Batteries built to work, for work. Delkor Commercial batteries are well-proven in all areas of heavy industry. Delkor Commercial batteries are manufactured using tough internal components and materials to provide superior power and performance in truck and bus. All Delkor Commercial batteries work harder to deliver longer life, less down time and greater efficiency. Key Benefits Convenient maintenance-free battery, no topping up of fluid required Increased durability with high-strength polypropylene case Enhanced safety with heat-sealed covers and built-in spark arrestor Designed for highest vibration resistance Contains more active materials than standard flooded batteries Features enhanced grid design for greater durability Batteries labelled HD specifically designed and engineered for mining and heavy-duty applications Anchor-bonding provides increased resistance to vibration