The John Deere Z645 battery size is listed as 12 V, 340 CCA.
Voltage12 V
CCA340 CCA
John Deere Z645 Battery Specs
Battery voltage
12 V
Battery CCA
340 CCA
Battery Spec Comparisons Chart
CCA comparison
This model
340 CCA
Average
688.22 CCA
Low
150 CCA
High
1850 CCA
Voltage comparison
This model
12 V
Average
11.66 V
Low
6 V
High
24 V
John Deere Z645 Battery FAQ
Battery voltage
The official battery voltage for the John Deere Z645 tractor is 12 volts
Battery group size
The official John Deere Z645 tractor battery group size is 340 CCA with 12 volts
Battery CCA
The recommended battery for the John Deere Z645 has a Cold Cranking Amps (CCA) rating of 340
Battery location
The official battery voltage for the John Deere Z645 tractor is 12 volts
Bad battery symptoms
Common symptoms of a failing battery in a John Deere Z645 tractor include hard starting or no response when trying to start, rapid battery drain, and visible corrosion on battery terminals. If the battery holds 11.5V or less, it likely needs replacement
Official information note
Mistakes do happen. Please check official deere.com website for official information.
