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Why DieHard? Generations ago, DieHard batteries shattered expectations when drivers needed them most – in extreme weather conditions and for high-performance output. Today, DieHard batteries meet the power-hungry demands of new vehicles stamped grid technology for nearly three times more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.

OUR IN-HOUSE WARRANTY
 DieHard Heavy-Duty

1 Year Free Replacement Warranty. DieHard Heavy Duty batteries are designed for hard working vehicles that people rely on every day, such as commercial trucks and agricultural equipment. Stamped grid technology give these batteries nearly 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
DieHard Gold

3 Year Free Replacement Warranty. DieHard Gold batteries are made for vehicles with a low number of powered features compared to newer vehicles on the market. Validated by UL to contain a minimum of 94% recycled materials. Not only do they have maximum starting power and reliability with an increased battery lifespan, they also have stamped grid technology with nearly 3X more corrosion resistance, greater durability and 60% more electrical flow compared to other standard flooded batteries.
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