John Deere 6120R Battery Size (Group 24F) + Replacement Guide

Quick answer:

The John Deere 6120R 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 6120R Battery Specs

This model

1150 CCA

Average

688.22 CCA

Low

150 CCA

High

1850 CCA

This model

12 V

Average

11.66 V

Low

6 V

High

24 V

This model

10.25 in

Average

11.13 in

Low

7.75 in

High

13 in

Replacement battery recommendation	The best replacement battery for the John Deere 6120R tractor is the John Deere StrongBox battery, which is designed specifically for their equipment and offers reliable performance. You may also consider other compatible batteries, but ensure they meet the necessary specifications for your tractor
Battery voltage	The official battery voltage for the John Deere 6120R tractor is 12 volts
Battery group size	The official John Deere 6120R tractor uses a 12-volt battery with a BCI Group Size 24F
Battery CCA	The recommended battery CCA for the John Deere 6120R tractor is 1150 CCA. This specification is important for ensuring reliable starting and performance
Battery location	The battery on the John Deere 6120R tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to reach it
Battery replacement steps	To replace the battery on a John Deere 6120R tractor, first raise the hood and remove the side screens, then disconnect the negative cable followed by the positive cable. After that, remove the battery hold-down and install the new battery in reverse order of removal. Wikipedia
Bad battery symptoms	Common symptoms of a bad battery in a John Deere 6R 120 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 battery issues