The John Deere X166R battery size is listed as 12 V.
Voltage12 V
John Deere X166R 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 X166R Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere X166R tractor is the AGM Battery, which is maintenance-free and designed for long-term storage life. It is compatible with various John Deere models, including the X166R
Battery voltage
The official battery voltage for the John Deere X166R tractor is 12 volts
Battery group size
The official battery group size for the John Deere X166R tractor is U1. This size is suitable for lawn and garden machines, providing the necessary power for starting
Battery CCA
The recommended official John Deere X166R tractor battery has a Cold Cranking Amperage (CCA) of 230
Battery location
The battery on the John Deere X166R tractor is located underneath the right access step. To access it, you may need to open the flap and possibly remove the access step
Official information note
Mistakes do happen. Please check official deere.com website for official information.
