Car Tire Size / Car battery size / Group 24F
Group 24F battery size
A group 24F car battery is at most 10.75 inches long, 6.81 wide and 9.02 tall (273 x 173 x 229 mm), with top posts.
- Length
- 10.75 in (273 mm)
- Width
- 6.81 in (173 mm)
- Height
- 9.02 in (229 mm)
- Terminals
- top posts
Close in size
No other group in the BCI table comes within 10 mm (0.4 in) of group 24F on all three sides: look for group 24F itself.
Before you buy a group 24F battery
- Read the group number on the label of the battery in your car, or in the owner's manual: it should say 24F.
- A group with an "R" after the number has its terminals reversed: do not swap one for the other without checking where your cables reach.
- Choose cold cranking amps (CCA) at least as high as the original, especially for cold winters.
- Group 24F has top posts: the new battery must match, and the hold-down must fit the box.
- Most stores take the old battery back for recycling, often against a core charge.
Group 24F batteries listed on eBay
Dimensions are the BCI maximums for the case, terminals excluded. Sources: Battery Council International, "BCI Group Numbers, Dimensional Specifications and Ratings" (batterycouncil.org), read October 15, 2026; Power Tool Insider, "Car Battery Group Size Chart" (powertoolsinsider.com), updated October 7, 2026.