You are on holiday out on the Lake, enjoying a nice day of fishing when you notice your trolling motor batteries are running low. What do you do? You can easily charge your batteries while on the Lake if you’re prepared with your necessary equipment.
Charging trolling motor batteries while on Lake is simple with the right setup. You’ll need an energy source, such as a generator, and a trolling motor battery charger. Connect the power source to the charger, and then connect the charger to the battery. Make sure the charger is rated for the size of your battery, and charge the battery according to the manufacturer’s instructions.
How to Charge Trolling Motor Batteries While on Lake
If you’re out on the Lake trolling for fish, make sure your trolling motor batteries are fully charged. Here are a few tips on how to charge them while you’re out on the Lake:
1. Use a Portable Charger
A portable charger is the most popular way to charge your trolling motor batteries while you’re out on the Lake. Many of these chargers offer multiple USB ports for simultaneous charging and don’t require you to hook up any wires. You’ll be able to charge multiple batteries without cluttering your fishing gear. Here are some tips to use a portable charger:

- Make sure that the charger has a built-in battery level indicator. That will help you identify when to replace the batteries in your trolling motors.
- Don’t overcharge or short-circuit your trolling motor batteries. If they get too hot, they could explode.
- Be careful not to let water leak into the charger. The best way to do this is by wrapping electrical tape around the outside of the charger where there may be holes or gaps.
- Keep an eye on how much power your trolling motor batteries have used so that you can make sure that you replace them before they die completely.
- Ensure that the charger’s plug end is plugged into the wall outlet before you start charging your trolling motor batteries.
- When you need to recharge your trolling motor batteries, use a portable charger instead of leaving them connected to the boat’s regular power source. It’s better to keep your trolling motor batteries charged than to run out of power during a big catch!
- Please don’t leave your trolling motor batteries unattended while recharging. They can get very hot.
- Always unplug the charger from the wall outlet after you’ve finished charging your trolling motor batteries so that you won’t accidentally overload
2. Use a Solar Charger
If you have a solar charger, you can use it to charge your trolling motor batteries while you’re out on the Lake. These chargers are available at most outdoor stores or online. You can also use a solar panel to charge trolling motor batteries on Lake.
An ideal spot would be on a roof, but you can also place it in the sun at the front of your boat. Keep in mind that it will take a while to reach full capacity and that this method is not as effective as solar chargers. Simply set up the solar charger in a sunny spot and let it do its job. To convert a solar panel into a trolling battery charger, follow these steps:

- Cut the negative terminal from the panel.
- Connect both positive terminals.
- Attach both positive terminals to the positive post on the battery holders.
- Connect the negative terminal to the post on the battery holder.
- Plug the battery into the post on the trolling motor (not the battery).
- Turn the trolling motor on.
- When the trolling motor runs out, turn it off.
- Remove it from the battery.
- Disconnect the battery from the trolling motor (not from the battery).
- Recharge the battery.
3. Use a Generator
You can use a generator to charge your trolling motor batteries while you’re out on the Lake if you have a generator. This can be a great way to get the power you need without worrying about finding an outlet or running extension cords. Here are a few things to keep in mind when using a generator to charge your trolling motor batteries:

- Make sure the generator is properly ventilated. When using a generator to charge your batteries, it’s essential to ensure the generator is properly ventilated. This will help to prevent the build-up of dangerous fumes.
- Use the correct size generator. Make sure you use a generator that is the correct size for your needs. Using a generator that is too small can damage your trolling motor batteries, and using a too-large generator can be a waste of resources.
- Follow the manufacturer’s instructions. When using a generator, it’s important to follow the manufacturer’s instructions. This will help to ensure that you’re using the generator safely and correctly.
- Keep an eye on the generator. When you use a generator, it’s important to keep an eye on it. This will help you identify any possible problems and ensure that the generator is running properly.
- Let the generator cool down before refueling. When you’re finished using the generator, it’s important to let it cool down before refueling. This will help to avoid any accidents or fires.
Some Cautiousness
It’s important to take battery care seriously when using a trolling motor, as batteries are essential to the function of the motor. You can do a few things to make sure that your battery lasts as long as possible while you’re out on the Lake.

- First, charge your battery regularly, even if you’re not using it. This will keep the battery in good shape and extend its life.
- Second, be careful not to overcharge the battery, as this can damage it.
- Finally, if you’re not using the trolling motor for a prolonged period, be sure to disconnect the battery, so it doesn’t discharge.
Read Also: What is Gotcha Fishing Lure
Conclusion
In this article, we have taken a look at how to charge trolling motor batteries while on the Lake. We have looked at the different methods that can be used and what the benefits of each one are. We have also looked at some of the things that you need to consider when choosing a method. Ultimately, deciding which method to use is up to you and will depend on your individual needs and circumstances.
Furthermore, please write to us with any query about How to Charge Trolling Motor Batteries While on Lake or visit our website. We will be more than happy to help you.
FAQ
1. What is the best way to charge trolling motor batteries while on the Lake?
Answer: There are a few ways to go about charging your trolling motor batteries while on the Lake. One option is to use a portable generator to power your charger. Another option is to use a solar panel to dribble charge your batteries. You can also charge it using a generator.
2. How long does it take to charge trolling motor batteries?
Answer: It usually takes around 8 hours to charge a trolling motor battery. However, this will vary depending on the size of the battery and the type of charger that you are using.
3. Can I overcharge my trolling motor batteries?
Answer: Yes, you can overcharge your trolling motor batteries if you’re not careful. It’s important to follow the instructions with your charger to avoid damaging your batteries.
Key Takeaways
- Charging batteries on the Lake can help prevent corrosion and build-up on the terminals.
- It can also help ensure that the batteries are always properly charged and ready to use.
- It will also help prevent damage to the batteries from overcharging.