New to the boating world? Amazed at how much others know and hate being ignorant about boats? Well, below are some basic information about marine batteries so that you will not be fooled nor will you be laughed at.

Batteries for boats actually look like car batteries. However, these are sturdier than regular car batteries because they need to be able to endure the boat’s swaying movements as well as jolts.

The most common boat battery is the lead acid battery. It is popular because it is cheaper to purchase and maintain. However, it is heavier than other kinds, its lifespan is shorter than more advanced ones, the lead component is toxic, and forms hydrogen bubbles which when mixed with air, forms hydrogen gas, a highly explosive substance.

There are two main types of these lead acid batteries: starting batteries and deep cycle batteries. Starting batteries are, well, used to start your boat’s engines. Some car batteries can be used to do this. These batteries deliver short explosions of energy and are quickly recharged by your alternator (a generator that recharges your batteries). In contrast, deep cycle batteries provide consistent electrical energy to power your boat’s accessories including your trolling motor (used as secondary propulsion to silently maneuver boats), lights, instruments, radio, etc.

On the other hand, deep cycle batteries are made up of thicker plates of solid lead. It provides steady surges of electrical energy for the boat’s accessories which also includes the trolling motor (a secondary propulsion or force to quietly maneuver boats), radio, lights, instruments, and the like.

The differences of these battery types lie in the material used to create plate materials (these positive and negative plates are necessary to create voltage). In starting batteries, lead sponges are used to create plates. This fine spongy material increases the plates’ surface area therefore allowing the battery to provide huge amounts of energy in a short period of time. Deep cycle batteries, on the other hand, have thicker plates made of solid lead because if a fine spongy material is used, the plates disintegrate quickly. Marine or hybrid batteries also use a spongy material but these are cruder and heavier than that used in starting batteries, so they can deliver large amounts of power and last long enough to be used like deep cycle batteries.

Now we come to the marine battery. This is also called the hybrid battery because it can be used as a starting battery and as a deep cycle battery. This is made possible by its plate that is made of a coarse sponge that is stronger than that of a starting battery, though not as strong as that of the deep cycle battery.

In Australia these batteries can be bought from stores where starting batteries cost between $207 and $230 and deep cycle batteries cost $160 to $599. In other e-stores like batteries are $104.88 to $294.21, deep cycle batteries can be purchased from $96.16 to $310.43, and marine batteries are $70.13 to $165.26.

You can visit Scott’s personal site for further information ondeep cycle battery charger and boat battery chargers too.

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