UPLUS U1 Riding Lawn Mower Battery, 12V 330CCA Garden Tractors Battery Maintenance Free AGM Batteries, Fit for John Deere, Cub Cadet, Husqvarna, Craftsman, Toro, Ariens, Poulan Pro and Troy-Bilt

What It Is

The UPLUS U1 is a 12V, 330CCA (cold cranking amps) absorbed glass mat (AGM) battery designed for riding lawn mowers and garden tractors. It’s maintenance-free and works as a direct replacement for OEM batteries in popular brands like John Deere, Cub Cadet, Husqvarna, Craftsman, Toro, Ariens, Poulan Pro, and Troy-Bilt.

Fitment & Compatibility

Before buying, confirm three things:

• Group Size U1: This battery fits standard U1 battery trays. Measure your existing battery’s length, width, and height (typical U1 dimensions: ~7.7” L x 5.1” W x 6.2” H). If your mower uses a larger group size (e.g., U1R or U2), it won’t fit.
• Terminal Layout: UPLUS U1 has positive on the left, negative on the right (standard orientation). Check your cables—some mowers use reversed terminals.
• Brand/Model Fit: While it lists many brands, verify your specific model’s battery requirements. For example, some John Deere X300 series require a specific BCI group size or higher CCA rating. Check your owner’s manual or OEM part number (e.g., John Deere TY24402, Cub Cadet 725-04266).

Key Things to Know

• AGM vs. Flooded: AGM is spill-proof, vibration-resistant, and charges faster than traditional lead-acid. No water refills needed. But AGM requires a compatible charger—don’t use a standard trickle charger without AGM mode.
• CCA Rating: 330 CCA is sufficient for most riding mowers (engines up to ~25 HP). For larger tractors or cold climates, consider a battery with higher CCA (e.g., 500+).
• Installation: Simple—remove old battery, clean terminals, connect red to positive, black to negative. Tighten bolts snugly. No special tools required.
• Shelf Life: AGM batteries lose charge over time. If storing for winter, use a maintainer designed for AGM to avoid sulfation.

Should You Buy It

Yes, if you need a reliable, maintenance-free drop-in replacement for a standard U1 riding mower battery and your mower brand is listed. The 330 CCA is adequate for most residential mowers, and the 4.6-star rating reflects solid performance. Avoid if your mower requires a larger group size, reversed terminals, or higher CCA for cold starts.