Sepahan Battery medium- and heavy-duty batteries are engineered with a clear understanding of the operational requirements of road transport and heavy machinery, delivering the highest level of stability and service life over extended work cycles. Unlike passenger vehicles, these machines are exposed to severe, continuous vibration and heavy electrical loads, requiring robust internal structures and advanced alloys. With thicker plates and high-purity materials, these batteries demonstrate exceptional resistance to internal wear and provide very high cold-cranking current even in adverse weather. By eliminating the need for periodic maintenance, they reduce fleet operating costs and, by guaranteeing stable energy availability, prevent unwanted downtime in logistics and transport operations. The primary focus in producing this category is uninterrupted performance over long routes and in all weather conditions. With global quality standards and specialized manufacturing expertise, Sepahan Battery meets the technical needs of this sector of the country’s transport industry.