The overall productivity makes Marine Battery lithium batteries better than other battery types, though. It makes it a perfect choice for kayak trolling (minimal weight and dimensions can fit into the smallest boats), but if you need more power – choose something else. With all the advantages, some lithium batteries are quite specific. Some of them cannot be members of the battery series for more powerful motors.
Best Budget Lithium Battery
Batteries are pretty heavy, ranging from pounds, and on a fishing vessel, chances are you’ll have at least two. On top of that, the size is smaller and more portable, allowing for use in almost any boat. The weight is 43.5 pounds, and the dimensions are 10×6.75×7.8 inches. Flooded wet-cell batteries are less expensive, but they don’t perform as well as the other choices. Wet cell batteries can spill acid, so they don’t stand up to vibration well and have to be mounted in a level position.
If you need two, always ensure they are the same type, i.e. two AGM batteries, two wet cell batteries, or two lithium-ion batteries. The size and weight of a trolling motor battery may impact the overall performance of the battery so make sure that it isn’t too heavy for your boat. When the weight capacity is reached in your boat the battery will drain much quicker, so look for lighter-weight batteries if you’re reaching maximum capacity. This alone makes it one of the top trolling motor batteries for smaller boats and kayaks, where one needs to closely manage the weight capacity. Its relatively compact dimensions (12″ x 6.7″ x 8.2″) are also perfect for applications where space is at a premium.
Marine batteries may also be considered to power a trolling motor. Often times they are less expensive than the leading trolling battery brands or any trolling motor battery for that matter. Trolling motor batteries are specifically designed for prolonged, harsh activity.
Things To Consider When Buying Trolling Motor Batteries
A dual-purpose battery is also more prone to overheating, which is not an ideal option. It is recommended to use a starting battery and deep cycle battery. Still, the dual-purpose batteries work well for short trips and are maintained properly. Other than that, there are some deep-cycle batteries that one can use to start an engine. A deep cycle battery is built to withstand many discharges and recharges, while the dual-purpose battery is not. Dual-purpose batteries cannot withstand well to total discharges and recharges.
It is a dual-purpose battery so you can use it to run other electronics. The plates and the mat are packed so tightly together that the whole unit is literally resistant to impacts and vibrations. And since the unit is tightly and completely sealed, the is no chance of leakages. But if you are looking for cheap batteries that can also deliver decent performance, lead-acid batteries would be the ideal option.
This way they can be either electrically or manually lifted in and out of the water for use. Because trolling motors are a separate unit from the outboard engine(s), they need to be powered by their own marine battery. Lithium marine batteries also have a much longer lifespan than a flooded lead acid battery, with some models lasting up to 10 years or more, and they are virtually maintenance-free. In put it shortly, the trolling motor group size defines the physical dimensions of the battery case.
Especially when compared to a more expensive battery, which has endless possibilities. When making your final buy, think about where you’ll be placing the battery and whether you’ll have to add or remove weight to your boat. With that said, you must be conscious about battery placement and weight. If you have two 50-pound batteries on a Jon Boat, plus you in the stern, the boat will run with the bow in the air. You’ll need to find a proper place for the batteries to act as a counter balance.
I’ve fished a bunch of days out of a kayak with a Motorguide Xi3 trolling motor with this battery and I love it. It charges fast, holds a charge a long time and provides ample power for all day trolling around in a big 13-foot kayak. It’s built with precision waterproofing, vibration controls and fire suppression technology. One of the worst things for a lithium battery is water on the cells and keeping water out of batteries in an environment prone to be more watery is an important feature. Higher peak discharge means it also has stronger starting power. But for running a graph or a trolling motor all day on a small boat or yak, this battery is hard to beat.
Interstate Marine Deep Cycle
It utilizes an absorbent glass mat which not only absorbs vibrations, but it also protects the battery from leaking. Another great design feature is that battery’s grid is made of tin alloy to keep the battery in excellent working condition and to give it a long life. VMAX 12v battery uses an electrolyte suspension system, which consists of an absorbed glass mat that absorbs vibrations. It has a lead plated silver terminal that helps reduce power loss and ensures that you get the power that you need to run your boat. The D34M has CCA ratings of 750 amps, which is more than adequate to start just about any outboard.
With so many options on the market, choosing the best trolling motor battery can be daunting. But don’t worry, we’ve put together this guide to help you navigate the world of marine batteries. After 15 hours of research, I’ve confidently sifted through numerous options and come up with this list.