Quick answer:
The John Deere X340 battery size is listed as 12 V.
Voltage12 V
John Deere X340 Battery Specs
| Battery voltage | 12 V |
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Battery Spec Comparisons Chart
Voltage comparison
John Deere X340 Battery FAQ
| Replacement battery recommendation | The best replacement battery for the John Deere X340 tractor is the AJC-U1-300-200740, which is a sealed lead acid (AGM) battery designed for reliable performance. It is maintenance-free and arrives fully charged, ready for installation |
|---|---|
| Battery voltage | The official John Deere X340 tractor uses a 12-volt battery |
| Battery group size | The official battery group size for the John Deere X340 tractor is U1. This size is designed for lawn and garden machines, providing the necessary power for starting small gas engines |
| Battery CCA | The recommended official battery for the John Deere X340 tractor has a Cold Cranking Amps (CCA) rating of 230. This ensures reliable starting power in cold conditions |
| Battery location | The battery on the John Deere X340 tractor is located under the right access step. You may need to open the flap and possibly remove the access step to access the battery |
Official information note
Mistakes do happen. Please check official deere.com website for official information.


