Quick answer:
The Kubota KT305 tractor battery specs found are Group 24, 12 V (verify with operator manual), 10.25 × 6.81 × 8.88 in.
Battery sizeGroup 24
Voltage12 V (verify with operator manual)
Case size10.25 × 6.81 × 8.88 in
Kubota KT305 Battery Specs
| Battery size / group | Group 24 |
|---|---|
| Battery voltage | 12 V (verify with operator manual) |
| Battery dimensions | 10.25 × 6.81 × 8.88 in |
Battery Spec Benchmarks
Voltage benchmark
Case length benchmark
Benchmarks are general reference ranges for compact tractor batteries.
Kubota KT305 Battery FAQ
| Replacement battery recommendation | For the Kubota KT305 tractor, use a battery that matches Group 24, case size around 10.25 × 6.81 × 8.88 in. Also match the terminal layout, hold-down style and battery tray clearance before buying. A 12 V battery is shown as a fallback, so verify the voltage in the operator manual before ordering. |
|---|---|
| Battery voltage shown | The battery voltage shown for the Kubota KT305 tractor is 12 V (verify with operator manual). This was filled because the page had other battery specs but no clear voltage answer. |
| Battery group size found | The battery group size found for the Kubota KT305 tractor is Group 24. |
| Battery replacement steps | For a clean Kubota KT305 battery replacement, compare the old battery against the new one for Group 24, terminal position and tray clearance. Power the tractor down, remove the key, disconnect negative before positive, then lift the battery out carefully. Set the new battery in place, tighten the hold-down and reconnect positive before negative. |
| Bad battery symptoms | If the Kubota KT305 is fitted with Group 24 and the battery is failing, the first clues are usually hard starting, quick voltage drop, clicking from the starter solenoid and unreliable cold starts. |
Official information note
Mistakes do happen. Check the operator manual, service manual and official kubotausa.com website for official battery specifications before buying parts.


