Profile: EnerSys is a manufacturer of battery products. We are an ISO 9000 certified company. Our product line includes motive power, reserve power, aerospace/defence, and specialty batteries with a full range of integrated services & systems. We offer batteries, chargers, and accessories for applications such as electric lift trucks, ground support equipment, and mining equipment. Our brands include Ironclad™, Powersafe™, Datasafe™, General Battery™, Hawker™, Odyssey™ and Cyclon™. Our Ironclad™ battery has a square tubular design that exposes more surface area of the positive plates to the electrolyte, and delivers higher sustained voltages than the round design.