Owning a boat, sailboat, yacht or any marine vehicle means a lot of maintenance. Check the engine, check the equipment, check the propellers, check the body, check the batteries. It is a time-consuming process before going out to enjoy some time. And if your battery is out of charge then you are in a world of pain.
That is why we have come up with a few of the best marine battery charger review. You will find great chargers with great performance. Every boat owner needs one of these to ensure a long-lasting battery and a great trip without any worry about power.
Best Marine Battery Charger Review in the Market
Table could not be displayed.Here are the best marine chargers currently in the market.
1. NOCO Genius GEN5X2, 2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger
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This marine battery charger from NOCO charges every kind of battery. Be it flooded, gel, AGM, or deep cycle, it will charge it. The best thing about it is that it has 2 charging banks that let you charge two batteries at the same time.
Both of the banks have 5 Amp charging capability individually. They can charge any 12V battery regardless of its kind.
Another great addition to this charger is that it can charge dead batteries. Dead as in zero volts of power left in it. You won’t find many marine chargers that can do that. It will force charge and bring it into life then start its normal charging method.
It is waterproof. And it isn’t just waterproof. It is certified rated IP68. So you know it is made to be in the water region.
The charger comes with temperature detection mode both for batteries and the atmosphere. When it senses the temperature of the battery is getting high, it reduces the charging speed and amps. When the weather is hot, it reduces the power and charging speed and speeds up in cold weather.
This charger also works as a maintainer and desulfator. Choose the mode and go worry-free for the next trip and your battery will be full all the time and maintained.
2. ProMariner 43012 ProSport 12 12 Amp, 12/24 Volt, 2 Bank Generation 3 Battery Charger
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You know you are getting something good if it has a background of 35 years. Yes! ProMariner chargers have been on the market for 35 years and haven’t let anyone down.
Although ProMariner 43012 ProSport 12 12 Amp has 2 banks and can charge two batteries at once, if you have more batteries connected like four or six batteries wired together, this charger will charge them as well. It is built to not let anyone down.
This charger can revive any dead battery. Built to ensure quality output and charge batteries in the lowest time possible.
The LED lights let you know what charging state it is in. After it finishes charging the batteries, it will maintain it for later use and keep the batteries full.
You get 2 years of official warranty with this charger.
3. NOCO Genius GEN5X3, 3-Bank, 15-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger
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Another great marine charger from NOCO. The Genius GEN5X3 has 3 charging banks which are 5 Amps individually. That gives it more power and more charging power.
Like the other one, this one also supports different kinds of 12V batteries. It can charge lithium, AGM, flooded, and even GEL cell batteries. Be it a starter or deep cycle. It will charge it.
This one also has the general NOCO thermal detection mode for both battery and atmosphere temperature. So that it can charge the batteries in high and low amperage keeping the internal temperature the same all the time.
It is also waterproof and certified IP68. So no water can damage it. Even if it is submerged.
The battery reviving feature from dead or zero amps is also included. After the battery is full, it will maintain the battery until its next use. It can also work as a desulfator.
So you are getting a charger, reviver, maintainer, and desulfator at the same time. It is a deal you can’t refuse.
4. Minn Kota Digital On-Board Battery Chargers
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Another good marine battery charger would be the Minn Kota Digital On-Board Battery charger. It is a charger and controller.
There is a temperature and amperage controller inside that detects the battery’s temperature as it charges and provides an adequate amount of charge not letting the battery overcharge or overheat at the same time.
It comes with overcharge, over-current, and over-voltage protection.
The charger can be used to revive heavily discharged batteries. It can maintain the battery if left unused for a long time.
One thing to remember is that this charger requires a lot of space and is heavy. So while buying this make sure you have that amount of space and capacity.
There is a 3-year official warranty with this charger.
Frequently Asked Questions
Do marine batteries require special chargers?
No. Marine batteries can be charged with any battery charger that fits their requirements. But while in marine vehicles, it is safe to use a marine charger as the temperature fluctuates and it is difficult to work in the water region. Also, they are water-resistant.
Can you trickle charge marine batteries?
Yes, you can. You can buy a charger that keeps the batteries trickled while not in use and it will do the job.
Do I need to disconnect my boat battery while it is on the charger?
No. It is completely fine to have it connected while it is charging.
Which amperage should I charge my batteries? 2 A or 10 A?
To prolong your battery’s life, it is a good practice to charge your batteries in 2 A. But if you are in a hurry, then a 10 A charging won’t affect your batteries.
Conclusion
If you have a boat, sailboat, or any marine vehicle, it is time you invested in a marine charger. Not only because they charge your batteries, but also they maintain them well. You can go for any one of the mentioned chargers here according to your setup. Remember to check if the charger is suitable for your battery type. Otherwise using the wrong charger will cause your batteries harm.
Resource:
- Safe Battery Charging Tips for Boats: https://www.boatus.com/expert-advice/expert-advice-archive/2020/march/marine-battery-charging-basics
- Understanding IP68 Waterproof Ratings: https://www.techradar.com/news/what-is-an-ip68-rating
- How to Maintain Deep Cycle Batteries: https://www.trojanbattery.com/tech-support/battery-maintenance/
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What Is a Battery Desulfator?: https://www.batterystuff.com/kb/articles/battery-articles/battery-desulfation.html
