Whether you need a battery for a personnel carrier, aerial lift, electric vehicle, golf car, boat, RV, floor scrubber, road sign, or any other application that requires deep-cycle power, this is the battery of choice. The biggest innovations lie inside the battery, where we use heavier grids, plates with higher density oxide and improved glass mat envelope separators. The result? Longer life cycles and superior cycle life performance. The exterior features represent powerful thinking as well. Engineers have designed a battery that is as durable and user-friendly as possible. The heavy gauge polypropylene cases have been specially engineered to take a pounding without damaging the cells. Twist-and-release vent caps make removing caps a snap, and we've maximized convenience by designing a new lifting system.