DIY External Battery Box Tactacam Reveal. 12v lithium battery box

DIY External Battery Box Tactacam Reveal

Fits all Tactacam Reveal cameras. Also for the WiseEye, WingHome, Barn Owl, Creative XP and any other camera that uses a 4.0×1.7mm DC input. We’ve made it simple for you to source your own parts to build your own external battery box and use a 12v 12ah SLA battery for extended use of your Tactacam Reveal and Reveal X. While cellcams have many variables the affect battery life it’s common to see 12000 pictures sent to your phone before needing to change out the battery for a fresh one.

WARNING. PLEASE VERIFY THE CAMERA VOLTAGE REQUIRED AS SOME CAMERA MODELS USE DIFFERENT VOLTAGE FOR EXTERNAL POWER

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Please note. This is not a ready made kit. This is a collection of all the parts necessary for you to build your own box. You will need to drill a 1/2 hole, cut the terminals already on the wire in order to get them through the cable gland and crimp the new ones on to the wire after passing through the gland.

Instructional Video

Includes the parts used to assemble an external battery box. There are no instructions and it is assumed the user has knowledge of how to construct a battery box.

Included: One HD Tactical Style Box with Pick-n-Pluck foam, one Chew Proof Power Cable with 4.0×1.7mm DC Plug, Two F2 Female Connectors and Waterproof Cable Gland

For a rechargeable battery I recommend Power Sonic 12v 12ah or the Neptune 15ah for SLA batteries. Or the Amped Outdoors 12v 20ah Lithiumbatteryfound on our website. The cheapest place to buy them is ebay and you can get a two pack to always have a charged battery ready to swap in.

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Returns Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Several types of goods are exempt from being returned. Perishable goods such as wildlife foods. Additional non-returnable items: Gift cards To complete your return, we require a receipt or proof of purchase. There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to our error Any item that is returned more than 30 days after delivery Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at gahunter70@gmail.com. Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale items cannot be refunded. Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at gahunter70@gmail.com and send your item to: 4833 McGahee Rd Evans Georgia US 30809. Gifts If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you. If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return. Shipping To return your product, you should mail your product to: 4833 McGahee Rd Evans Georgia US 30809 You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over 75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

How to build a 12v Battery Pack using Li-ion Cells

We’ll be making a 12V 2000mAh Li-ion Battery pack in this post. We’ll start by designing a 3s battery pack, then connecting the BMS to it to execute all of the BMS’s functions. Li-ion cells are increasingly used as battery packs for many applications due to their high energy density and rechargeable characteristics. However, we must link a Li-ion cell with a BMS to safeguard the circuit from being destroyed or reducing the cell’s life. In this tutorial, we’ll construct a simple 3s battery pack and connect it to a 3s 6Amps BMS circuit.

About 18650 Li-ion Cells

The 18650 battery is a lithium-ion battery with a diameter of 18mm and a height of 65mm. Its height and diameter are both greater than the AA size. They are not compatible with AA or AAA size batteries. Because of its high-level capabilities, such as 250 charge cycles and increased energy density, the 18650-battery type is useful in rechargeable and high current draining devices. Because of its versatility, the 18650 Li-ion battery may be found in various applications, including electric cars/scooters, power banks, and utility devices such as emergency lighting, torchlights, etc.

This battery is famous in the electronics industry because of its safety features, high output current, and energy capacity.

18650 Cell Dimension

The standard size of a 18650 battery is 18x65mm.

specifically, it measures 65mm in length and 18mm in diameter; however, technically, the 18650-battery size is permitted with some length and diameter tolerance. On the datasheet and characteristics of Li-ion cell, you could see specifications such as 18±0.3mm 65±0.5mm. Remember that 18x65mm is a standard size, and the rest will be handled by device and battery designers and manufacturers. Because different gadgets or devices restrict other locally created technology, the size of the 18650 battery is permitted. That may not be able to produce the correct length and diameter of batteries or battery holding space to fit the device or 18650 Lithium battery, respectively.

