The John Deere Z655 battery size is listed as Group 31, 12 V, 13 × 6.81 × 9.44 in.
Battery sizeGroup 31
Voltage12 V
Case size13 × 6.81 × 9.44 in
John Deere Z655 Battery Specs
Battery size / group
Group 31
Battery voltage
12 V
Battery dimensions
13 × 6.81 × 9.44 in
Battery Spec Comparisons Chart
Voltage comparison
This model
12 V
Average
11.66 V
Low
6 V
High
24 V
Case length comparison
This model
13 in
Average
11.13 in
Low
7.75 in
High
13 in
John Deere Z655 Battery FAQ
Replacement battery recommendation
John Deere offers StrongBox batteries branded for the Z655, and owners report they often last longer than typical box-store batteries. Some users replace them with Group 31 truck batteries that fit the same space and provide adequate cold cranking amps
Battery voltage
The official battery voltage for the John Deere Z655 tractor is 12 volts
Battery group size
The official battery group size for the John Deere Z655 tractor is Group U1
Battery CCA
The recommended official John Deere Z655 tractor battery has a Cold Cranking Amps (CCA) rating of 500
Battery location
The battery on the John Deere Z655 tractor is located under the operator’s seat. To access it, you may need to remove the seat or any covers that are in place
Battery replacement steps
To replace the battery on a John Deere Z655 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 your model has step lighting before removing the step
Bad battery symptoms
Common symptoms of a bad battery in a John Deere Z655 tractor include the engine not cranking, clicking sounds when starting, and the battery voltage reading below 12 volts. If you notice these signs, it’s advisable to check or replace the battery
Official information note
Mistakes do happen. Please check official deere.com website for official information.
