2023 Toyota Tacoma — Battery Size & Group

Quick answer

• BCI Group Size: 24F
• Cold Cranking Amps (CCA): 582 CCA (standard)
• Reserve Capacity (RC): 115 minutes
• Battery Type: Standard Flooded (non-AGM)
• Terminal Layout: Right-hand positive (reverse terminal orientation)
• Physical Dimensions (approximate): 10.25" (L) x 6.81" (W) x 8.88" (H)
• Dual-battery setup: Not applicable for this model

Replacement battery options

• Interstate: M-24F
• Optima: YellowTop D27F (for high-vibration or high-accessory use)
• DieHard: Gold 24F
• Odyssey: 24F-720
• ACDelco: Gold 24F

AGM vs flooded — which does this vehicle need?

The 2023 Toyota Tacoma comes from the factory with a standard flooded lead-acid battery. This is a reliable and cost-effective choice for the vehicle's original-equipment needs. Unless you have added a significant number of electrical accessories (e.g., a winch, high-powered audio system, or extensive off-road lighting), a quality flooded battery is perfectly adequate.

That said, an AGM (Absorbent Glass Mat) battery is a popular upgrade for many Tacoma owners. AGM batteries offer several advantages, particularly for a truck that may see off-road use:

• Vibration Resistance: AGM batteries are more resistant to vibration than flooded batteries, making them a good choice for rough roads and trails.
• Spill-Proof: The electrolyte in an AGM battery is absorbed in fiberglass mats, making it spill-proof even if the case is cracked. This is a significant safety advantage, especially in an accident or rollover.
• Deeper Cycling: AGM batteries can be discharged and recharged more times than a standard flooded battery without damage, which is beneficial if you frequently use accessories with the engine off.

While an AGM battery is a worthwhile upgrade for many, it is not a requirement for the 2023 Toyota Tacoma. If you do choose to upgrade, be sure to select an AGM battery that is a direct-fit replacement for the original 24F.

Post-installation relearn / reset procedure

Fortunately, the 2023 Toyota Tacoma does not require a complex relearn procedure after disconnecting or replacing the battery. However, you will lose some settings, such as your radio presets and trip odometer. To minimize these inconveniences, you can use a memory saver tool that plugs into the 12-volt outlet and provides power to the vehicle's systems while the battery is disconnected.

If you do not use a memory saver, you will simply need to reset your radio presets and any other personalized settings after the new battery is installed. The vehicle's engine control unit (ECU) will relearn the engine's idle and fuel trims on its own over the first few drive cycles.

Signs of a failing battery

• Slow Engine Crank: If the engine turns over more slowly than usual when you start it, the battery may be weak.
• Dimming Lights: Headlights or interior lights that dim when the engine is off or at idle are a sign of a failing battery.
• Warning Light: The battery or charging system warning light on the dashboard is a clear indication that there is a problem with the battery or alternator.
• Corrosion: A white, powdery substance around the battery terminals is a sign of corrosion, which can interfere with the flow of electricity and shorten the battery's life.

Common battery issues for this generation

While the third-generation Tacoma is generally reliable, there are a few common issues that can affect the battery:

• Parasitic Drain: Some owners have reported parasitic drains on the battery from various electronic components, leading to a dead battery if the vehicle is not driven for several days. If you are experiencing this issue, a technician can perform a parasitic draw test to identify the source of the problem.
• Short Trips: Frequent short trips can prevent the alternator from fully recharging the battery, which can shorten its life. If you primarily drive short distances, it is a good idea to take the vehicle for a longer drive at least once a week to allow the battery to fully charge.
• Accessory Use: The Tacoma is a popular platform for overlanding and off-roading, which often involves the addition of numerous electrical accessories. If you have added a winch, lights, or other high-draw accessories, you may need to upgrade to a higher-capacity AGM battery or even a dual-battery setup to meet the increased demand.

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