John Deere 5820 Battery Size (Group 24F) + Replacement Guide

Quick answer:

The John Deere 5820 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 5820 Battery Specs

This model

12 V

Average

11.54 V

Low

6 V

High

24 V

This model

10.25 in

Average

11.3 in

Low

9.38 in

High

13 in

Replacement battery recommendation	The best replacement battery for the John Deere 5820 tractor is the 629 Type, 12V Wet Battery with 180AH, which is specifically designed for this model. It is known for its reliability and durability under demanding conditions
Battery voltage	The John Deere 5820 tractor battery voltage is 12 volts
Battery group size	The official battery group size for the John Deere 5820 tractor is BCI Group Size 24F. This battery is designed to provide high power for small-to-medium diesel engines and fits perfectly in common John Deere tractor compartments
Battery CCA	The recommended Cold Cranking Amps (CCA) for the John Deere 5820 tractor is 700 for early models and 950 for late models
Battery location	The battery on the John Deere 5820 tractor is located underneath the right access step. To access it, you may need to remove the access step by taking out the attaching screws
Battery replacement steps	To replace the battery on a John Deere 5820 tractor, locate the battery underneath the right access step, open the flap, and if necessary, remove the access step by taking out the attaching screws. Ensure to disconnect any light connectors if the tractor has step lighting before removing the step
Bad battery symptoms	Common symptoms of a bad battery in a John Deere 5820 tractor include hard starting, clicking sounds when trying to start, and rapid battery drain. Additionally, corrosion on battery terminals can prevent proper electrical flow, leading to starting issues