ML-U1-CCALI 12V, Lithium, 400 CCA, Replacement Battery Compatible with Ariens Zoom 1440 Zero-Turn Radius Mower. Sealed Lead Acid Equivalent Ah. Power your yard with confidence using the Mighty Max ML-U1-CCA LI 12V 400CCA Lithium Lawn and Tractor Battery. Built for modern performance, this advanced LiFePO4 battery delivers fast starting power, lightweight portability, and long-lasting durability. With 400 Cold Cranking Amps, this is more than a replacement, its a lithium upgrade that is designed to provide strong, consistent starts for lawn tractors, riding mowers, and utility equipment. Whether you’re firing up on a cool morning or tackling a full day of yard work, it delivers the dependable energy you need without hesitation. Ditch the weight and step into smarter power. Unlike traditional lead-acid batteries, advanced lithium technology cuts excess bulk, making installation easier while reducing strain on your setup. The built-in Battery Management System works behind the scenes to help protect against overcharging, over-discharging, short circuits, and temperature changes. This built-in protection helps maintain stable output and extend the life of your battery. Maintenance-free and built to perform across a wide range of outdoor conditions, the ML-U1-CCA LI is engineered for those who expect more from their equipment. This is power with purpose, and it’s ready when you are. Are you powered to the max? Watt Hours: 102.4. Battery Size: 7.75 x 5.25 x 7.25 inches. Weight: 4.10 lbs.