The John Deere D100 battery size is listed as 12 V.
Voltage12 V
John Deere D100 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 D100 Battery FAQ
Replacement battery recommendation
The best replacement battery for the John Deere D100 tractor is an AGM battery compatible with models D100, D105, D110, D120, D125, D130, D140, D150, D160, and D170
Battery voltage
The official battery voltage for the John Deere D100 tractor is 12 Volts
Battery group size
The official battery group size for the John Deere D100 tractor is BCI Group U1
Battery CCA
The recommended official John Deere D100 tractor battery has a Cold Cranking Amperage (CCA) of 350. This specification ensures reliable starting power in cold conditions
Battery location
The battery on the John Deere D100 tractor is located underneath the right access step. You may need to open the flap and possibly remove the access step to access it
Bad battery symptoms
Common symptoms of a bad battery in a John Deere D100 tractor include the engine not starting or being hard to start, slow cranking of the starter, and the battery not charging properly. If you experience these issues, it may indicate a weak or faulty battery
Official information note
Mistakes do happen. Please check official deere.com website for official information.
