Deep cycle and starting batteries for fishing, water sports and recreation. When the application requires a power source that will provide extended use, dependability and endurance even through severe temperature, deep cycling, high vibration or other extreme performance conditions a Superior built battery by Powermaster is the optimum choice.

More and more boating enthusiasts depend on Powermaster Marine batteries that are designed and engineered to deliver dependable, trouble free performance. The deep cycle batteries deliver outstanding continuous use cycling for the weekend fishermen or the tournament pro.

The performance of these batteries is enhanced by features like stainless steel terminals, Hybrid radial grids with centerline lugs, high density oxide, polyethylene envelope separators and safety vet caps.