WEIZE Lawn Garden AGM Battery, 12V 350CCA BCI Group U1 SLA Starting Battery for Lawn, Tractors and Mowers, Compatible with John Deere, Toro, Cub Cadet, and Craftsman

What It Is

The WEIZE Lawn Garden AGM Battery is a 12V, 350CCA sealed lead-acid starting battery designed for riding lawn mowers, tractors, and zero-turn mowers. It’s an aftermarket replacement for U1 group size batteries, commonly used in John Deere, Toro, Cub Cadet, and Craftsman models.

Fitment & Compatibility

Before buying, check three things:

• BCI Group Size: Must be U1 (measures roughly 7.7 x 5.1 x 6.2 inches). Measure your old battery’s length, width, and height—especially height, as taller batteries may not fit under the seat or hood.
• Terminal Orientation: This battery has left positive/right negative (standard for most U1 applications). Verify your mower’s cable positions match—reversing polarity can damage electronics.
• CCA Rating: 350 CCA is sufficient for most single-cylinder and small V-twin engines (up to ~25 HP). For larger commercial engines, check your OEM spec—you may need 400+ CCA.

It fits most riding mowers from John Deere, Toro, Cub Cadet, Craftsman, Husqvarna, and MTD. Not for zero-turn mowers with odd-sized trays—always measure.

Key Things to Know

• Installation is simple: No acid filling or maintenance needed—just connect cables (red to positive, black to negative). Use a 10mm wrench.
• AGM is safer than flooded: Spill-proof, vibration-resistant, and works in any position. Great for rough terrain.
• Cold weather performance: 350 CCA is adequate for most climates, but if you mow in sub-freezing temps, consider a higher CCA battery.
• No charger included: You’ll need a compatible 12V AGM charger if the battery sits unused for weeks—don’t use a standard car charger.

Should You Buy It

Buy this if you need a reliable, maintenance-free U1 replacement for a standard riding mower and want a strong balance of price and performance. It’s a solid pick for homeowners with single-cylinder or small V-twin engines. Skip it if your mower requires a larger group size, higher CCA, or a specific OEM battery (e.g., some John Deere models with odd terminal layouts).