Odyssey Battery ODX-AGM24 Vehicle Battery - Primary

Odyssey Extreme AGM Battery for Lexus and More

The Odyssey Battery ODX-AGM24 is a 12-volt vehicle battery built in BCI Group Size 24 for demanding starting and electrical loads. With 840 cold cranking amps, 1000 cranking amps, and 76 amp hours of capacity, it is sized for drivers who need strong starting performance and stable reserve power.

Odyssey Extreme batteries use Thin Plate Pure Lead (TPPL) AGM construction, which allows more plates inside the case for higher power density and faster charge acceptance. The ODX-AGM24 is a practical choice for Lexus IS300, IS350, RC300, and RC350 fitments, along with a wide range of other import and classic applications listed below.

Key Features

• 12.00-volt AGM vehicle battery in BCI Group Size 24
• 840 cold cranking amps for strong engine starts
• 1000 cranking amps and 1000 marine cranking amps
• 1200 hot cranking amps and 1500 pulse hot cranking amps
• 76.0 amp hour capacity with 160 minutes of reserve capacity at 25-amp load
• Top post SAE-A terminals with positive terminal on the left and negative terminal on the right
• Odyssey Extreme TPPL construction for high power density and fast recharge response
• Part number ODX-AGM24

Product Details

The Odyssey Extreme line focuses on TPPL AGM technology, which uses thin pure-lead plates to increase the number of plates inside the battery case. That design supports higher output, quicker recovery after starting, and improved durability compared with conventional flooded SLI batteries and standard AGM designs. For buyers searching for a Lexus battery replacement, a Group 24 AGM battery, or an ODX-AGM24 replacement battery, this unit provides the electrical specifications needed for starting and reserve power in a compact footprint measuring 10.87 inches long, 6.77 inches wide, and 8.75 inches high.

This part cross-references Autolite 24 for the same application.

Common Uses

• Hard starting or slow-crank conditions on vehicles that require Group 24 battery sizing
• Battery replacement for Lexus IS300, IS350, RC300, and RC350 applications
• Electrical systems that need stronger reserve capacity for accessories and repeated starts
• Drivers replacing an aging AGM or flooded battery with a TPPL AGM unit
• Fitment-based searches for a 12V Odyssey Extreme battery with left-side positive terminal layout

Installation Notes

• Confirm BCI Group Size 24, terminal orientation, and physical dimensions before installation.
• Verify the positive terminal location is Side Left and the negative terminal location is Side Right.
• Check vehicle-specific fitment notes, especially engine compartment and drawing/positive-side-left applications.
• Use the listed fitment data for direct vehicle matching, including Fits 2020-2022 Lexus IS300, engine compartment; Fits 2020-2022 Lexus IS350, engine compartment; and Fits 2020-2023 Lexus RC300, N/A.
• For Lexus IS350, Lexus RC350, and other listed applications, match the battery to the exact year and note shown in the fitment table.

Quality Assurance

Odyssey Battery positions the Extreme line around TPPL AGM construction for higher power density, faster charge acceptance, and extended service life compared with conventional battery designs. The ODX-AGM24 is built for direct-fit applications where Group 24 dimensions, terminal layout, and starting performance matter.