The John Deere 6600 battery size is listed as Group 24F, 12 V, 10.25 × 6.81 × 8.88 in.
Battery sizeGroup 24F
Voltage12 V
Case size10.25 × 6.81 × 8.88 in
John Deere 6600 Battery Specs
Battery size / group
Group 24F
Battery voltage
12 V
Battery dimensions
10.25 × 6.81 × 8.88 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
10.25 in
Average
11.13 in
Low
7.75 in
High
13 in
John Deere 6600 Battery FAQ
Battery voltage
The John Deere 6600 tractor uses a 12-volt battery
Battery group size
The official battery group size for the John Deere 6600 tractor is BCI Group Size 24F, which is commonly used in compact and utility tractors. This battery provides high power for small-to-medium diesel engines
Battery CCA
The recommended official John Deere 6600 tractor battery has a Cold Cranking Amps (CCA) rating of 850. This ensures reliable starting power, especially in cold weather conditions
Battery location
The battery on the John Deere 6600 tractor is located underneath the right access step
Bad battery symptoms
Common symptoms of a failing battery in a John Deere 6600 tractor include hard starting or no response when trying to start, clicking sounds, and rapid battery drain. Additionally, visible corrosion on battery terminals can also indicate issues with the battery
Official information note
Mistakes do happen. Please check official deere.com website for official information.
