Cub Cadet Ultima ZTX4 Battery
The battery changed in 2022. Pick your year below, or read the part number on the old battery’s label.
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Which year is your Ultima ZTX4?
Cub Cadet changed the Ultima ZTX4’s battery in 2022, so the year decides which one fits.
Not sure of the year? Read the part number on the old battery’s label.
- Label reads 925-1707D
- (Group U1 size)
- Label reads 725P17335
- (Compact)
Ultima ZTX4 Battery By Model Year
| Model years | Came with | Lithium that fits |
|---|---|---|
| 2020 to 2021 | 925-1707DGroup U1 size | Ionic S8 1220CAIonic S8 720CA |
| 2022 | 925-1707D or 725P17335either one; the label says which | Label 725P17335:Ionic S4 500CAAntigravity ATZ-10Antigravity ATZ-10-HDLabel 925-1707D:Ionic S8 1220CAIonic S8 720CA |
| 2023 to 2024 | 725P17335Compact | Ionic S4 500CAAntigravity ATZ-10Antigravity ATZ-10-HD |
What The Ultima ZTX4 Needs
Cub Cadet changed the Ultima ZTX4’s battery in 2022. 2020 to 2021 models take a Group U1 size battery, part 925-1707D. 2022 models came with either the 925-1707D or the 725P17335; the old battery’s label settles it. 2023 to 2024 models take Cub Cadet’s compact 725P17335 battery.
For a 2020 to 2021 Ultima ZTX4: the Ionic S8 720CA or the Ionic S8 1220CA. For a 2023 to 2024 Ultima ZTX4: the Ionic S4 500CA, the Antigravity ATZ-10 or the Antigravity ATZ-10-HD.
What battery does the Cub Cadet Ultima ZTX4 take?+-
2020 to 2021 models take a Group U1 size battery, part 925-1707D. 2022 models came with either the 925-1707D or the 725P17335; the old battery’s label settles it. 2023 to 2024 models take Cub Cadet’s compact 725P17335 battery.
Which lithium battery fits the Cub Cadet Ultima ZTX4?+-
For a 2020 to 2021 Ultima ZTX4: the Ionic S8 720CA or the Ionic S8 1220CA. For a 2023 to 2024 Ultima ZTX4: the Ionic S4 500CA, the Antigravity ATZ-10 or the Antigravity ATZ-10-HD.
How do I tell which Ultima ZTX4 battery I need?+-
Read the part number on the old battery’s label. If it reads 925-1707D, the Ionic S8 720CA or the Ionic S8 1220CA fit. If it reads 725P17335, the Ionic S4 500CA, the Antigravity ATZ-10 or the Antigravity ATZ-10-HD fit. Anything else, call us at 888-274-7544 and we’ll match it.