Lithium batteries offer significant benefits that are hard to ignore. Some makers may ask you how your batteries have been charged and used, which could 48V lifepo4 battery make your claim problematic. Maintenance is straightforward, as a built-in BMS usually takes care of your battery’s health. Power Queen 12V 50Ah offers over 4000 cycles, which is more than ten years of typical use. For example, a Minn Kota Terrova 55 has a maximum amp draw of 50A.

Using a wiring harness can eliminate the need to crimp connectors or solder wires, making the wiring process faster and more reliable. Gel batteries – Gel batteries also use lead plates and acid, but the addition of silica to the electrolyte turns it into a thick gel. This provides them with superior long-term storage capacity, and like standard AGM batteries, they’re very safe and maintenance-free. Starting batteries – are equipped with sponge-like plates that offer maximum surface area to the catalyst that drives the chemical reaction that creates their power.

Best Trolling Motor Batteries Reviewed

For more expert product reviews visit the OutdoorWorld Reviews homepage. Keep your battery in good condition by storing it properly between uses. Wipe any water from it, paying extra attention to the terminals, and then store it in a cool, dry place. However, things like weather and speed will also affect how long your battery lasts. On the downside, li-ion batteries get very hot with long periods of use. They charge quickly, retain their charge for longer, and are very light and compact.

Thermal runaway protection is critical—look for multi-layer separators and flame-retardant electrolytes. Battle Born Batteries and Dragonfly Energy models exceed ABYC E-11 marine electrical standards. Always install in ventilated, waterproof battery boxes with circuit breakers. The battery is also shock-resistant, meaning it can withstand the bumps and vibrations of trolling without losing power or performance.

The higher the voltage, the more pounds of thrust a motor can provide. Going with a higher voltage motor means you will need to run it off of more than 1 battery. Run at least 2 batteries for 24v motors, and 3 for 36v electric motors. The Universal Power Group offers this Solar Wind battery at a chopped down price. It is very similar to our #1 ranked VMAX battery, in that it offers 100 amp hours, and uses the absorbed glass mat.

What Is The Right Size Battery For A Trolling Motor?

Lithium-ion batteries generally offer the longest lifespan and runtime for trolling motors. They can last 10 years or more with proper care, and can go longer between charges than traditional lead-acid batteries. When you’re packing a trolling motor battery for your kayak, you need reliable performance in a compact, lightweight footprint.

The Department of Transportation also approves the Odyssey battery for being completely spill-proof. Since 1898, OL has been a leading authority in testing and reviewing hunting gear, fishing tackle, guns and shooting equipment, and much more. We have more than a century-long history of evaluating products, and we’re now bringing that expertise to online reviews. Our editors are experienced outdoorsmen and women, and most importantly, we’re trained journalists.

Curved & Marine

If your vessel runs fine on a 12V trolling motor, you can move up to dual batteries to get more time on the water. If your boat’s weight puts you on the border between a 12V or 24V trolling motor, we suggest you splurge at first if possible. Absorbent Glass Mat batteries are a type of deep-cycle flooded lead-acid battery for a trolling motor that uses a specialized fiberglass mat to absorb and hold the battery acid. Charging trolling motor battery can cause damage if you are not using deep cycle batteries. And even you get the right type, some deep cycle trolling motor batteries tend to last longer than other models. AGM batteries hold the middle ground between FLA and li-ion batteries and, for most people, are the best choice.

I would rate this one right up there with the Optima BlueTop, which is considered one of the best batteries for trolling motors by many in the industry. If you’re looking for a reliable dual-purpose trolling motor battery then this 12V AGM battery is certainly worth considering. While most dual-purpose batteries offer starting power and decent deep cycling, this model has some of the better deep cycling functionality found in these types of batteries.