About the BMS

A battery management system (BMS) monitors a battery pack, a collection of cells electrically grouped in a row x column matrix to supply a specific range of voltage and current for a set period response to projected load scenarios. A BMS’s supervision often involves the following:

  • Calculation of the state of charge
  • Over-voltage and under-voltage protection for the cell.
  • Balance Charging.
  • Battery Pack charge management.
  • Temperature monitoring of the pack.

The name battery refers to the entire pack. Still, the monitoring and control functions are applied to individual cells or groups of cells known as modules in the whole battery pack assembly. Lithium-ion rechargeable cells offer the highest energy density and are used in battery packs for various consumer items, including computers and electric cars. While they function well, they may be harsh if used outside of a relatively narrow safe operating area (SOA), with repercussions ranging from battery performance degradation to outright danger. The BMS has a complex job description, and its total complexity and supervision scope may include electrical, digital, control, thermal, etc.

For more information on the BMS, refer to this article.

Now that we have adequate information about the 18650 Li-ion cell and the BMS, let’s begin making a battery pack.

Material Required for a 12V Li-ion Battery Pack

  • 18650 Li-ion Cells x 3
  • 3S 6Amp BMS (Battery Management System)
  • 0.15mm Coated Nickle Strips
  • Barallel Connector
  • JST XH 2.54 Female 4-Pin Connector
  • 100mm PVC Heat Shrink Sleeve

Connections for 12V Battery Pack with BMS

Every 18650 cell can be charged up to 4.2V; we need three cells in series to make a 12.6V battery pack. In the figure above, the connections are indicated.

The BMS is to be mounted as indicated above.

Connection to the battery pack’s positive terminal for charging and attaching the load

Connection to the battery pack’s negative terminal for charging and attaching the load

Negative terminal of the 1st cell

Positive terminal of the 1st cell

Positive terminal of the 2nd cell

Positive terminal of the 3rd cell

To balance charge the battery pack, an extra set of wires must be attached to the battery pack with a JST XH female connector.

To seal the battery pack for safety and sturdiness, we use a 100mm PVC Heat Shrink Sleeve and shrink it around the battery pack. After it’s done, the battery pack will look as indicated below.

Performance

To test the battery pack’s performance, we hooked it up to a Constant Current DC Load, whose details can be found here.

We set the current to a constant 1 Amp, and below is the result for the test.

From the above graph, it can be observed that when a load of 1A is connected to the battery pack, the voltage drops to 12.20V from 12.45V. It keeps on dropping till 9.2V before the BMS turns off the pack to prevent over-discharging of the cells.

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Q. How long do Li batteries last?

According to most manufacturers, lithium-ion batteries are expected to last at least 5 years or 2,000 charging cycles. On the other hand, lithium-ion batteries may last up to 3,000 cycles if properly cared for and utilized.

Q. Do lithium batteries lose charge when not in use?

Even when the battery is not in use, it will drain the charge, regardless of the kind or substance. Lithium-Ion batteries, too, will deplete when not in use.

Q. What is amps in BMS?

The BMS rating is in amps (a unit of current/flow), whereas the battery capacity is in amp-hours (a unit of capacity/stored energy). The BMS is solely concerned with the maximum amps flowing through it, not with the amp hours.

How to Build an Ice Fishing Battery Box with Lithium Batteries

Ice fishing can be fun, and it’s even better with a fish finder to help pinpoint those elusive fish swimming under the ice. But most fish finders require a power source, which can be challenging to find when you’re in the middle of a lake unless you bring a power source with you. An ice fishing battery box is one way to power your fish finder in any location.

Here’s an in-depth look at what an ice fishing battery box is, how you can make your own, and other uses it can have. So, let’s get started.

What is an Ice Fishing Battery Box?

An ice fishing battery box is an enclosed container with a heavy-duty battery inside. In this case, it would be relegated for your fish finder, but you could potentially use it for other things.

