Lead-acid trolling motor battery used to be one's sole choice for storage. These were the first choice in rechargeable batteries. Since its invention in 1859, they have dominated the maritime and automotive industries. Thanks to the recent technology Sony released in 1991, this hegemony is shifting.
Lead acid batteries cannot provide a number of advantages that lithium-ion batteries can. One of the most popular battery types for trolling motors is the lead-acid wet cell. They are a reasonable alternative that can handle a trolling motor's typical functions. They may need minor maintenance and last for two to three years on average.
The battery's cells that are immersed in a solution of sulphuric acid and water are referred to as "wet cells." When the trolling motor battery is often overcharged, which results in the water levels dropping, maintenance is required. It is advised to check your battery before using it to make sure there is adequate water inside. To avoid damaging the battery, top up any low water levels with pure water.
Choose trolling motor battery wisely
AGM stands for Absorbed Glass Mat batteries. Unlike lead-acid wet cell batteries, these batteries are entirely sealed. Although these batteries are costlier, they don't need any upkeep. AGM batteries generally have a lifespan of 3–4 years, which is somewhat longer than that of wet cell batteries.
Wet Cell trolling motor battery
These batteries are reasonably priced and have a lifespan of one to two years. They are resilient to repeated usage that necessitates emptying and recharging.
These batteries need maintenance, so do it. You must top out the battery's water supply. Additionally, there is a chance of leaking and vibration with these batteries. You do not want to deal with these two issues when the boat is rolling.
The battery's architecture is what necessitates maintenance and increases the possibility of leakage. The energy is chemically stored in a solution made of battery acid and water. The battery utilizes the water to function. As the water is used up, less liquid is in the container overall.
To make up for the lost water, you must add more. This keeps the battery's plates completely submerged in liquid. Many boaters use the wet-cell battery because it is convenient and affordable. For your purposes, this may not be the ideal option.
Although you may spend less money on the wet-cell, you will ultimately pay more in terms of time and effort. Spending time monitoring water levels, topping up the water, wiping up spills, and changing batteries is a waste of your time.
You will pay a little more money on the AGM battery, but you won't need to worry about replacing it as often. However, you continue to replace your trolling motor battery every few years.
Don't be deterred from them by the cost of the lithium. With a boat, there are already too many things to consider and worry about. That's one less concern if you choose a battery that lasts 10 years. You recover that time and energy, which allows you to spend more time trolling.
For more information please visit https://www.epochbatteries.com/.
The battery's cells that are immersed in a solution of sulphuric acid and water are referred to as "wet cells."