Gain Expertise Built In™ using a reliable battery that powers your components all year round, with the OTR Group Size 4DLT Flooded Heavy Duty Truck & Equipment Battery. Thanks to its maintenance-free design that offers enhanced starting and reserve power, this replacement battery for truck and heavy duty equipment is the ideal choice for consistent energy delivery that won't cause shorts. Crafted with heavy duty and rugged materials to efficiently hold a charge, jump start other vehicles, and keep your vehicle running its best in all types of weather conditions. OTR heavy duty parts offer the same form, fit, and function as OE. With comprehensive research, independent testing, and continuous product development, OTR heavy duty parts are sure to keep you and your truck safely on the road. In addition to providing the highest quality of heavy duty truck and trailer parts, you can rely on OTR warranties to be comparable or better than OE and top brands. FleetPride is your First Click in Heavy Duty®.