The enclosed container, usually plastic, keeps the battery safe from water or other hazards during transport. The box typically has ports to draw power from the battery for other devices and charge the battery.

Why Should You Use Lithium Batteries When Ice Fishing

Temperature is the primary concern for batteries in an ice fishing battery box, as all batteries diminish in power when running in colder temperatures. But, when compared to a lead-acid battery’s capacity, lithium batteries deplete at a slower rate and can deliver higher amp-hours. As evidenced by this example, lithium batteries can be superior to lead-acid batteries in many situations.

Plus, newer lithium batteries contain a battery management system (BMS) that stops the battery from charging when its internal temperature dips below 32 degrees. The BMS is an advantage because charging a battery under freezing temperatures can cause permanent and irreversible damage. Ultimately, a battery without a BMS may run for slightly longer in colder temperatures, but you run the risk of damaging your ice fishing battery box for good.

Heated lithium batteries are another advanced feature worth pursuing. They use “a proprietary, low draw technology to keep your battery warm and ready to charge.” This technology is especially beneficial in colder temperatures and allows the lithium battery to continue safely running regardless of inclement weather.

We recommend our 12V 50ah Battle Born Lithium Battery for your ice fishing box project.

How to Build a DIY Ice Fishing Battery Box

Although you can purchase a battery box online, you can also build your own ice fishing battery box. All you need are a few materials, a battery (of course), and some electrical wiring know-how.

Gather Your Materials

Here are the main components you’ll need to build your ice fishing battery box: a box, a battery, switches, and basic wiring items such as two colors of wires and an assortment of electrical connectors. The container can be anything that’s airtight and has a lid that’s simple to put on and remove. Many people use ammo boxes because they’re durable and waterproof.

Binding posts are also helpful, as they can charge the battery while it’s inside the box. A voltmeter and chagrin ports are also an excellent addition to the box. Some people choose to go as far as installing a shunt inside the box to accurately read the actual charge left in the battery. Typically, you can find USB charging ports and your standard 12V output socket (also known as an old car cigarette lighter port). You can usually find the voltmeter, USB ports, and cigarette output socket online in a single unit.

Put It All Together

First, drill all the holes you’ll need for the different components in your box. Then, after securing each piece and placing the battery inside the box, wire all the parts together. Basic knowledge of wiring will be useful, but you can also find pre-wired components if you don’t feel confident.

Finally, when everything is in the box and correctly wired, you can charge the battery, connect the fish finder, and start enjoying your new ice fishing battery box.

How Much Does It Cost to Put Together a DIY Ice Fishing Battery Box?

of components and the overall cost can depend on what items you purchase for constructing the box and how you choose to do it. Overall, estimated for an ice fishing battery box range between 60 and 100 if you purchase the pieces separately and make it yourself.

But, there are also companies like Ice Hole Power and Bold North Outdoors that sell complete kits. They range from 80 to 250 for either the kits or completed boxes.

What Else Can You Use an Ice Fishing Battery Box For?

You can use an ice fishing battery box for more than just ice fishing. You can wire and mount lights to the side so that your battery box becomes a light source. These lights can even include multiple colors or a flashing option, making it an efficient and exciting way for friends to find you in the dark.

You can also use the many available ports to power or charge many things. When you’re away from civilization, having a charging port for multiple tools is invaluable.

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The 7 Best Marine Battery Boxes for 2023

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It goes without saying you need power on your boat. Whether you want to run underwater lights or a trolling motor. Battery power is essential to keep things working. Important safety equipment like your VHF radio absolutely relies on it. So how do you keep your marine battery safe and secure? You get a marine battery box. Let’s take a look at the best of the best.

Newport vessels Trolling Motor Smart Battery Box

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With a built-in battery charge meter, this has great features. But the Newport Vessels Smart battery box is just getting started. The LED display shows you what kind of charge you have left in your battery. Just push a button and it displays the battery status. That’s great for helping you plan the rest of your time on the water. It also features integrated 10 Amp and 60 Amp circuit breakers. You can be confident your electronics won’t be getting damaged when they’re attached. The 60 amp is ideal for your trolling motor. The 10 amp can handle your other accessories. It comes with a direct USB charger and a 12 V DC accessory port as well.

