First introduced in 1910, the EnerSys Ironclad® design is well established as the performance leader. Since then, EnerSys Ironclad Batteries have proven themselves as reliable, rugged performers in thousands of applications and work environments. Workhogs by EnerSys, are available in sizes to fit vehicles from small personnel carriers up to the largest 100,000-lb. lift truck.

We've made a great battery even better. The latest generation of Workhogs, rated at 85- and 125-AH, are the most powerful standard rated batteries on earth. Using unique EnerSys Ironclad square tubular positive plate design, they produce more power than previous comparably rated models. They run 10% to 20% longer than conventional "standard" flat pasted plate batteries.