Set of four 12 volt Trojan USA deep cycle Traction batteries for the Club Man Precedent Champion model of Golf Cart. Delivering an Entirely New Class of Deep-Cycle Batteries -- Providing longer life and longer rangeNo Comparable Batteries on The Market Today For more than 85 years, Trojan battery has been an innovator in deep-cycle battery engineering and manufacturing. As golf car and electric vehicle manufacturers integrate technological advancements into their products, Trojan has provided the deep-cycle batteries to power these vehicles on and off the course.