Quick answer:
The John Deere Z960M battery size is listed as 12 V, 1150 CCA.
Voltage12 V
CCA1150 CCA
John Deere Z960M Battery Specs
| Battery voltage | 12 V |
|---|---|
| Battery CCA | 1150 CCA |
Battery Spec Comparisons Chart
CCA comparison
Voltage comparison
John Deere Z960M Battery FAQ
| Replacement battery recommendation | The AJC-U1-300-200900 is listed as the best replacement battery for the John Deere Z Trak Z960R Zero-Turn U1 Lawn Mower and Tractor Battery |
|---|---|
| Battery voltage | The John Deere Z960M tractor battery voltage is 12 volts |
| Battery group size | The official John Deere Z960M tractor battery group size is 24F |
| Battery CCA | The recommended official battery for the John Deere Z960M has a Cold Cranking Amps (CCA) rating of 1150 CCA. This ensures reliable starting power for the tractor |
| Battery location | The battery on the John Deere Z960M tractor is located underneath the right access step. To access it, you may need to open the flap and possibly remove the access step by taking out the attaching screws |
| Battery replacement steps | To replace the battery on a John Deere Z960M, locate the battery underneath the right access step, then open the flap and, if necessary, remove the access step by taking out the attaching screws. Make sure to disconnect any light connectors if your model has step lighting before removing the step |
| Bad battery symptoms | John Deere Z960M tractor battery issues often show as hard starting or no response when turning the key, a clicking sound when trying to start, or rapid battery drain where the battery holds 11.5V or less on a multimeter test |
Official information note
Mistakes do happen. Please check official deere.com website for official information.


