5 Reasons That’s Why Every Boat Should Have a Battery Monitor

Published on: February 14, 2022
Written by Liam Jaxon / Fact-checked by David Rowan

When you are fishing or just casually enjoying nature in a sea or river, the loud noise of the outboard engine may disrupt the tranquility. Trolling motor comes in handy in a situation like this. Trolling motor contains a small motor, propeller, and controls. It can move and maneuver your boat quietly without making noise. It is self-contained content in which the battery is a compulsory element.

5 reasons that's why every boat should have a battery monitor

A highly efficient deep-cycle battery is a must. These batteries are specially designed to run while discharging a very small amount of current and can be recharged frequently. There are numerous types of batteries with different amp hour ratings. The more amp-hour rating, the more runtime. You can choose a suitable battery following your need. There are two types of batteries-

  • Lead-acid wet cell
  • Absorbed glass mat (AGM)

There are some ways through which you can increase the runtime of the batteries no matter what the rating is. Such as-

why every boat should have a battery monitor
Credit: Photo: Amazon.com

Using More Than One Unit at Once

If you use more than one unit battery, the load for each battery will be reduced. The performance can be improved. You can use two or more batteries in a parallel circuit connection this will increase the runtime of course.

When utilizing your engine, keep the load consistent and moderate and make changes to your speed bit by bit. Sharp, substantial movements in speed will set you back more force, and in the event that you exhaust the engine by running at a higher speed for extensive stretches, you’ll channel the battery all the more rapidly.

Battery Recharging Recommendations

Battery and boat producers suggest that you completely energize your savaging engine battery as quickly as possible after use. Batteries that are left to sit under 12.4 volts are inclined to the development of lead sulfate inside the cells, which will seriously affect their life expectancy. However much as could be expected, channel your battery completely, and afterward revive it completely.

Repetition of incomplete release and revival makes a condition called stratification, in which the compounds in the battery cells are out of equilibrium. The acid sinks to the lower part of the battery, restricting the exhibition and life of the unit. Also, for the charging job, use a good charger. Cheap chargers may do the work, but they are harmful to the batteries in the long run.

Reduced Corrosion and Vibration

Corrosion and vibration can decrease the existence of a savaging engine battery. The greater part of the deep-cycle cells are fixed AGM batteries, and this makes them erosion safe. It is one of the principal reasons why the existence of marine profound cycle batteries is very long.

Other fundamental factors that can expand or decrease the battery life of savaging engines are utilization, temperature, support, and charging. For instance, in the event that you are using the battery in a waterway with strong flows, at that point, it is probably going to keep going for less timeframe. You should likewise keep the batteries completely energized each time you go out fishing.

On the other hand, lead-acid wet-cell batteries are a more popular choice as they are cheaper. They are charged and discharged favorably. Nonetheless, they require standard upkeep. You need to check the water levels in the cells and keep the terminals clean to stay away from erosion. A less popular choice is lithium-ion batteries but they are less safe than the other two options. Fires caused by these batteries are very hard to extinguish. Simply dousing in the lake water won’t suffice.

Cooling Off the Batteries

Cool off your batteries after you recharge them. The energizing cycle delivers a lot of heat inside the cells, and Immediately putting a hot battery to utilize can cause harm or complete disappointment. After each recharging cycle, be sure to balance the charge to keep battery cells in equilibrium.

Most battery chargers have an equalizing cycle, which applies an all-encompassing, low-current charge for a significant stretch (normally 1 to 3 hours). For lead-acid wet cell batteries, check water levels at any rate once every month, finishing them off with refined water varying.

Also, be sure to clean the battery and its terminals before you put away it for the offseason, and store it in a dry, calm climate. Try not to allow your battery to get excessively hot or excessively cold, as outrageous temperatures are harmful.

Choosing the Perfect Battery

In case you’re new to your boat’s prerequisites, do some perusing to set your comprehension of how batteries work. Over the long haul, it will make you a more sure and able boater. If conceivable, coordinate your battery’s release rate with the engine’s force utilization.

For instance, a 55-pound push engine requires a battery heap of 120 amp-hours. (An amperage hour is a method for evaluating the measure of the energy a battery can store and release. More amperage hours liken to a higher energy stockpiling limit, which implies it can control your engine for more.)

Also, utilize your engine in quiet water however much as could be expected. At the point when the engine needs to battle against the hack, solid breezes, and solid flows, it requires more force and will deplete the battery all the more rapidly.

In conclusion, proper charging and discharging, and regular maintenance keep your battery afloat for a longer time period. You can utilize a hydrometer and a voltmeter to test lead-acid wet cell batteries appropriately, and in case you’re worried about vibrations or shaking that may harm the cells, pick a steadier AGM battery.

When savaging, limit the channel by keeping your speed low and consistent and remaining in quiet waters however much as could be expected. Maintain these, and your battery will last longer than expected hopefully.

Benefits of Having a Battery Monitor on a Boat

1. Increased safety

Knowing the battery’s charge level can help you ensure that your boat’s battery is not over-discharged, which can damage it and lead to unexpected breakdowns.

2. Improved efficiency

A battery monitor will help you keep track of the amount of energy consumed by different systems on board so that you can adjust their power levels accordingly and save energy.

3. Extended battery life

Monitoring your battery’s charge level and usage patterns can help you identify problems before they become serious and cause permanent damage to your battery.

4. Faster charging

A battery monitor can help you determine when to charge your battery in order to get the most efficient charging time and avoid overcharging it.

5. Better performance

Knowing the charge level of your battery can help you adjust the power levels of the systems onboard to ensure that the battery is performing at its best.

Bottom Line

A battery monitor is an essential tool for any boat owner. It can help you keep track of your battery’s power and performance, identify potential problems before they become serious, and maximize the lifetime of your battery. Additionally, it can help you save money on fuel, reduce environmental impact, and ensure that you and your passengers remain safe while out on the water.

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About This Writer

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Hi, I am responsible for the 'Homeowners Power Solutions' category. My name is Liam Jaxon and a licensed technician with 7 years of experience in vehicle batteries, electrical gadgets, and home appliances. My working experience in different residential & light commercial electrical sectors and the automobile industry helped to acquire vast knowledge in this industry.

Hi, I am responsible for the 'Homeowners Power Solutions' category. My name is Liam Jaxon and a licensed technician with 7 years of experience in vehicle batteries, electrical gadgets, and home appliances. My working experience in different residential & light commercial electrical sectors and the automobile industry helped to acquire vast knowledge in this industry.

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