ML-U1 200CCA Battery for Toro TIME Cutter SS3225 Zero-Turn Lawn Mower

What It Is

The Toro ML-U1 200CCA Battery is a replacement 12V sealed lead-acid battery designed specifically for the Toro TIME Cutter SS3225 zero-turn mower. It provides 200 cold cranking amps (CCA) to start the engine reliably, ideal for residential use.

Fitment & Compatibility

• Exact fit for: Toro TIME Cutter SS3225 (model 74730, 74730T) with 22hp Briggs & Stratton engine and 50-inch deck.
• Check before buying: Verify your mower’s model number (stamped on chassis near engine) — this battery is not for other TIME Cutter models (e.g., SS4225, SS5000) or older Toro zero-turns.
• Dimensions: U1 group size — 7.75" L x 5.12" W x 6.19" H. Measure your battery compartment or compare to your old battery.
• OEM vs aftermarket: This is a Toro-branded battery, so no adapter or terminal modifications needed. Aftermarket U1 batteries (e.g., Exide, Interstate) may fit but often have lower CCA or different terminal orientation.

Key Things to Know

• Quality: 200 CCA is adequate for warm-weather starts but may struggle in freezing temperatures. If you mow in sub-40°F conditions, consider a 230-250 CCA battery.
• Installation: Simple — disconnect negative terminal first, then positive. Remove hold-down bracket, swap battery, reconnect positive then negative. No tools beyond a 10mm wrench.
• Gotchas: The battery is not maintenance-free — check electrolyte levels every 6 months and top off with distilled water if low. Also, confirm terminal orientation: positive on left, negative on right (if facing battery from front of mower).
• Reviews: Only 1 review (5 stars) — limited real-world feedback. This is a new listing or low-volume part.

Should You Buy It

Buy this battery if you own a Toro TIME Cutter SS3225 and want a guaranteed fit with OEM reliability at a fair price. Skip it if you need higher CCA for cold climates, or if your mower is a different TIME Cutter model — measure first.