Lithium represents the future of deep-cycle technology.
Marine batteries aboard today’s saltwater fishing boats are more critical than ever before. They are relied upon to power an ever-growing number of onboard systems, including marine electronics, pumps, lights, electric trolling motors, air conditioning, electric reels, microwaves, gyrostabilizers, windlasses, thrusters and more. And then there’s the basic, albeit crucial, function of cranking over the main engines.
While marine batteries have morphed into a wide range of types, sizes and applications, most still rely on the same lead-acid chemistry invented more than 160 years ago. Today, however, a new battery technology based on lithium-iron-phosphate (LiFePO4) chemistry is poised to revolutionize electrical power delivery aboard saltwater fishing machines.
Marine lithium batteries offer amazing advantages over conventional lead-acid batteries, but there are also major caveats…
