The John Deere 6120E battery size is listed as Group 24F, 12 V, 1150 CCA, 10.25 × 6.81 × 8.88 in.
Battery sizeGroup 24F
Voltage12 V
CCA1150 CCA
Case size10.25 × 6.81 × 8.88 in
John Deere 6120E Battery Specs
Battery size / group
Group 24F
Battery voltage
12 V
Battery CCA
1150 CCA
Battery dimensions
10.25 × 6.81 × 8.88 in
Battery Spec Comparisons Chart
CCA comparison
This model
1150 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
Case length comparison
This model
10.25 in
Average
11.13 in
Low
7.75 in
High
13 in
John Deere 6120E Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere 6120E tractor is typically a John Deere Strongbox battery, known for its durability and longevity. However, some users have successfully used alternative batteries like the New Holland 4DLT, which can be more cost-effective
Battery voltage
The official battery voltage for the John Deere 6120E tractor is 12 volts
Battery group size
The official battery group size for the John Deere 6120E tractor is BCI Group Size 24F, which is designed for compact and utility tractors. This battery provides high power for small-to-medium diesel engines
Battery CCA
The recommended official John Deere 6120E tractor battery has a Cold Cranking Amps (CCA) rating of 1150 CCA
Battery location
The battery on the John Deere 6120E tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to access it
Bad battery symptoms
Common symptoms of a bad battery in a John Deere 6120E tractor include a weak or failed battery, slow cranking of the starter, and the voltage indicator displaying low battery voltage. Regular maintenance and checking the electrolyte level can help identify these issues early
Official information note
Mistakes do happen. Please check official deere.com website for official information.
