ML-U1 12V 200CCA Battery for Troy-BILT 361106 Lawn Tractor and Mower

What It Is

The ML-U1 12V 200CCA battery is a direct replacement for the original battery in Troy-Bilt 361106 lawn tractors and mowers. It’s designed to provide reliable starting power for seasonal lawn care, not for heavy-duty or commercial use.

Fitment & Compatibility

• Check your model number: This battery fits Troy-Bilt 361106 lawn tractors, but also many other Troy-Bilt models with a U1 group size battery. Verify your model number in the owner’s manual or on the battery tray.
• Measurements: U1 batteries are approximately 7.7” L x 5.1” W x 6.2” H. Measure your existing battery tray to confirm fit—tolerances are tight in some mowers.
• Terminal orientation: This battery has positive terminal on the left (facing front). If your cables reach from the right, you may need to swap the battery or use a terminal adapter.
• OEM vs aftermarket: This is a direct OEM-style replacement from Troy-Bilt. Aftermarket U1 batteries (e.g., from Exide, Yuasa) may cost less but check terminal layout and cold cranking amps (CCA) match.
• Voltage & CCA: Must be 12V and at least 200CCA. Lower CCA may struggle in cold weather or with larger engines.

Key Things to Know

• Installation difficulty: Easy—disconnect negative first, remove hold-down, swap, reconnect positive then negative. Wear gloves and eye protection.
• Maintenance: This is a sealed lead-acid (SLA) battery; no water refill needed. Store indoors during winter to extend life.
• Charging: Use a low-amp (1-2A) automatic charger if the mower sits for months. Overcharging with a high-amp charger can damage the battery.
• Gotchas: Some users report the terminal bolts are metric (M6) while older cables use SAE—check your cable ends. Also, the battery may arrive partially charged; fully charge before first use.

Should You Buy It

Buy this if you need a drop-in, reliable replacement for your Troy-Bilt 361106 or similar U1-equipped lawn tractor and want OEM fit without fuss. It’s a solid choice for homeowners who mow 1–2 acres and want a seasonal battery that starts consistently. If you need higher CCA for cold climates or a longer warranty, compare with aftermarket options.