The battery weighs 49.5 pounds, and its dimensions are 13.25 x 11 x 9.5 inches. One of its specialties is the M8 terminal, which has exceptional conductivity. Other than that, it also has durable handles for easy mobility and access or to carry it around. This trolling motor battery uses an (AGM) technology with a regulated design that doesn’t allow any leaking and is maintenance-free.
How To Measure Battery Charge Level:
The 12.8V 160Ah Impulse Lithium battery will run 5 graphs, plus Humminbird 360 and Active Target 2 modules, all day for several days before needing to charge. It also has plenty of continuous cranking amps to fire a Mercury 250 PRO XS 4-stroke without fail. They charge quickly and hold a charge well with a good lithium charger. With a 12V battery you have 4 cells at roughly 3.2V or something like that to get you to 12.8V. So if one of those cells gets close to its shutoff level, the whole battery is dead.
Consider things like the size of your boat, how powerful your trolling motor is, and how often you go fishing when choosing a battery size. So, the Ah rating determines how long the battery will run the motor. The amount of ampere drawn from the battery depends on the trolling motor and other factors while on the water. For instance, a 100Ah battery will last for four hours when the draw is 25Ah but could last up to ten hours if the ampere draw is only 10Ah. We always believe that if you have enough space, go big with your battery. [newline]While the battery excels with these motors, that’s not to say it won’t handle more powerful motors, up to 100 lbs of thrust.
Flat Voltage Curve
These batteries refer to the cells in the battery immersed in a solution of sulphuric acid and water. This battery requires maintenance as per frequent usage and overcharging. It is recommended to check the battery before using, to make sure adequate water is in the battery. You can add purified water if the water level is down to prevent the battery from being damaged.
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.
To get the most extended life from the battery, it is recommended to use it in applications that will regularly discharge and recharge your battery. Some of its key features include VRLA Technology, which prevents spilling or over-pressurization and ideal for its deep discharge uses. They can be recharged hundreds of times and tend to have a higher energy density. Lithium-ion batteries, also known as Li-ion batteries, are among the most popular forms of rechargeable batteries. They are considered to be pretty stable and maintain their charge for a longer time. The battery is similar to the AGM battery in terms of the mixture but different on a technical note.
Each group size number—24, 27, or 31—correlates to specific dimensions. This is important to know as many boats have a battery compartment designed to hold a certain size battery, so you want to choose one that will fit the specifications of your vessel. The famous blue-top battery uses proprietary Spiralcell and Pureflow construction to improve its performance. Spiralcell uses stronger links between the battery’s cells to increase vibration resistance.
Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application.
They have a distinct chemical difference that allows them to drain deeply without damaging the plates. They’re designed to offer plenty of amp-hours although they do have some cranking capacity. Enhanced flooded batteries offer lots of amp-hours because their tightly woven grid packs more lead per battery. EFBs make one of the best trolling motor batteries, especially if you’re looking for a cost-effective way to get AGM-like power. Make sure you select an EFB with the screw-and-bolt and automotive posts like the 24M-EFB marine battery. To power a trolling motor, you’ll want a good marine battery, ideally a 12-volt deep cycle battery.
The power centre features a charge indicator letting you know the current charge of the battery at any given time. The power centre is lightweight and compact enough for easy use on the smallest of boats and can fit size 24 and size 27 batteries in it. The case makes it easy to transport from location to location and it is surprisingly resilient considering how little it actually weighs and helps keep the batter safe. Each model has its’ own short review, and some even have a longer, full review as well.
The sealed lead acid design is necessary when you start venturing into the world of kayak fishing. The non-spill, no-maintenance features let you worry more about fishing and focus less on battery issues. On the positive side, the Universal could be valid if you’re looking for a basic SLA (sealed lead acid) battery with a large capacity. While searching for your trolling motor battery, consider your fishing style. If running a 14-foot Jon Boat with four people on it is your goal, one of these batteries won’t perform as you want.
Conversely, AGM and lithium-ion batteries require no maintenance, meaning you don’t need to worry about checking water levels or checking inside the battery for damage. Once you buy it you won’t need to do any maintenance, although it will cost more than batteries that need some maintenance. While this may seem like more hassle than it’s worth, wet cell batteries are very affordable so the need for minor maintenance may be worth the savings. For instance, a wet cell battery requires some infrequent maintenance, namely topping it up with filtered water and inspecting it for signs of corrosion and cleaning as necessary. Removing corrosion is easy enough, with a basic mixture of water and baking soda removing this with ease.
It’s impressive how good my screen looks and how it’s good all day. We spent a lot of time testing their batteries in a variety of situations from powering electronics, starting an outboard and powering a trolling motor. Their battery management system (BMS) is very well designed, and we never encountered the first problem.
Its patented SPIRALCELL technology is an assurance that it has more running time, can be recharged fast, and it has longer life compared to marine batteries or any RV batteries. Optima batteries are tightly wounded to minimize plate movement and damages caused by rough conditions. It’s also spill-proof hence it is maintenance free as well as environmentally friendly.
Customers report positive experiences with the battery’s performance, noting it lasts all summer and can run for several hours. One customer mentions it can power a trolling motor for 8 miles on a single charge. If the result falls below the minimal threshold, a replacement is necessary to prevent a dead battery. Employing a reliable battery charger and consistent testing can reveal issues early on, reducing the chance of severe problems. Be cautious of fast charging, which can boil the water out of the battery and cause damage.
