Description: Engineered to withstand the toughest environments, this Cat maintenance-free Heavy Duty battery lasts three times longer than conventional batteries. It features a vibration resistant design, and can be quickly recharged. It provides the starting power needed for a variety of applications, especially in cold climates. Cat batteries are held to a higher standard than the competitors, with over 100 different performance tests to ensure the delivery of unmatched power. Attributes: ? 1125 cold cranking amps ? 305 reserve capacity minutes ? 145 amp hour capacity ? Size group 4D ? Forged SAE terminals ? Removeable caps ? Reinforced casing ? Flame arrestor safety ve Applications: ? Construction and mining ? Electric power ? Machine ? On-highway truck and bus