The John Deere 9620R battery size is listed as 12 V.
Voltage12 V
John Deere 9620R Battery Specs
Battery voltage
12 V
Battery Spec Comparisons Chart
Voltage comparison
This model
12 V
Average
11.94 V
Low
6 V
High
12 V
John Deere 9620R Battery FAQ
Battery voltage
The official battery voltage for the John Deere 9620R tractor is 12 volts. This is standard for most of their equipment
Battery group size
The official battery group size for the John Deere 9620R tractor is four batteries with a Cold Cranking Amps (CCA) rating of 925 each. This setup ensures reliable starting power for the tractor’s engine
Battery CCA
The John Deere 9620R tractor requires a battery with a cold cranking amps (CCA) rating of 925
Battery location
The battery on the John Deere 9620R tractor is located underneath the right access step. To access it, you may need to open the flap and possibly remove the access step by taking out the attaching screws
Bad battery symptoms
Common symptoms of a failing battery on a John Deere 9620R tractor include a flashing voltage indicator when the key is on and the engine is stopped, rapid battery drain or inability to hold a charge, and hard starting or no response when trying to start the tractor
Official information note
Mistakes do happen. Please check official deere.com website for official information.
