How To Charge Trolling Motor Batteries While On Lake? – Complete Detail In 2023

If you’re out on the lake and your trolling motor batteries start running low, there’s no need to head back to shore. 

With some planning, you can quickly charge them while on the water. To start, you’ll need to bring a generator or portable power pack. 

You’ll also need to ensure that your boat has the proper adapters to hook up to the generator or power pack.

Once you have everything set up, you can plug in and let the charging process begin. Remember that it’s always best to charge your batteries before completely depleting them. 

If you have a trolling motor, you know how important it is to keep the batteries charged.

Here are a few tips on charging trolling motor batteries while on the lake: 

  1. First, make sure you have the correct type of battery charger.
  2. Second, use a generator or inverter to power the charger. 
  3. Third, solar panels can also be used to charge the batteries.
  4. Fourth, use a battery maintainer to keep the batteries charged when not in use.

What Is A Trolling Motor?

A trolling motor is a device attached to a fishing boat to provide a method of propulsion. It is usually used with a fishing rod and bait to attract and catch fish.

What is a Trolling Motor?
source: Florida Sportsamn

It is usually electric-powered and has a variable speed control. Many trolling motors also have a reverse function.

A trolling motor is an enclosed unit that covers an electric motor, propeller, and controls and is affixed to the stern or back of a boat.

The motor is used to propel the boat forward or in the desired direction while the boat is being trolled or pulled behind.

It is powered by an electric motor and is attached to the boat by a mount. The trolling motor is controlled by a throttle that is located on the handle of the motor.

The trolling motor is used for fishing from a boat by slowly moving the boat through the water and allowing the fish to find the bait.

How To Charge Trolling Motor Batteries While On Lake?

How to charge a trolling motor battery while on the lake? This is a question that most fishermen ask when they go fishing. 

If you have been in the same situation and wondering what the best method is to get your trolling motor batteries charged while on the lake, then you are at the right place!

If you desire to do it yourself, go to your local store and ask for a cable. But, if you don’t have time for that or cannot do that for your boat, then we have a solution for you.

One of the main concerns for someone trying to power a trolling motor battery is what kind of charger to get. 

There are batteries on the market today, each with unique charging requirements. 

Due to the diversity of batteries, numerous different types of chargers are on the market today, suitable for each type of battery.

Charging While Moving:

Moving your boat to a new fishing spot doesn’t mean sacrificing a fully-charged trolling motor battery.

You can charge your motor batteries while moving using a marine battery charger installed in your boat.

This means you can keep your trolling motor going all day long without having to stop and recharge your batteries.

Charging While Moving
source: boatsafe

Luckily, there are a few ways that you can charge your trolling motor batteries while moving:

  1. One way is to use a portable battery charger. These chargers are small and easy to use and can be plugged into any standard outlet.
  2. Another way is to utilize a solar charger. Solar chargers are great because they’re environmentally friendly and don’t require any additional power source.
  3. Finally, using a generator can also charge your trolling motor batteries while moving.

Charging While Sitting Idle:

If you have a trolling motor, you know how important it is to keep the batteries charged. But did you know that you can charge your trolling motor batteries while sitting idle? 

All you need is a charger that is designed for trolling motor batteries. Charging your batteries while sitting idle is a great way to keep them charged and ready to go. 

It is also a great way to prolong the life of your batteries. When you are not using your trolling motor, you can plug the charger into the battery and let it do its job. 

There are a few things to remember when charging your trolling motor batteries while sitting idle:

First, disconnect the positive and negative terminals on the trolling motor battery. 

Next, connect the positive terminal of the battery charger to the positive terminal on the trolling motor battery. 

Then, link the negative terminal of the battery charger to the negative terminal on the trolling motor battery.

In the end, turn on the battery charger and let the trolling motor charge.

How To Charge Trolling Motor Batteries To The Right Amount?

Like most people, you probably don’t give much thought to your trolling motor batteries until they run out of juice. 

Then, it’s a mad scramble to get them charged up again so you can get back to fishing. 

However, if you take the time to master how to charge them properly, you can extend their life and save yourself many headaches. 

Here are a few tips on charging trolling motor batteries correctly:

  1. Make sure the batteries are clean before you start. 
  2. Any dirt or debris on the terminals can prevent the charger from working correctly. Choose the correct charger for the job.
  3. Assuming you have a 24-volt trolling motor, you will need two 12-volt batteries. You will also need a charger that is specifically for trolling motor batteries. 
  4. It would help if you didn’t use a car charger, which can damage the batteries. 
  5. To charge the batteries, connect the charger to them and let them run until they are complete.