Mounting is remarkably easy. It’s also designed with non-slip rubber for an added level of security. It’s designed for series 24 and 27 batteries. If you’re using an inflatable pontoon or a smaller jon boat, this could be ideal. The box measures 17 inches x 12 inches x 10 inches.

The box remains secure and sealed when you’re using any accessories or running your motor. You can easily charge your battery in the box as well by connecting it to a charger.

Newport Vessels is based in California. Their customer service has proven to be very friendly and responsive. If you have any issues, they should be able to address them quickly and easily for you.

The box is a little pricier than some, but it’s clearly well made. It’s tough, durable, and versatile. If you want a real standout advanced battery box, this is a great choice.

Minn Kota Trolling Motor Battery Box

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  • 75.00 Walmart →

The Minnkota trolling motor battery box is the best in the business. This is a real standout. Featuring dual circuit breakers this trolling motor will more than meet your needs. And keep your electronic devices safe and secure.

The external battery terminals are easy access, no need to worry about opening the case. Compared to a lot of the competition, this is a simple feature that can’t be overlooked. You won’t be spending a lot of time trying to get access.

It has dual accessory ports to meet the needs of most small fishing boats. They’re 12 V DC ports so your lights or fish finder can be powered easily. It features a built-in battery meter as well so you can see how much power you’re dealing with.

The case is designed to handle series 24 and 27 batteries. It measures 14.9 inches x 8.7 inches x 15 inches. It can be transom mounted to keep it safe and secure out of the way.

The case is sturdy and durable. It can stand up to UV radiation as well as oil and more. If there is a leak inside, it’s able to handle battery acid easily.

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Minn Kota is an American company with a great track record. Their name comes from where the founder used to fish near the Minnesota North Dakota border. The company actually created the first gear-driven electric trolling motor. So you better believe they know what anglers and boaters need on the water. Their customer service is second to none, as is the quality of the products they make. That’s why this is our choice for the best battery box on the market.

Attwood Heavy Duty Battery Box

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Attwood has the distinction of being a brand that can merge good quality and low prices. Their heavy duty battery box is a great example of this. If you’ve used Attwood products in the past, you know they can get the job done. Then look at the price tag and heave a sigh of relief. You can buy this thing with the change in your car’s console. There’s a reason Amazon has it listed as one of their best sellers.

The box itself is simple enough but amazingly durable. From.20 F to 120 F it can handle a massive temperature range. It’s been drop tested to ensure it can handle it all. The straps are able to handle up to 350lbs of force, so don’t expect the lid to fly open and dump your battery out of the blue.

The box itself is 10.12 inches x 18 inches x 21.75 inches. It’s designed to handle series 27 batteries. The handles are large enough to accommodate some big hands. If that sounds silly to you, then count yourself lucky. If you have big hands, the little handles on some of these boxes can be a pain to deal with. The edges are rounded too, which is another nice touch.

Mounting hardware is included, but take note, you will need to drill some holes in it. The vents are also located on the top. That means you’ll need to be cautious of where you mount the box. The potential for spray or rain to get in is there if not mounted safely.

Elephant Cases Kayak Battery Box

Elephant cases are tough little battery boxes. This is seriously a commercial grade battery box. It looks like a tool box and it can handle a serious beating. At the same time, it offers a lot of versatility. The box fits standard 12V-7AH / 9AH marine batteries. It also features dual 2 pin polarized connectors (25A). They’re waterproof even when the cap is off, which is a nice feature.

Your battery is more than secure inside. There’s vibration absorbing foam to keep it in place. The box even floats if you have lithium batteries inside of it. The small size and versatility make it ideal for a kayak battery box. There are three male connectors, so you can attach a number of different accessories. Things like your fish finder or navigation lights can be operated easily and safely.

