Quick answer:
The Case IH MX240 tractor battery spec found is 12 V with Group 31 battery sizing.
Voltage12 V
Group size31
Case IH MX240 Battery Size Details
| Replacement battery recommendation | CNH Genuine Batteries are recommended for Case IH tractors, including the MX240, as they are designed for heavy-duty applications and provide extended cranking power and longevity – 12 V, Group 31 |
|---|---|
| Battery voltage | 12 V |
| Battery group size | 31 |
Case IH MX240 Extra Battery Notes
| Replacement note | For the Case IH MX240, match the replacement battery to the captured spec: 12 V, Group 31. Physical fit, terminal layout and hold-down fit still matter |
|---|---|
| Battery location | The battery on the Case IH MX240 tractor is located in the battery compartment, which is typically found on the right side of the tractor frame, above the front axle |
| Safe removal note | Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame |
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official caseih.com website before ordering a replacement battery.






