The John Deere F620 battery size is listed as 12 V, 850 CCA.
Voltage12 V
CCA850 CCA
John Deere F620 Battery Specs
Battery voltage
12 V
Battery CCA
850 CCA
Battery Spec Comparisons Chart
CCA comparison
This model
850 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
John Deere F620 Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere F620 tractor is a 12V, 20Ah lead-acid battery specifically designed for that model, ensuring reliable performance and easy installation. You can find compatible options from various suppliers, including John Deere’s official parts
Battery voltage
The official John Deere F620 tractor battery voltage is 12 volts
Battery group size
The official battery group size for the John Deere F620 tractor is U1. This battery type is commonly used in various lawn and garden equipment, including the F620
Battery CCA
The recommended battery for the John Deere F620 tractor is a Group 65 battery with 850 CCA. This specification ensures reliable starting power for the tractor
Battery location
The battery on the John Deere F620 tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to access it
Battery replacement steps
To replace the battery on a John Deere F620 tractor, first disconnect the negative (-) cable, then the positive (+) cable, and remove the battery hold down. After that, lift the battery out and install the new one by reversing the steps. Wikipedia
Bad battery symptoms
Common symptoms of a bad battery in a John Deere F620 tractor include hard starting or no response when trying to start, rapid battery drain, and visible corrosion on battery terminals. If the battery holds less than 11.5V, it likely needs to be replaced
Official information note
Mistakes do happen. Please check official deere.com website for official information.
