Marine & Fishing

Built for the water. Proven on the water.

Water and electricity have never been friends. Salt water is even worse—it corrodes, it conducts where it shouldn't, and it turns unprotected metal into rust faster than anything else on earth. A marine battery doesn't just need to deliver power. It needs to survive an environment that's actively trying to destroy it.

Our 12V 100Ah LiFePO4 battery is engineered specifically for that environment. Every aspect of its design—from the sealed IP65 case to the salt-spray-resistant internal components—is built with the understanding that this battery will spend its life on the water.

Let's start with the trolling motor, the heart of any serious fishing setup. A trolling motor demands two things from its battery: steady voltage and sustained runtime. Voltage sag—the gradual drop in output as a battery discharges—is the enemy of every angler. When voltage drops, thrust drops. When thrust drops, you lose position. When you lose position, you lose fish.

Our LiFePO4 battery maintains a remarkably flat voltage curve throughout its entire discharge cycle. At hour one, you have full thrust. At hour six, you still have full thrust. The motor doesn't slow down, the boat doesn't drift off target, and you don't spend your fishing day compensating for a dying battery. With 100Ah of capacity, you have enough runtime for a full day on the water—and then some.

The shock resistance is equally important. Running at full speed through chop isn't gentle on equipment. Every wave sends a jolt through the hull and everything mounted to it. Lead-acid batteries handle this poorly—their internal plates can crack, their connections can loosen, and their lifespan plummets when subjected to constant vibration. Our battery's solid-state construction and reinforced internal structure handle rough water without complaint. The same goes for the sealed connectors and secure terminal design: nothing rattles loose, nothing corrodes from spray.

Water and salt protection are built into the DNA of this battery. The IP65-rated case is completely dust-tight and protected against water jets from any direction. Rain, spray, the occasional wave—none of it gets inside. The BMS and internal electronics are coated with conformal protection that resists the corrosive effects of salt air, a silent killer that dramatically shortens the life of unprotected marine electronics. This is marine-grade defense, not just a weatherproof label.

Weight matters on the water in ways that aren't always obvious. A heavy battery in the stern affects trim, reduces speed, and increases fuel consumption. At 22.48 pounds—a third of what a comparable lead-acid weighs—our battery lets you place power where you need it without compromising your boat's handling. For kayak and canoe anglers, where every pound counts, the difference is even more dramatic.

Beyond trolling motors, this battery powers fish finders, GPS units, live wells, bilge pumps, navigation lights, and onboard electronics. It can start small outboard motors, handling the surge current without flinching. And when the fishing day is done, it recharges faster and more efficiently than lead-acid, ready for tomorrow's outing before you've finished cleaning your catch.