2017 Honda Odyssey Battery Size & Group

Quick Answer

• BCI Group Size: 24F
• CCA Rating: 600-700 CCA recommended
• Reserve Capacity: 100-120 minutes recommended
• AGM vs. Flooded: Flooded (lead-acid) is standard and perfectly suitable; AGM is an upgrade but not strictly required.
• Terminal Layout: Top post, typically positive on the right (F designation).
• Physical Dimensions: Approximately 10.25" L x 6.8" W x 8.9" H
• Dual-Battery Setup: Not applicable (single battery system).

Replacement Battery Options

When replacing the battery in your 2017 Honda Odyssey, here are some popular and reliable options to consider. Always verify the group size and specifications before purchasing.

• Interstate: MT-24F
• Optima: Optima RedTop 34R (might require minor adjustments to fit as it's a slightly different group size but often used as an upgrade)
• DieHard: DieHard Gold 24F or DieHard Platinum AGM 24F (if upgrading to AGM)
• Odyssey: Odyssey PC1350 (or Extreme Series 34R-PC1500T, again, verify fitment)
• ACDelco: ACDelco Advantage 24F

AGM vs. Flooded — Which Does This Vehicle Need?

The 2017 Honda Odyssey was originally equipped with a conventional flooded lead-acid battery, and this type of battery is perfectly adequate for its electrical demands. Flooded batteries are generally more affordable and have served vehicles well for decades.

However, you can upgrade to an Absorbent Glass Mat (AGM) battery if you wish. AGM batteries offer several advantages:

• Longer Lifespan: They tend to last longer than flooded batteries.
• Better Performance: Superior cold-cranking performance and more consistent power delivery, especially in extreme temperatures.
• Vibration Resistance: More resistant to vibration, which can be beneficial.
• No Maintenance: Completely sealed and maintenance-free, with no risk of acid leaks.

While an AGM battery is an excellent upgrade, it