Marine batteries are essential components in powering boats and other watercraft. They come in different types, but the two most common ones are deep cycle and starting batteries. These two types of marine batteries have distinct differences, and it's important to understand them to choose the right one for your needs.
Marine batteries are designed to provide power to boats and other watercraft. They are different from car batteries because they need to be able to withstand the harsh marine environment. Marine batteries come in different types, but the two most common ones are deep cycle and starting batteries.
Deep Cycle Marine Battery
A deep cycle marine battery is designed to provide a steady flow of power over an extended period of time. It is ideal for applications that require a constant supply of power, such as trolling motors, fish finders, and radios. A deep cycle battery is designed to discharge up to 80% of its capacity without suffering any damage. This means that it can be discharged and recharged multiple times without affecting its performance.One of the main advantages of a deep cycle marine battery is its durability. It is designed to withstand the rigors of the marine environment, including exposure to saltwater and extreme temperatures. Deep cycle batteries are also designed to be maintenance-free, which means that they don't require regular maintenance like other types of batteries.
Starting Marine Battery
A starting marine battery, as the name suggests, is designed to provide a burst of power to start the boat's engine. It is not designed to provide a constant supply of power like a deep cycle battery. Starting batteries are designed to deliver a high amount of current in a short period of time. Once the engine is started, the alternator takes over and recharges the battery.One of the main advantages of a starting marine battery is its ability to deliver a high amount of current in a short period of time. This makes it ideal for applications that require a quick burst of power, such as starting the boat's engine. Starting batteries are also designed to be lightweight and compact, which makes them easy to install in tight spaces.
Deep Cycle vs Starting Marine Battery
The main difference between a deep cycle and starting marine battery is their design and purpose. Deep cycle batteries are designed to provide a constant supply of power over an extended period of time, while starting batteries are designed to deliver a high amount of current in a short period of time.If you're using your boat for fishing or other activities that require a constant supply of power, then a deep cycle battery is the way to go. However, if you're using your boat for recreational purposes and only need to start the engine occasionally, then a starting battery will suffice.