Why Marine Batteries Always Choose AGM Batteries ?

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You might have wondered what is so special about Absorbent Glass Mat (AGM) Batteries? Why does Marine Battery always choose AGM over other types of battery and what makes it the true Fisherman’s Choice? You have four choices to choose from on the marine battery market – flooded, gel, AGM and Lithium. So what out of these four options makes AGM the outstanding choice? Simply put, an AGM battery is perfectly suited for marine conditions. No other battery can withstand the pressure, moisture and chemical conditions that a marine battery comes up against.

In order to understand how the AGM battery is ideal for marine battery usage, you need not look further than the anatomy of the battery itself. This battery was invented in the early 1980’s for military usage in aircrafts, vehicles and UPS. The AGM battery is a sealed lead-acid battery whose electrolyte is suspended very closely to the plate’s active material. Within this design the oxygen combines with the hydrogen gas, meaning the water inside the battery is constantly replenished and therefore, need not be refilled. This specific feature makes the AGM highly efficient in terms of recharge.

Coming up against wet conditions, the marine battery must be able to resist water without losing any of its functional quality. The AGM battery can be completely submersed in water without becoming damaged. Not only does water not enter the AGM battery, but the battery itself is also virtually spill-proof. Consider the design of the AGM battery – sulfuric acid within the battery can not escape to cause gassing leak because of the strategically place fiberglass mat. Because of this spill proof design, the AGM battery can also be installed at quite literally any angle.

The list goes on when it comes to What makes the AGM battery the best marine battery on the market, far outweighing the value of any other battery type for marine usage:

– Safer than Gel or Deep Cycle
– Do not sulfade or degrade as quickly as others
– Stands up well to low temperatures
– Low internal resistance
– Flooded systems for better cycle life
– Very responsive to load
– Faster charging time
– Cheaper manufacturing cost than gel battery
– Stores well
– No maintenance required

Read up further on how marine batteries are superior to the other market alternatives. The choice is obvious!
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