With the wide range of electric trolling motor batteries available, it can be difficult to choose a suitable one. In this article, we will provide all the necessary information for you to make an informed and intelligent decision.
Things to Consider When Choosing a Trolling Motor Battery
Battery Type
Trolling motor batteries play a vital role in electric trolling motor systems as they supply the necessary energy for propelling the boat. Choosing the appropriate battery type is crucial as it can significantly influence your overall boating satisfaction. You have the option to select from three different types of batteries: flooded lead acid, AGM, and lithium iron phosphate batteries.
Flooded lead acid batteries, which are the least expensive battery options, necessitate regular upkeep of acid levels with distilled water. Typically, these batteries last for around 2-3 years.
AGM batteries are often referred to as “maintenance-free” batteries because their sealed design eliminates the need to regulate the acid level. Additionally, when properly taken care of, AGM batteries generally have a slightly longer lifespan compared to flooded lead acid batteries due to their reduced likelihood of sulfation.
Lithium iron phosphate (LiFePO4) batteries are becoming a more common battery option to power trolling motors, fish finders, and other accessories. They offer a long lifespan, a substantial decrease in weight, efficient charging capabilities, and require zero maintenance.
Amp-Hour Rating
The battery capacity, measured in amp-hour (Ah), is an important factor that determines how much energy the battery can store and supply to the motor. Batteries with higher capacity have extended operating durations.
Battery Size
Common battery sizes for trolling motors include Group24, Group27, and Group31. Choosing the right size depends on the boat’s dimensions, the weight it carries, and the power requirements of the motor.
Upgrade Trolling Motor Batteries to LiFePO4 Batteries
Switching to LiFePO4 batteries for your trolling motor offers several advantages. These include an extended lifespan in comparison to conventional lead-acid batteries, resulting in fewer battery replacements and reduced expenses.
What’s more, they have faster charging capabilities, which minimize downtime and allow for longer runtime on the water.
They also have advanced safety measures like comprehensive BMS protection to protect against over-discharging, overcharging, short circuits, etc., which significantly enhances the safety of your trolling motor system.
If you’re looking for high-performance LiFePO4 batteries for your trolling motor, consider Polinovel. With more than 15 years of experience as a leading lithium ion battery manufacturer, Polinovel provides a diverse selection of lithium trolling motor batteries. These batteries utilize reliable LiFePO4 cells that offer excellent consistency and significant power output, and feature a robust design to withstand many demanding conditions. What’s more, they come with a smart Bluetooth function that enables you to check the battery status in real-time and remotely turn off the battery when idle for enhanced safety and maximum performance.
