The John Deere 3140 battery size is listed as Group 24F, 12 V, 1000 CCA, 10.25 × 6.81 × 8.88 in.
Battery sizeGroup 24F
Voltage12 V
CCA1000 CCA
Case size10.25 × 6.81 × 8.88 in
John Deere 3140 Battery Specs
Battery size / group
Group 24F
Battery voltage
12 V
Battery CCA
1000 CCA
Battery dimensions
10.25 × 6.81 × 8.88 in
Battery Spec Comparisons Chart
CCA comparison
This model
1000 CCA
Average
839.52 CCA
Low
150 CCA
High
1850 CCA
Voltage comparison
This model
12 V
Average
11.54 V
Low
6 V
High
24 V
Case length comparison
This model
10.25 in
Average
11.3 in
Low
9.38 in
High
13 in
John Deere 3140 Battery FAQ
Replacement battery recommendation
The best replacement battery for a John Deere 3140 tractor is the 017 Type, 12V Wet Battery with 83AH capacity, which is specifically designed for this model. You may also consider other options like the StrongBox batteries, which are known for their durability and longevity
Battery voltage
The official battery voltage for the John Deere 3140 tractor is 12 volts
Battery group size
The official battery group size for the John Deere 3140 tractor is BCI Group Size 24F. This battery is suitable for compact and utility tractors, providing high power for small-to-medium diesel engines
Battery CCA
The recommended cold cranking amps (CCA) for the John Deere 3140 tractor battery is at least 900-1000 CCA for optimal performance
Battery location
The battery on the John Deere 3140 tractor is located in front of the radiator. To access it, you may need to remove side screens and disconnect the battery cables
Battery replacement steps
To replace the battery on a John Deere 3140 tractor, disconnect the negative cable first, then the positive cable, remove the battery hold-down, and lift the battery out. When installing, place the new battery in, connect the positive cable first, followed by the negative cable, and secure the battery with the hold-down
Official information note
Mistakes do happen. Please check official deere.com website for official information.