The box has several tie down points if you want to secure it in place. If you’ve used a battery box on a kayak before, you know this is integral. Finding a good place to secure the box can take some creativity. But you definitely don’t want it running loose in case you happen to flip over at some point. The Elephant case takes a lot of the worry out of figuring all that out.

If you’re looking for a sturdy and reliable battery box for a smaller boat or kayak, this is a great choice.

Homeon Wheels Trolling Motor Battery Box

Homeon has a very cool entry into the Smart battery box category. This trolling motor battery box has some of the coolest extras you want when you look for a Smart box.

The box itself can fit group 24 and group 27 batteries. It’s lightweight and even features a convenient carrying handle. The more battery boxes you see, the more you realize that’s a weirdly overlooked feature. Just remember, it’s for moving the empty box around. Use the side handles when there’s a battery inside. The weight will put too much stress on that top handle and it could break. A fabric strap and buckle keep it tightly sealed when you have it closed up

In terms of Smart features, it has a lot to offer. There’s a visual voltmeter on top for easy viewing. There’s a power and reset switch there as well. There are two USB ports for plugging in things like cell phones and other accessories to charge. There are also a pair of 12V accessory plugs. The main switch operates to manually reset the circuit breaker. Your electronics are protected by a 16 A circuit breaker.

One USB charging port is 2.1A. The other is 1A. The case is made of a thermoplastic and it’s UV stabilized. That means it’s safe to sit out in the sun for a long time.

One thing to be on the lookout for is that nylon strap that holds it together. It’s not the sturdiest thing in the world. Make sure you tighten it well. And remember, don’t lift by the handle if the battery is installed.

Camco Standard Battery Box

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Camco has made a simple, durable, polypropylene box here. The lid just lifts off, but it has a woven strap to hold it in place when you need it closed. It meets all United States Coast Guard requirements for use at sea, so no worries about safety. The dimensions are 7 ¼ inch wide X 10 3/4 inch long X 8 inch tall. There’s also an added 2 inches for the terminals. You can get a different sized box as well if this doesn’t meet your needs. Just check with the manufacturer and see what other sizes are available. This one is meant for group size 24 batteries.

There aren’t any bells and whistles with this box. It’s just straight to the point. A tough, durable box that costs under 20. It features foot clamps as well as the necessary mounting hardware. The lid is ventilated in case there is some kind of leak. Because it’s polypropylene, it can stand up to most things you throw at it. Battery acid won’t eat through, and it can handle oil and fuel spills as well. Plus, it’s lightweight and easy to transport. All in all, if you want a cheap, simple battery box, this is a winner.

NOCO Snap Top Battery Box

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The NOCO snap top battery box is about as simple as it gets. This is not one of the Smart battery boxes so don’t look for a USB charger or anything like that. Instead, it’s just a box. And it’s dirt cheap, too.

It meets United States Coast Guard standards for safety. The snaps lock the lid in place. There are also easy grip handles to allow you to move it around. It can handle temperatures down to.20 F, which is extremely cold. It’s also durable and can handle most bumps and thumps. That said, don’t go throwing it around for kicks, of course.

The interior of the box provides a snug fit for most battery sizes. Make sure you check the size of the box against the size of your battery. There are several size options available. All standard size batteries should be covered, no problem.

In the event there is a leak, the battery acid is safely collected in the bottom. Ventilation prevents a build up of dangerous fumes inside as well. The durable plastic case is rugged and can handle anything you’re likely to throw at it on a boat. It can endure extended UV exposure as well as oil or fuel spills.

Another great aspect is how easy it is to work with this box. If you want a power box, you can modify this pretty easily. A few well placed holes and you can make it adaptable for USB cables and more.

What is a Marine Battery Box?

Basically a marine battery box is a box for your battery. Pretty simple, right? A battery box allows you to protect your battery in several ways. First, many batteries need to be kept upright. If your battery falls over, you could potentially spill dangerous chemicals. The box prevents that from happening. But also, the box protects it from the elements as well. Water, dirt and other things are going to have a harder time getting to your battery if it’s in a battery box. On a boat, you’re at constant risk of things both falling over and getting wet. So having some protection just makes sense.

