The John Deere R72 battery size is listed as 12 V.
Voltage12 V
John Deere R72 Battery Specs
Battery voltage
12 V
Battery Spec Comparisons Chart
Voltage comparison
This model
12 V
Average
11.66 V
Low
6 V
High
24 V
John Deere R72 Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere R72 is the AJC-U1-300-130369, which is a sealed lead acid (AGM) battery designed for reliable performance. It arrives fully charged and is maintenance-free, ensuring easy installation and long-lasting use
Battery voltage
The official battery voltage for the John Deere R72 tractor is 12 volts
Battery group size
The official battery group size for the John Deere R72 tractor is BCI Group Size U1. This size is suitable for small, lightweight batteries used in lawn and garden machines
Battery CCA
The recommended official John Deere R72 tractor battery has a Cold Cranking Amps (CCA) rating of 300
Battery location
The battery on the John Deere R72 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 R72 tractor, disconnect the negative battery cable first, then the positive cable, and remove the battery. When installing the new battery, connect the positive cable first, followed by the negative cable
Bad battery symptoms
Common symptoms of a bad battery in a John Deere R72 tractor include slow cranking of the engine, frequent need for recharging, and physical signs of wear or damage such as corrosion or swelling. If the battery is older than 3 to 5 years, it may also be time for a replacement
Official information note
Mistakes do happen. Please check official deere.com website for official information.
