The John Deere 8335Rt battery size is listed as Group 31, 12 V, 13 × 6.81 × 9.44 in.
Battery sizeGroup 31
Voltage12 V
Case size13 × 6.81 × 9.44 in
John Deere 8335Rt Battery Specs
Battery size / group
Group 31
Battery voltage
12 V
Battery dimensions
13 × 6.81 × 9.44 in
Battery Spec Comparisons Chart
Voltage comparison
This model
12 V
Average
11.54 V
Low
6 V
High
24 V
Case length comparison
This model
13 in
Average
11.3 in
Low
9.38 in
High
13 in
John Deere 8335Rt Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere 8335RT tractor is the John Deere StrongBox battery, which is designed to meet the demanding specifications of John Deere equipment. These batteries are built tough and tested for durability and reliability in real-life conditions
Battery voltage
The official battery voltage for the John Deere 8335RT tractor is 12 volts
Battery group size
The official battery group size for the John Deere 8335RT tractor is BCI Group Size 31. This size is designed to provide the necessary power and fit for the tractor’s electrical system
Battery CCA
The John Deere 8335RT tractor uses two 12-volt batteries with a combined Cold Cranking Amps (CCA) rating of 925
Battery location
The battery on the John Deere 8335RT tractor is located on the right side of the main tractor frame, below the engine
Bad battery symptoms
Common symptoms of a failing battery in a John Deere 8335RT tractor include hard starting or no response when trying to start, rapid battery drain, and visible corrosion on battery terminals. Additionally, if the battery is not holding a charge or shows low voltage, it may need to be replaced
Official information note
Mistakes do happen. Please check official deere.com website for official information.
