When it comes to your boat, batteries are precious cargo. Not only is it vital that they are protected to prevent them from failing but they also contain a lot of dangerous chemicals which would cause a big hazard should they ever spill out from the casing.

Due to that, it’s a great idea the invest in a battery box which will act as a protective hub for your battery and to ensure that it is protected from the harsh marine environment, while still being able to perform to its full capability.

Getting the best marine battery box you can find then is obviously crucial to having the highest level of protection for your boat. Here at Globo Surf we have developed a buying guide to help you through the process and have looked at the marine battery box reviews to make sure that you can find the best boat battery box for you.

How To Choose The Best Marine Battery Box – Buying Guide



Plastics can come in all different forms with a number of different strengths. Obviously, a marine battery box has to be very durable as it has to be resistant to impacts but also needs the ability to withstand any battery acid that might leak out. That’s why substances such as polypropylene are used as they will be able to deal with any harsh battery chemicals.

LED Indicator

An LED indicator can give you a useful visual on the status of your battery. This will enable you to find out when the battery needs a charge without getting it out and testing it yourself. If you’re confident that your battery is going to be able to hold the charge you need then getting a plain battery box without this feature wouldn’t be a problem.


Heavy-duty straps are vital in securing your battery box lid and also keeping the whole unit in place. Making sure that the strap is strong enough to hold everything inside is important as the whole point of having a battery box is so that your battery inside can be protected and having a high-quality strap will ensure that everything stays where it should.


As a product which is designed in order to protect another product, it is obviously vital that it is durable and able to protect your battery even in extreme conditions. The first aspect is for is to be made out of durable plastic as we have discussed then after that you want to ensure that it is resistant to shocks, temperature changes as well as being resistant to acid and corrosion too.


The design of a battery box should be simple and easy to use. Most are very simple boxes and their usability is high. While some may have more features than others, all of them should have the core design feature of being able to protect your battery and you need to ensure that you are getting the right size box for your battery.


It’s vital that both you are protected from your battery and also that the battery is protected from the outside elements as well. This involves any battery acid that might leak out as well as any gases it releases which need to be safely ventilated. You battery cover also needs to be protected from the elements too such as the rocking and vibration that can happen on a boat as well as the corrosive sea air.

Type of Battery

Some batteries are more likely to need a box, for example, an older a battery is more likely to fail so it will require protection. A flooded type of battery is also much more likely to leak acid than an AGM battery. Whatever the type of battery though, offering it the protection of a battery box can only help to extend its life.

Secure Mounting

One of the key reasons to get a battery box is to have a secure mounting in which you are able to place your battery. In order to do this you need to look for battery boxes which are able to be firmly secured to your boat and your product should come ready to be installed to wherever you want to leave your battery. Not securely mounting it might lead to problems should you have rough seas.


In general battery boxes aren’t going to be waterproof so this isn’t a feature that you need to look out for. The reason for this is that batteries require a certain level of ventilation which generally can be found under the lid. A battery box though should be well-designed so that no water can get inside the box from splashes or rain.

Easy Terminal Access

Having easy access to the terminals can be a useful feature for any battery box as even though the box is there to protect them from the elements, you don’t want to have to work too hard when it comes to using the battery.

Easily Portable

This is only important if you’re not looking to store your battery on board your boat. If you want to be able to take it away then there are battery boxes which are a lot easier to carry. The easiest way to do this is by choosing a box with a big handle so you can simply pack it away and take it out when you need it.



Q: What is a Marine Battery Box?


A marine battery box is quite simply a box for your battery, but it has a few key purposes to serve. It needs to be able to securely keep your battery in one place so that it doesn’t move around when you’re on the boat and it also needs to help it be resistant to the motions of the boat. The battery box also does a key job in protecting you from the battery as it’ll be resistant to it acid as well as getting rid of any unwanted gases.

Q: Why Should You Use A Marine Battery Box?


If you have an AGM battery which is completely sealed and maintenance free then you might be wondering what the point is of having a battery box, but even then it can have key advantages and act as a barrier between your battery and the outside environment. A marine battery box makes sense as it offers such a vital piece of boat equipment a safety net.

Q: What Are The Benefits Of Using Marine Battery Box?


As we’ve discussed, the primary use of a battery box is to protect your battery from anything that might harm it as well as protecting you from any harm that the battery might do to you. Further than that though it can also come in a handy carry case so that you’re able to transport your battery from one place to another and other features such as an LED indicator can show you how much charge is remaining. Over time it will save you money as it will reduce the cost of battery maintenance and replacement.

Globo Surf Overview

You only have to think about what would happen if your marine battery got damaged to see the advantages of using a battery box. You would have any access to power on your boat which means key devices like your marine GPS could fail and well as your bilge pump too.

Getting the best marine battery that you can as well as putting it in the best battery box is the best bet to ensure that the worst isn’t going to happen. Selecting the best involves getting a heavy-duty battery box which is resistant to everything that both the marine environment and the battery inside can throw at it.

It’s important to check the size of your battery to make sure that it fits and then after that you want to ensure that it is made out of the right materials and has the features that you’re looking for.

If you don’t have access to a shoreline marine battery box power station when you might want to look for a portable battery box so that you are able to charge it up at another location, if you do have a battery box power station then you are able to choose a model that can have more of a permanent mounting so you can simply charge it where it stands.

Getting a battery box is a lot about common sense as there aren’t many reasons to not have one. Even the strongest batteries can get damaged and we know how serious it can be when it fails. You want to be able to enjoy your battery powering up your phone or helping to blast out your music and you don’t want to worry that it’s not going to be able to power your bilge pump.

Getting the best battery box will give you the peace of mind that you and your battery are going to be protected at all times.

More Boat Reviews:

Globo Surf Marine Battery Boxes Review

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Rated 5/5 based on 1 customer reviews
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Interesting article. I never had a battery box for my boat but after reading this I am ordering one. Better to order now than be sorry later. Thanks.

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My name is David Hamburg. I am an avid water sports fan who enjoys paddle boarding, surfing, scuba diving, and kite surfing. Anything with a board or chance I can get in the water I love! I am such a big fan I decided to start this website to review all my favorite products and some others. Hope you enjoy!