Differences Between Battery Isolators for Cars and Boats

Both cars and boats need battery isolators for many of the same reasons. While boats do not generally have advanced audio systems, they do have electric winches and other high drain devices that call for battery isolators. In both your boat and your car, sometimes you find that your battery is dead. You can prevent this with a battery isolator, and there are different types to choose from and different recommendations for each type of vehicle.

Differences in battery isolators

The diode is one of the two main types of battery isolators for automobiles. In boats, however, the diode is not recommended at all. Instead, a hell-raising isolator is suggested since it allows the majority of the alternator current to bypass the isolation device. Also, when it comes to marine battery isolators, they come with automatic combiner elements, which reduce the risk of alternator damage. One more difference in marine battery isolators is that they are environmentally sealed since they are consistently exposed to water. Apart from the diode, the solenoid is the other type of battery isolator used for automobiles. There is no voltage loss with this isolator, which is a united goal between both marine and automobile battery isolators. They just go about attaining that goal in different ways.

It is beneficial to use a battery isolator in both automobiles and marine boats. Since they are two different types of vehicles, the battery isolators have different properties which are effective for each. A diode or a solenoid battery isolator is effective in automobiles, while the diode is not recommended in marine boats; rather, the hell-raising battery isolator is the one to go with. Now that you know more about the differences in battery isolators for both automobiles and marine boats, you can make an informed decision as to which one to choose for your needs.