how to charge trolling motor battery

Follow these instructions when you’re ready to charge your trolling motor battery:Start by disconnecting the power supply from the motor.Inspect the battery for leaks or damage.Ensure that the terminals of the battery are clean.Connect the positive (red) line from the charger to the battery’s positive connector.Connect the negative (black) wire from the charger to the battery’s negative terminal.Set the charger’s mode to “trickle charge” or “maintain.”More items

How do I charge 24 volt trolling motor batteries?

Guideline: How To Charge A Trolling Motor Battery?Check The Current Level Of Your Battery. It is necessary to keep track of the battery’s current level and reserve capacity. …Place The Battery In A Safe Location. …Identify Terminals. …Connect The Battery To The Charger. …Wait For The Charging Process To Complete. …Disconnect The Charger. …

How do you charge up 24 volt trolling motor batteries?

by Robert Cole July 1, 2020. February 1, 2021. The most popular way to charge a 24-volt trolling motor battery system is with an onboard two bank battery charger like the Minn Kota Mk220d. Another option for charging your 24-volt battery bank is to use a 24-volt charger like the Samlex SEC-2425UL.

How to charge a trolling motor battery?

How to Solar Charge a Trolling Motor BatteryMake sure your solar panel is positioned well to get the most light.Disconnect the battery from the motor and then attach your charger. Remember,red goes to red first,then black to black. …Turn your solar charger on. The battery charging process of a solar charger will be much slower than a portable or on board charger. …

How to charge deep cycle trolling motor batteries?

The best method to follow with a portable battery charger is usually this:Check the charger’s manual (download it if needed) to verify the correct instructions as they can vary between chargers.Perform a disconnection of the deep cycle battery from the boat’s systems to avoid a surge or electrical damage.Be aware of gas release by the battery and the need to charge in a place where the gas can safely dissipate outdoors.More items…

How to check battery charge on trolling motor?

First, to check the remaining charge, one must have an ampere meter and a watch to calculate the charging time. One also uses an ampere meter to test the battery after the charge or to see whether the battery is still good or needs replacement. Second, a person should select the right trolling motor charger.

How to unplug a motor from a battery?

Step 2. Connect the charger and the battery. “+” goes to the positive terminal and “-” goes to the negative connector. Step 3. Plug in a charger using a wall socket or an extension cable. Step 4.

What happens if you spill acid on a battery?

Safety hazard deals with the spilled acid that can hurt your skin or eyes. Spilled acid also causes sulfation that does not let a battery accept the charge. So, one must be very careful. Experts recommend multi-stage charging for such batteries. To prevent mistakes, a person should get a smart charger.

What is the second type of trolling motor battery?

The second type of trolling motor batteries also uses acid but it contains the element that makes it thicker to prevent leakage. This battery is simple to charge. Its structure and composition prevent sulfation. A person should keep in mind that such batteries increase the number of dead cells when overcharged or undercharged.

Why use negative plate on FCB?

Anglers find FCB easy for charging and exploitation. People use a negative plate to make the battery acid go inside its container. Such a method guarantees an electrical response in the cells of the battery. Safety hazard deals with the spilled acid that can hurt your skin or eyes.

How many amps does a charger need?

First, you should get the correct charger type. Your choice should depend on the speed you want to get. Up to 5 hours of recovery time will demand 15 amps per bank , 4-6 hours – 10 amp /bank while 10 hours of recovery time needs 5-6 amps per bank.

How many batteries can a one bank charger fit?

Step 2. One-bank chargers fit only one battery. Look at its terminals (+ and -) and connect them correctly with the battery.

How Long Do Trolling Motor Batteries Last?

There’s no real hard and fast rule for how long your trolling motor battery will last. There are a lot of variables that will affect this. The size and type of your battery needs to be considered. The age of the motor itself is also a factor. And whether or not you have a trickle charger set up.

What is a Deep Cycle Battery?

A deep cycle battery is the best battery to use for your trolling motor. Can you use a car battery? Sure. But deep cycle is better. A car battery is designed to provide a quick jolt of power to get a machine running. In your car, the battery helps get your motor started. But when it’s running, the electrical system is in the hands of your alternator. A car battery can’t sustain a car’s electrical needs for very long.

What Type of Battery Charger Do You Need?

The best battery for you depends on how you plan to use that trolling motor. If you head out a lot, you need to have the best setup to accommodate that. But let’s go over the different kinds and what they offer.

How does a trickle charger work?

A trickle charger works differently. It charges the battery at the same rate that it discharges power from start to finish. This has the potential to overcharge the battery once it hits 100%. The best battery charges will have overcharge protection.

What is a trolling motor?

