The 2009 Nissan Titan typically uses a Group 24F 12‑volt lead‑acid battery, with roughly 700–800 cold-cranking amps (CCA) depending on climate and the brand.
Battery size and specifications
The Titan’s electrical system runs on a standard 12‑volt battery. The most common OEM group size for 2009 Titans is Group 24F, which matches the battery tray, terminal layout, and hold-down configuration. Replacement batteries within this group size generally offer about 70–78 amp-hours (Ah) and 700–800 CCA, though exact ratings vary by manufacturer and climate. If your vehicle sits in very cold conditions, selecting a battery with higher CCA within the 24F family can improve cold starts.
Notes on fit and alternatives
While Group 24F is the standard, some markets or trims may be listed with similar sizes such as Group 24 (non‑F) or Group 25 in certain catalogs. Always confirm the exact group size and terminal arrangement by checking the label on your current battery or the owner's manual, and ensure the replacement fits the battery tray and clamp.
Practical guidelines for replacement
When shopping for a replacement, prioritize a reputable brand, adequate CCA for your climate, and the correct Ah rating. The Titan’s alternator and electrical system typically handle a modern, high-quality 24F battery with a maintenance-free design. If upgrading to an AGM battery—offering higher cycle life and resistance to vibration—verify compatibility with your vehicle and warranty terms with the manufacturer.
Summary
For a 2009 Nissan Titan, the typical battery size is Group 24F, with around 700–800 CCA and 70–78 Ah. Verify the exact specs from your current battery label or the owner's manual, and ensure the replacement fits the tray, terminals, and hold-downs of your truck.