Quick answer:
The John Deere 6615 battery size is listed as 12 V, 750 CCA.
Voltage12 V
CCA750 CCA
John Deere 6615 Battery Specs
| Battery voltage | 12 V |
|---|---|
| Battery CCA | 750 CCA |
Battery Spec Comparisons Chart
CCA comparison
Voltage comparison
John Deere 6615 Battery FAQ
| Battery voltage | The official battery voltage for the John Deere 6615 tractor is 12 volts |
|---|---|
| Battery group size | The official battery group size for the John Deere 6615 tractor is 150 amp-hours at 12 volts |
| Battery CCA | The recommended Cold Cranking Amps (CCA) for the John Deere 6615 tractor battery is minimum 750 CCA. This ensures reliable starting power, especially in cold weather conditions |
| Battery location | The battery on the John Deere 6615 tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to access it |
| Battery replacement steps | To replace the battery on a John Deere 6615 tractor, 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 the tractor has step lighting before removing the step |
Official information note
Mistakes do happen. Please check official deere.com website for official information.







