Install Duracell Professional and the truck will reach any point on the map! In order to meet the daily needs of trucks, buses, agricultural vehicles and construction equipment, batteries must be something special! Duracell Professional Power Sources - available in HD / Heavy Duty and SHD / Super Heavy Duty versions - will reliably start any engine under any conditions and provide enough power for onboard systems. All elements are based on absolute reliability. SHD versions offer the highest level of reliability, including central ventilation and security plugs. In addition, the 145/180 / 225Ah batteries have a wide, centrally vented 4-chamber cover to prevent electrolyte leakage with an integrated flame breaker for added safety.