Wet Cell, Gel or AGM?
Electric batteries can be further categorized as damp cell, gel or AGM (absorbed glass mat), depending on the type of configuration of the electrolytes, or conducting medium, within the electric battery. Each kind has pros and cons you should understand before making a purchase.
Wet-Cell Electric Batteries
The customary lead-acid batteries that we know off commonly are wet-cell also referred to as “flooded-cell” batteries. Each wet-cell battery comprises a liquid blend of sulfuric unpleasant and distilled water (usually referred to as “electric electric battery acid”). This is the most well liked electric electric battery type, primarily because the cost is usually less than other types, but also because these electric batteries have a number of inherent advantages. For demonstration, a correctly ascribed and sustained, premium wet-cell electric battery is adept of as numerous as 1,000 discharge/recharge cycles. This can lead to many years of dependable service at an initial cost which is substantially less than comparable capability gel or AGM electric electric batteries. Wet-cell electric batteries furthermore are less expected to be damaged by overcharging and tend to weigh less than comparable gel or AGM electric batteries. Some popular brands that manufacture are Optima Batteries and Minn Kota and you can find different range of minn kota trolling motor power center online which features the different features they have which are also as follows:
Main feature of wet-cell electric batteries is the detail that most have vented, interior accessible designs. This requires they be frequently inspected and the cells covered off with distilled water. Venting furthermore issues hydrogen gas, which means the electric battery compartment must be well ventilated. Other drawbacks encompass possible spilling of corrosive electric electric battery unpleasant, a higher rate of self-discharge (6% to 7% per month) and the detail that wet-cell electric electric batteries are more fragile in high-vibration environments such as vessels.
AGM Electric Batteries
AGM batteries characteristic a dense loading of absorbent glass matting crammed firmly between the battery’s plates. The matting is saturated with acid electrolyte. This permits oxygen to recombine with hydrogen gas to replace the battery’s water content and alleviate the need for refilling. No upkeep is required, except periodic external cleansing. And because these electric batteries are sealed, unpleasant interior cannot spill and flammable gases aren’t released. AGM electric batteries furthermore can be established at any bend. They are shock and vibration resistant, submersible without impairment different wet-cell electric electric batteries, and have a low self-discharge rate (around 3% per month at 77 degrees F). Primarily drawbacks are higher primary cost, larger heaviness than comparable wet-cell electric electric electric batteries and the fact water cannot be replaced if the battery is unintentionally overcharged.
Gel Electric Batteries
Gel electric batteries are filled with fluid electrolyte that is gelled with silicates before the electric battery is closed. Like AGM electric electric batteries, they use recombination technology that eradicates the need for adding water. They are maintenance free, closed low-temperature tolerant, shock/vibration resistant and have long cycle life. Their most prominent benefit is opposition to over-discharge that can damage other electric battery kinds. Gels have an interior self-discharge rate less than 1 per hundred per month, so they can be stored for long time span without being recharged. And because they aren’t prone to evolve life-shortening plate sulfation when left uncharged, they are a good choice for boaters who often overlook to recharge electric electric batteries punctually after use.
Gel electric electric batteries show their dark edge when it arrives to price and recharging. They generally cost more than other electric electric battery types with the same RC and MCA rankings. Most manufacturers suggest ascribing them to at smallest 13.8 volts, but no more than 14.1 volts. Standard marine electric electric battery chargers regularly come to higher voltages, so chargers conceived to encompass gel batteries or those with a gel setting must be utilised.
Comprehending the dissimilarities between the various kinds of electric batteries, and the pros and cons of each, should no doubt verify helpful when you’re trying to decide which electric electric battery will work best to crank your boat and power all your accessories. Making the right alternative eliminates many is concerned when you are on the water, allowing you to focus on the most significant reason you acquired your boat in the first location — having fun.
Shopping this guide below will no doubt save you time in finding and comparing your next trolling motor battery.