The Case IH D29 tractor battery spec found is 12 V with Group 31 battery sizing.
Voltage12 V
Group size31
Case IH D29 Battery Size Details
Replacement battery recommendation
CNH Genuine Batteries are recommended for Case IH equipment, including the D29 tractor, as they are designed for heavy-duty applications and feature a lead calcium alloy for extended cranking power and longevity – 12 V, Group 31
Battery voltage
12 V
Battery group size
31
Case IH D29 Extra Battery Notes
Replacement note
For the Case IH D29, 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 D29 tractor is typically located under the seat or in a compartment near the engine. For specific details, it’s best to consult the owner’s manual or contact a Case IH dealer
Bad battery symptoms
Common symptoms of a failing battery in a Case IH D29 tractor include hard starting or no response when trying to start, a clicking sound when turning the key, rapid battery drain or inability to hold a charge, and corrosion on the battery terminals or connections
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.
