Size: H7 (or 94R)
• CCA Rating: 730-800 CCA (minimum)
• Reserve Capacity: 140-160 RC (minimum)
• AGM vs. Flooded: Depends on original equipment; AGM upgrade recommended.
• Terminal Layout: Top Post; positive on the right.
• Physical Dimensions (approx.): 12.4" L x 6.9" W x 7.5" H
• Dual-Battery Setup: Not applicable for gasoline models; only 3.0L EcoDiesel and 6.7L Cummins models (which are not covered in this article).

Replacement Battery Options

Finding the right battery for your 2014 Ram 1500 is crucial for reliable starting and powering all your truck's electrical demands. Here are some popular and reliable options:

• Interstate: MT7-94R (AGM), MTP-94R (Flooded)
• Optima: YellowTop H7 (94R) (AGM)
• DieHard: Platinum AGM Group 94R (AGM)
• Odyssey: ODP-AGM94R (AGM)
• ACDelco: ACDelco Gold 94RAGM (AGM)

AGM vs. Flooded — Which Does This Vehicle Need?

The 2014 Ram 1500, depending on its original configuration and trim level, may have come with either a standard flooded lead-acid battery or an Absorbed Glass Mat (AGM) battery from the factory. To determine what your truck originally had, check the battery currently installed. If it's a sealed unit with no removable caps and often a label indicating "AGM," then your truck was equipped with an AGM.

Even if your truck originally came with a flooded battery, upgrading to an AGM battery is highly recommended, especially given the increasing electrical demands of modern vehicles. AGM batteries offer several advantages:

• Improved Durability: More resistant to vibration and impacts.
• Longer Lifespan: Generally last longer than flooded batteries.
• Faster Recharging: Can accept a charge more quickly.
• Better Performance in Extreme Temperatures: More consistent power delivery in hot and cold conditions.
• Leak-Proof: Sealed design eliminates acid leaks.

While AGM batteries typically have a higher upfront cost, their benefits often outweigh the initial expense in terms of reliability and longevity.

Post-Installation Relearn / Reset Procedure

After replacing the battery in your 2014 Ram 1500, it's important to perform a few steps to ensure all systems are functioning correctly. Modern vehicles rely on their Battery Management System (BMS) to optimize charging and prolong battery life. Disconnecting the battery can sometimes cause minor anomalies or require certain systems to relearn their parameters.

1. Idle Relearn: After connecting the new battery, start the engine and let it idle for 5-10 minutes without touching the accelerator. This allows the engine