Golf car batteries are available in 6V, 8V and 12V in order to support multiple configurations of the most commonly used 36 volt and 48 volt systems. System voltage depends mainly on the manufacturers’ specifications as well as cart size and features. Electric golf carts are generally sought after because of their efficiency and because they are low maintenance. When maintained properly, golf cart batteries will provide a reliable power source that will offer many hours of enjoyed use. There are essentially four key factors in maintaining your golf car battery that will ensure your golf cart always takes you where you want to go.