In short, you’ll need a standard 12-volt automotive battery in the correct group size for your 2018 Camry. The exact size depends on whether you have a gas-powered model or a hybrid, but common options include Group 24F or Group 35 for the gas version, with the same general approach applying to the 12V battery in the hybrid.
For the 2018 Camry, Toyota offered both a gasoline (gas) model and a hybrid variant. The gas Camry uses a conventional 12V lead-acid battery in a group size that varies by trim and market; the hybrid uses a similar 12V battery for electronics and starting the system, while the high-voltage battery is a separate pack. To ensure you get the right fit, check the label on your current battery or the owner’s manual, and consult a parts retailer or dealership if needed.
Gas-powered Camry (non-hybrid) battery basics
Gas Camry models typically rely on a standard 12-volt lead-acid battery. The exact group size you need often falls into one of a few common sizes, and the right choice should match the battery you’re replacing. The label on the current battery is your best quick reference, followed by the owner’s manual or a trusted parts counter.
- Group 24F
- Group 35
Bottom line: verify the exact group size on your current battery or in the owner's manual, then select a replacement that matches that specification.
Camry Hybrid: battery considerations
The 2018 Camry Hybrid uses a conventional 12V battery to power electronics and assist the hybrid system, while the high-voltage traction battery is a separate, specialized pack. Replacement involves the same general process as the gas model—identify the correct group size and specs for the 12V battery and replace accordingly. Always confirm the exact size from your existing battery label or the official documentation.
How to identify the right battery for your car
To find the exact battery specification for your 2018 Camry, follow these steps:
- Look at the current battery’s label for Group Size (for example, 24F or 35), CCA, and RC.
- Check the owner’s manual for the recommended group size and minimum CCA/RC values.
- Use a reputable parts retailer’s cross-reference tool by year, make, model, and trim (and your VIN if available) to confirm compatibility.
- When in doubt, ask the parts counter to match the exact size and CCA rating to your vehicle’s climate and usage.
- Decide whether you want a flooded lead-acid battery or an AGM model, depending on original equipment and intended performance in your environment.
By confirming the size and the electrical specifications, you’ll ensure you get a proper fit that meets your driving needs.
Buying tips: what to look for
When shopping for a replacement, focus on matching the original specifications and considering climate and usage:
- Group size must match your vehicle’s label and fit under the hood.
- Cold Cranking Amps (CCA) should meet or exceed the original rating appropriate for your climate.
- Reserve Capacity (RC) should be sufficient to power electrical loads during brief alternator outages or heavy accessory use.
- Battery type: most Camrys use a standard flooded lead-acid battery; AGM is worth considering if your car’s equipment or climate demands it or if your original equipment specifies AGM.
- Terminal configuration and layout (top-post vs. side-post) must align with your car’s connections.
- Warranty terms and coverage period provide protection against premature failure.
Keeping these factors in mind helps ensure reliability and value when you replace a 2018 Camry battery.
Summary
For a 2018 Toyota Camry, replace the 12V battery with a unit that matches the manufacturer’s group size and electrical ratings. Gas models commonly fall into Group 24F or Group 35, while the hybrid uses the same 12V battery approach with the high-voltage pack serving as the main energy source for propulsion. Always verify the exact group size, CCA, and RC from the existing battery label or the owner’s manual, and consider AGM if your vehicle requires it or if you operate in a demanding climate. When in doubt, consult a Toyota dealer or trusted auto parts retailer to confirm compatibility.
How much does it cost to replace the battery in a Toyota Camry 2018?
The average cost for a Toyota Camry Battery Replacement is between $784 and $804. Labor costs are estimated between $42 and $62 while parts are typically priced around $742.
Which battery is better, 24f or 35?
The 24f is substantially more powerful battery than the 35. This might make a difference in very cold weather but it depends on the vehicle and its accessories.
What type of battery does a Toyota Camry use?
The 2025 Toyota Camry uses a 12-volt, automotive-grade battery specified by Toyota; the exact chemistry can be a conventional flooded lead-acid or an absorbed glass mat (AGM) depending on factory configuration.
What kind of battery does a 2018 Toyota Camry use?
DieHard Platinum AGM – Battery : H5 Group Size, 680 CCA, 850 CA, 100 Minute Reserve Capacity (Part No. H5-AGM)