A battery box has about a one inch buffer inside of it. That pads the battery to prevent it from rattling around and it can absorb any hits or blows the box takes.

The box also ensures nothing hits the battery terminals. If metal or saltwater contacted your terminals, it could cause serious battery damage. Things like radios and trolling motors won’t work long. Not if your marine battery terminals corrode.

Why are Marine Battery Boxes Necessary?

So what happens if you choose not to use a battery box? Well, to start with, if you’re up North you have a problem. Batteries don’t do well in subzero weather. A battery box can shield your battery to a certain degree against freezing temps. If you don’t have a battery box, cold weather could actually cause the battery case to break. If that happens, the battery is all but useless now. Plus, you can have a spill.

The chemicals inside a battery, what most people call battery acid, is dangerous. It can ruin most materials it’s likely to come in contact with on your boat. It’s also highly toxic for people as well. If you have a battery spill, it could be a real danger for you or your passengers. Especially if you have kids on board.

By that same token, if a battery leaks into the water, that can cause serious environmental impact. We have to do our best to be stewards of the environment all the time. That means minimizing pollution whenever we can.

Choosing the Best Marine Battery Box

You have basically two choices when it comes to a marine battery box. You can get just a literal box or you can get a power station. These Smart boxes offer a number of features as you saw in our reviews. So it depends on what you need your battery box to do for you. If you need something to hold trolling motor batteries with external ports and LED battery meters, go Smart. But if you just need a basic box for your lead acid battery then that’s exactly what you should get.

Basic Boxes

Simple battery boxes are going to protect your battery. They protect your boat as well. No extra features, but the price tag can’t be beat. Our best value choice is under 10. That’s pretty remarkable. You can use these if you really don’t want to use your battery for anything other than what it’s there to do. If you’re just out fishing alone on the bass boat and want to relax, this could be great. But for a little more diversity, try a Smart box.

Smart Boxes

A Smart battery box tries to make the most of your battery and its design. Many will offer things like a voltmeter, which is remarkably handy. At a glance, you can see how much power you have in your battery. That takes a lot of the guesswork out of knowing how much time you have left on the water.

Smart battery boxes can also let you use other accessories. You can use USB ports to charge things like cell phones. Sometimes on a boat passengers can get bored. Especially the kids. Having a spare USB port so they can keep busy can be a lifesaver.

Accessory ports are typically available as well. These are often more useful for when you are in an RV. But they can still be handy on a boat depending on what electronics you’re using.

Some of the best features of a Smart box are safety features. An On/Off switch and a reset switch are so simple. Yet they can make things much easier for you on a boat. No need to worry about disconnecting cables in a pinch. Just hit the button and everything is off. Hit it again and everything is on.

These boxes will also come with circuit breakers very often. Something like dual integrated circuit breakers can be extremely helpful. Dual circuit breakers are the best for protecting all the electronics you may be running. And having two circuit breakers is obviously more efficient than one.

The big downside to a Smart box is the price. You’re paying substantially more for this kind of battery box. If you know you’ll make use of the extra features they’re a great investment. If they’re not things you’ll be using often. Maybe hold off for now. We think, in an emergency, a Smart battery box can really prove its worth. Being able to plug in a phone if your radio died, for instance, could be a game changer. But again, tailor your choice to your needs and budget.

The Bottom Line

A marine battery box is just a good idea. You need to keep safety as a top priority on your boat. The battery box protects both the battery and the boat. It can offer a lot of versatility as well. With the added features of a Smart box, you’ll be able to see your battery life at a glance. You can also charge your phone and run other devices simultaneously. All with a simple push of a button.

About Ian

My grandfather first took me fishing when I was too young to actually hold up a rod on my own. As an avid camper, hiker, and nature enthusiast I’m always looking for a new adventure.

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