Not every boater has used a trolling motor. As such, not everyone knows just what a trolling motor is. A trolling motor is very similar to an outboard motor . It’s a self contained unit with an engine and propellers. Unlike most outboards, this is not a gas powered motor. Instead, it’s powered by a battery. You can charge these batteries with a portable battery charger. But there are other options as well. An onboard battery charger is a popular choice. Likewise, solar chargers are an option as well.

What is the difference between a gel battery and an AGM battery?

Gel Batteries: Gel batteries are a lot like AGM batteries. The big difference is there is no glass mat inside. Instead, as the name suggests, they are full of gel. These batteries are able to run at higher temperatures than the others. They don’t charge as well as AGM batteries, however. But if you boat in hot, sunny climates, these could be a good choice. They combine well with solar.

What is an AGM battery?

AGM Batteries: An AGM battery is an absorbed glass mat battery. It’s a kind of sealed lead acid battery. Sealed means it’s entirely enclosed. These are maintenance free. The electrolyte inside is suspended in a fiberglass mat. Not only do these batteries not require maintenance, they’re durable. The design ensures that they can perform well even in rough circumstances. That includes on things like boats and even RVs.

How to Maintenance Boat Batteries?

Here are some rules concerning the proper maintenance of the boat batteries:

How to preserve the balance between the price of a battery and its capacity?

To preserve the balance between the price of a battery and its capacity, you need to know how to discharge them properly. As usual, the discharge ratio must be 50%, in extreme cases, around 80%. While working, the battery gives away the electricity from the plate surfaces first. The starting batteries are charged instantly, so the inner parts of the plated have no time to discharge. On the other hand, in the trolling batteries, the voltage between the surface and inner space of the plates has time to equalize. The inner parts discharge, and the overall charging time increases .

How to store batteries?

Store the batteries in cool places. Every battery, independently of working conditions, loses capacity in high temperatures. These losses are inevitable. Every 8 degrees shortens the lifespan of the battery by half. You need to keep the batteries in a cold place without letting a liquid electrolyte chill.

How much electricity does a gas generator produce?

Gasoline generators can ensure the maximal electricity of 10-25 A with an output voltage of 220 V. It means that you’ll need an additional charger working with alternating current to charge a battery of 12 or 24 V battery. These generators are pretty massive (about 19-20 inches (50 cm) in every dimension) and heavy (from 66 to 100 pounds (30-50 kg)). Obviously, it is not a good idea for a fishing boat.

What is the voltage drop between a generator and a battery?

The voltage drop between a generator and a battery is lower than 0,1 V.

What is mixed work?

Mixed work means that the battery is always in contact with supporting voltage and is being discharged superficially constantly. The charger identifies the discharge and turns it on to add the missing charge to the battery. In this regime, there is a thread of the power box overcharging the accumulators. To avoid it, control the time of power box activity according to the battery discharge ratio.

What is the maximum charge stream power of a lithium battery?

Choose the type of batteries (AGM or lithium). The AGM and lithium batteries have the maximal charging stream power – 50% and 100% correspondingly. This ratio is measured as a part of their capacity. AGM and lithium batteries show a minimal time of charging comparatively with gel or acid-fluid batteries.

Check The Current Battery

At the very beginning, try to learn the present condition of your battery. Once you can find the exact condition of your battery, then you can start charging it properly.
Before starting charging, make sure that you disconnect the wires to skip any shocks.

Prepare your trolling motor battery for charging

In this step, prepare your battery fully for charging. Get the battery box out from its location.

Make sure the locations of the terminals

Make sure the right positions of the terminals. If these terminals get stuck with dirt or corrosions, clean all these things before the final shot.

Connect the charger to the battery

At this step, connect your trolling motor battery charger to the respective terminals of your battery. Make sure that the negative terminal of your charger clip catches the negative terminal of the battery. Similarly, connect the positive terminal of the charger clip to the positive terminal of the battery.

Vary the speed if possible

There are some smart chargers that can allow you to vary the speed of your charging. If possible, take that kind of charger, and vary the speed of the charging process accordingly.

Leave To Charge

After putting the various parameters in the place, leave your charger. The LED indicator can let you know the progress of charging.

Remove the Charger

When the charging process is done, remove your charger from the terminals of your marine battery. To securely do this, switch off the charger, and remove the charging clips from the battery terminals.

How Do You Charge Two Trolling Motor Batteries?

If you only have one charger, disconnect the jumper wire that connects the two batteries and charge each one independently.

What Is The Best Way To Charge a Trolling Motor Battery?

Using an intelligent battery charger is good advice for using deep cycle battery chargers.

How To Charge Different Trolling Motor Deep Cycle Batteries

The sort of charger you use is usually determined by the type and quantity of batteries you have, as well as the size of your battery bank.