Duralast Heavy Duty Batteries are manufactured with patented grid technology and designed for the demanding CCA and RC ratings of your equipment. Heavy Duty, the best choice for equipment operating under the harshest on and off-road conditions.
Patented grid manufacturing technology produces grids engineered to be more efficient for optimal performance
Specially designed cases to endure harsh off road conditions
Best-in-class vent caps are engineered to be safer and reduce leakage and corrosion
Solidium™ welds are designed to stop corrosion and prevent premature failure
