The John Deere LTR166 battery size is listed as 12 V.
Voltage12 V
John Deere LTR166 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 LTR166 Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere LTR166 is the AJC-U1-300-200008, which is a 12V Sealed Lead Acid (AGM) battery designed for reliable performance. It is maintenance-free and arrives fully charged, ready for installation
Battery voltage
The official battery voltage for the John Deere LTR166 tractor is 12 volts
Battery group size
The official battery group size for the John Deere LTR166 tractor is BCI Group Size U1. This size is designed for lawn and garden machines, providing the necessary power to start small gas engines
Battery CCA
The recommended official John Deere LTR166 tractor battery has a Cold Cranking Amps (CCA) rating of 300
Battery location
The battery on the John Deere LTR166 tractor is located underneath the right access step. You may need to remove the access step to reach it
Bad battery symptoms
Common symptoms of a bad battery in a John Deere LTR166 tractor include the starter not working or failing to turn the engine, and the battery not charging properly. Additionally, you may notice corroded battery terminals or a dead cell in the battery
Official information note
Mistakes do happen. Please check official deere.com website for official information.
