The 2010 Camry runs on a standard 12-volt lead-acid automotive battery. In most U.S. models, the replacement battery is Group Size 24F, though some trims or international markets may use Group 24 or 35. Always verify by checking the label on your current battery or the owner’s manual.
This article explains the common battery sizes for the 2010 Camry, the specs to look for when replacing, and how to identify the exact battery your car requires.
Common battery sizes for the 2010 Camry
Before you replace the battery, these are the group sizes you’re most likely to encounter for this model in the United States. Check the label on your current battery to confirm the exact fit.
- Group Size 24F — the most common U.S. specification for many 2010 Camrys.
- Group Size 24 — a valid alternative in some trims or markets.
- Group Size 35 — used on certain configurations or in regions where larger batteries are specified.
In practice, the majority of American-market Camrys from 2010 use Group 24F, with 24 or 35 as backup options depending on options like a power-drawing start-stop system or climate.
Group sizes explained
Group size refers to the battery’s physical dimensions, terminal placement, and hold-down fit. The right group size ensures the battery sits securely and connects properly to the vehicle’s electrical system.
Specs to consider when buying a replacement
When shopping for a replacement battery, the key specs determine reliability and fit beyond the group size.
- Battery type: Flooded lead-acid (conventional) is the standard; AGM batteries are also used in some hybrids or high-demand setups, but not typical for a regular Camry.
- Cold Cranking Amps (CCA): Aim for roughly 550–730 CCA depending on climate; harsher winters require the higher end.
- Reserve Capacity (RC): Commonly around 90–120 minutes, indicating how long the car can run on the battery if the alternator fails.
- Group size compatibility: Ensure the replacement matches the vehicle’s tray size, clamp points, and terminal layout.
- Terminal orientation and polarity: Ensure the positive and negative terminals align with the car’s wiring harness and clamp hardware.
Selecting a battery with the correct combination of group size and specs helps ensure reliable starting and proper performance in your climate and driving habits.
Reading the battery label
The battery label shows the exact group size, CCA, RC, and other specifications. Use these details to match or cross-check with the retailer’s listing.
How to verify the exact battery for your car
If you're not sure which battery is correct for your car, follow these steps to confirm before purchasing.
- Check the owner’s manual or the battery label for the official group size and specifications.
- Note the existing battery’s part number and cross-check with Toyota’s official parts catalog or a trusted retailer.
- Compare the engine bay arrangement—terminal placement and hold-downs—to ensure a proper fit.
- Bring your car’s VIN or the old battery to a parts retailer to verify the exact match.
Following these checks helps you avoid buying a battery that won’t fit or meet your Camry’s electrical needs.
Summary
The 2010 Toyota Camry uses a 12-volt lead-acid battery. In most U.S. models, the typical replacement is Group Size 24F, with 24 or 35 as possible alternatives depending on trim and market. Check the battery label or owner’s manual for the exact specification, and ensure the replacement meets adequate CCA and RC for your climate.