Quick answer:
This page lists the battery specs found for the John Deere 100.
John Deere 100 Battery Specs
John Deere 100 Battery FAQ
| Replacement battery recommendation | The best replacement battery for the John Deere 100 tractor is the AJC-U1-300-130303, 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 |
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| Battery voltage | The official replacement battery for the John Deere 100 lawn mower is a 12-volt, 35 amp-hour AGM battery with nut-and-bolt terminals |
| Battery group size | The official battery group size for the John Deere 100 series lawn tractors is BCI Group Size U1. This size is designed for compact lawn and garden machines |
| Battery CCA | The recommended official John Deere 100 tractor battery has a Cold Cranking Amps (CCA) rating of 500. This ensures reliable starting power in cold conditions |
| Battery location | The battery on the John Deere 100 series tractors is located in front of the radiator |
| Bad battery symptoms | Common symptoms of a bad battery in a John Deere 100 tractor include the starter not working or failing to turn the engine, corroded battery terminals, and the battery not charging properly. Additionally, a dead cell in the battery or dirty battery cables can also indicate battery issues |
Official information note
Mistakes do happen. Please check official deere.com website for official information.







