John Deere F935 Battery Size (Group 24F) + Replacement Guide

Quick answer:

The John Deere F935 battery size is listed as Group 24F, 12 V, 300 CCA, 10.25 × 6.81 × 8.88 in.

Battery sizeGroup 24F

Voltage12 V

CCA300 CCA

Case size10.25 × 6.81 × 8.88 in

John Deere F935 Battery Specs

This model

300 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 F935 tractor is a John Deere battery or a battery of equal specification. It’s important to ensure that the battery meets the demanding machine specifications for optimal performance
Battery voltage	The official battery voltage for the John Deere F935 tractor is 12 volts
Battery group size	The official battery group size for the John Deere F935 tractor is BCI Group Size 24F. This battery is designed 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 F935 tractor battery is 300 CCA. This ensures reliable starting power, especially in cold weather conditions
Battery location	The battery on the John Deere F935 tractor is located under the seat platform. To access it, you need to lift the seat platform
Battery replacement steps	To replace the battery on a John Deere F935 tractor, first disconnect the black negative (-) cable, then the red positive (+) cable. After that, remove the battery hold-down and carefully lift out the old battery before installing the new one in reverse order
Bad battery symptoms	Common symptoms of a bad battery in a John Deere F935 tractor include hard starting or no response when trying to start, rapid battery drain, and visible corrosion on battery terminals. If the battery is unable to provide enough power, it may need to be serviced or replaced