The 2016 Honda Odyssey uses a standard 12-volt automotive battery. Replacement is a typical lead-acid car battery, and for most US-spec Odysseys the common group size is 35. Always verify the exact size and specs on your current battery or in the owner's manual.
Battery type and specifications
The Odyssey from this model year does not rely on a hybrid high-voltage pack. It uses a conventional 12-volt lead-acid battery located in the engine bay. When replacing, you should match or exceed the original cold-cranking amps (CCA) and reserve capacity (RC) as specified by Honda to ensure reliable starting in all seasons.
Finding the right group size
To ensure a proper fit and terminal orientation, confirm the correct group size before buying. Use these reference steps:
Common group sizes for the 2016 Odyssey
While regional variations exist, the most typical sizes seen on US-spec 2016 Odysseys are:
- Group Size 35 — the standard size for many Odyssey models in North America.
- Group Size 24F — used in some regional specifications or older stock; verify fitment on your vehicle.
- Note: Always rely on the label on your current battery or the owner's manual to confirm the exact size.
Concluding: The exact group size must be matched to ensure a proper fit and secure mounting of the battery and clamps.
Buying tips: what to look for
Beyond group size, check key specs to ensure reliability and performance:
- Cold-cranking amps (CCA): Choose a rating equal to or higher than the OEM requirement for your climate.
- Reserve capacity (RC): Ensure enough RC for long electrical draws and cold starts.
- Battery type: Flooded lead-acid is standard for this model year; AGM is less common unless specified by a regional dealer or aftermarket option.
- Fit and terminal layout: Confirm positive/negative terminal positions match your battery tray and cables.
Concluding: A battery that meets or exceeds OEM specs and fits physically will provide reliable starting performance across seasons.
Summary
The 2016 Honda Odyssey typically takes a 12-volt lead-acid automotive battery, with Group Size 35 being the most common in North America. Always verify the exact size and specs on the current battery label or in the owner's manual, and ensure the replacement meets or exceeds OEM CCA and RC requirements for your climate and vehicle configuration.