Built with EV-grade cells, it provides over 4,000 36V lifepo4 battery cycles and features advanced BMS protection for safe operation. With Bluetooth monitoring, you can track charge, cycles, and health status while managing discharge and power-off settings easily. Customers appreciate the battery’s size, noting that it fits well in boats and battery boxes, with one customer mentioning it accommodates perfectly between their legs. The Odyssey Thunder Marine is a dual-purpose battery that has a long-lasting charge. It has been built with durable materials that are of high quality.

Armed with this information, you should have much less trouble tracking down the best trolling motor battery. In contrast, “cranking” batteries, like those found in a car, are designed for a high-power output but minimal discharge, such as when starting an automotive engine. The harder your motor has to work, the faster you’ll deplete your charge. Most users should buy the battery with the highest amp-hour capacity they can afford.

Battery Size

When it comes to battery group sizes, there are quite a number of options available. Think of the amperage hour rating when deciding on which size to buy. Lead-acid batteries also heavier than AGM batteries because the lead plates inside are flooded with water. They also need maintenance because you need to check for corrosion as well as the fluid levels. The battery is leak-proof, thanks to the absorbent glass mat inside the battery which also protects the lead plates from grinding on each other. It has a 70% longer life cycle, compared to other similar batteries, and it has 400 cycles at a depth of discharge of 80%.

Lithium Batteries For Trolling Motors (2024 Guide)

Find the one that fits your needs, keep it hydrated, and it’ll keep you going for years on a budget. Using the wrong charger or a damaged charger can result in a low charge. You may charge your batteries for hours, only to find that they have a little charge or none at all.

Combo Pack – 36 Volt 100 Ah Deep Cycle Battery & Charger

This technique is said to be 15 times more resistant to vibration, can be recharged 3 times more, and lasts longer than any regular plate battery. There is absolutely no liquid in the Optima, and it can be mounted in any position on your vessel. This equation assumes ideal conditions, meaning actual runtime may vary based on factors like battery health and environmental conditions. For example, a battery’s efficiency may decrease in colder temperatures, reducing the effective runtime. It’s important to use the correct wire gauge when wiring your trolling motor. The wire gauge should be based on the amperage of your motor, as well as the length of the wire run.