Description
The Ionic S4 Starter is a 12V lithium iron phosphate (LiFePO4) starting battery rated at 500 CA, weighing 3.3 lbs.
Highlights
- Cycle Life: 3,000 cycles at 80% depth of discharge
- Bluetooth: Yes, state of charge in the Ionic app
Uses and fitment
- Lawn Mower
- ATV
- Cub Cadet XT1, XT2 & Ultima
- Replaces: YTZ14S, YTZ12S and YTX9-BS, with Ionic’s S4I fitment spacers
- Stock Battery: Cub Cadet 725P17335, a 12V AGM, 210 CCA, about 11Ah, 5.94″ x 3.43″ x 4.33″
Specifications
| Brand | Ionic |
|---|---|
| Voltage | 12V LiFePO4 |
| Peak Cranking Amps | 500 CA (300 CCA) |
| Capacity | 4Ah |
| Cub Cadet Fit | The 725P17335 space in the XT1 and XT2 Enduro series and the Ultima ZT1 and ZT2 |
| Stock Battery | Cub Cadet 725P17335, a 12V AGM, 210 CCA, about 11Ah, 5.94″ x 3.43″ x 4.33″ |
| Replaces | YTZ14S, YTZ12S and YTX9-BS, with Ionic’s S4I fitment spacers |
| Cycle Life | 3,000 cycles at 80% depth of discharge |
| Bluetooth | Yes, state of charge in the Ionic app |
| Weight | 3.3 lbs |
| Dimensions | 5.8″ x 3.2″ x 3.7″ |
| Terminals | Four M6 threaded posts (M6-to-post adapter available) |
| Operating Temp | -4F to 140F |
| Charging | LiFePO4 12V charger that stops at 14.6V |
Warranty: 5-Year Ionic Warranty from Ionic. Ask us for the full warranty terms before you buy.
Before you order: compare the case size, terminal layout and dimensions with the battery you have now, or send us your current battery’s part number and we’ll confirm the fit.
About Ionic
Ionic is the battery brand of LithiumHub, which designs and sells the Ionic line of LiFePO4 batteries for marine, RV, solar, mower and powersports use. LithiumHub highlights Grade-A cells, an advanced BMS and Bluetooth monitoring through its app.
- Bluetooth monitoring on most models.
- Mower batteries matched to specific mower battery spaces.
- Up to an 11-year warranty on deep-cycle models.
See everything we carry from Ionic.
Good to know
- Match the case size and terminal layout of the battery you have now.
- Compare cranking amps like with like: CA is measured at 32°F, CCA at 0°F.
- Use a lithium-compatible charger or maintainer.
More in our lithium powersports battery guide.
Shipping or local delivery: this battery can be shipped to you or delivered locally. See Shipping & Local Delivery for details.
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