The John Deere L105 battery size is listed as 12 V.
Voltage12 V
John Deere L105 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 L105 Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere LA105 tractor is the AJC-U1-300-199856, which is a sealed lead acid (AGM) battery designed for reliable performance. It arrives fully charged and is maintenance-free, meaning you won’t need to add acid or water
Battery voltage
The official battery voltage for the John Deere LA105 tractor is 12 volts
Battery group size
The official battery group size for the John Deere LA105 tractor is U1
Battery CCA
The recommended official battery for the John Deere LA105 tractor has a Cold Cranking Amperage (CCA) of 300. This ensures reliable starting power for your tractor
Battery location
The battery on the John Deere L105 tractor is located underneath the right access step. You may need to open the flap and, if necessary, remove the access step to access the battery
Bad battery symptoms
Common symptoms of a bad battery in a John Deere LA105 tractor include a single “click” or no sound when turning the key, dim or absent dashboard lights, and the engine cranking but not starting. Additionally, if the battery voltage is below 12.4 volts, it may need charging or replacement
Official information note
Mistakes do happen. Please check official deere.com website for official information.
