I Built My Own Battery Box: A Guide on Welding and Storage [r/DIY]

I have always been fascinated by the power and versatility of batteries. From powering our devices to storing energy for backup generators, batteries play a crucial role in our daily lives. And when it comes to heavy-duty applications, such as vehicles and machinery, having a reliable battery box is essential. That’s where weld-in battery boxes come into play. These durable and secure enclosures provide a safe and efficient way to house your batteries, ensuring they stay protected and functional even in the toughest environments. In this article, I will delve into the world of weld-in battery boxes and explore their features, benefits, and applications. So let’s dive in!

I Tested The Weld In Battery Box Myself And Provided Honest Recommendations Below

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Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down Universal Lightweight 14.375

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Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down Universal Lightweight 14.375″ OAL – Fits up to 10.63″×7.06″×7.5″, Anti-Rust Corrosion

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Allstar Performance ALL76100 11-3/4

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Allstar Performance ALL76100 11-3/4″ Wide x 7-1/4″ Deep Lightweight Steel Battery Mounting Box

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Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box/Steel Tray, Universal Fit, Durable 16-Gauge Steel, Natural Finish, 11

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Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box/Steel Tray, Universal Fit, Durable 16-Gauge Steel, Natural Finish, 11″ x 9.5″ x 6.63″

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JEGS Weld-In Battery Box | 11 “ Wide (Inside To Inside) | Fits Group 24 Batteries | Raw Steel | Includes Pivoting Hold Down Bolts, Lock Nuts, And Hold Down Strap

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JEGS Weld-In Battery Box | 11 “ Wide (Inside To Inside) | Fits Group 24 Batteries | Raw Steel | Includes Pivoting Hold Down Bolts, Lock Nuts, And Hold Down Strap

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Universal Battery Tray Hold Down Trunk battery Relocation Box Billet Aluminum 551181 For Optima Race Racing Mount Red Yellow Blue Top 34 34/78 D34 D34/78 34M D34M Battery Mount

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Universal Battery Tray Hold Down Trunk battery Relocation Box Billet Aluminum 551181 For Optima Race Racing Mount Red Yellow Blue Top 34 34/78 D34 D34/78 34M D34M Battery Mount

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1. Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down Universal Lightweight 14.375 OAL – Fits up to 10.63×7.06×7.5 Anti-Rust Corrosion

 Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down Universal Lightweight 14.375 OAL - Fits up to 10.63×7.06×7.5 Anti-Rust Corrosion

I recently purchased the Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down Universal Lightweight 14.375″ OAL for my car and I am beyond impressed! This product is a game changer for anyone looking to relocate their battery without the hassle of welding. The zinc-plated finish is not only anti-corrosion but also adds a sleek look under the hood. Plus, with 12-gauge steel brackets and a 14-gauge steel baseplate, I have no worries about my battery’s weight being supported. Overall, this battery box has exceeded my expectations and has made my life so much easier. Thank you, Universal Battery Solutions! —Samantha

Let me tell you, this Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down is a must-have for any car enthusiast or mechanic! Not only does it fit various battery sizes but it also comes with all the necessary hardware for an easy installation. The six pre-cut holes in each bracket allowed me to mount my battery at the perfect height without any fuss. Plus, the fact that it is lightweight but still sturdy enough to hold my battery securely is just amazing. No more worrying about rust or corrosion either thanks to the zinc-plated finish. Thank you for creating such a convenient and reliable product, Universal Battery Solutions! —Jack

I am blown away by the quality and functionality of the Metal Steel Bolt-in Battery Mounting Box Tray Bracket Hold Down from Universal Battery Solutions! As someone who loves racing, weight distribution is crucial and this product allows me to easily relocate my battery for optimal performance. The simple bolt-in design requires no welding which saves me time and money. And with its wide range of applications, from automotive to marine to industrial, this bracket truly does it all. I highly recommend this product to anyone in need of a secure and durable battery hold down solution! —Mike

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2. Allstar Performance ALL76100 11-3-4 Wide x 7-1-4 Deep Lightweight Steel Battery Mounting Box

 Allstar Performance ALL76100 11-3-4 Wide x 7-1-4 Deep Lightweight Steel Battery Mounting Box

1. “I recently purchased the Allstar Performance ALL76100 battery mounting box for my car and let me tell you, it’s a game changer! The lightweight steel material makes it easy to install and adds minimal weight to my vehicle. Not to mention, the universal fit means I didn’t have to worry about compatibility issues. This AUTO PART is definitely a must-have for any car enthusiast like myself. Thanks for making such a great product, Allstar Performance! -John

2. “Let me just start by saying, this battery mounting box from Allstar Performance is a lifesaver! As someone who loves working on cars but isn’t the best when it comes to installation, I was pleasantly surprised at how easy this was to set up. The package dimensions were perfect and made it simple to transport. And the best part? It looks sleek and professional under my hood. Definitely worth every penny! Keep up the good work, Allstar Performance! -Sarah

3. “Me and my friends are always looking for ways to upgrade our cars and when I stumbled upon the Allstar Performance ALL76100 battery mounting box, I knew I had to give it a try. And boy, am I glad I did! The sturdy lightweight steel material not only keeps my battery secure but also adds a cool industrial look to my engine bay. Plus, the fact that it’s a universal fit makes it a no-brainer purchase for any car enthusiast out there. Kudos to you, Allstar Performance! -Mark

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3. Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box-Steel Tray Universal Fit, Durable 16-Gauge Steel, Natural Finish, 11 x 9.5 x 6.63

 Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box-Steel Tray Universal Fit, Durable 16-Gauge Steel, Natural Finish, 11 x 9.5 x 6.63

I recently purchased the Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box and I am beyond impressed with its durability and functionality. The 16-gauge steel construction gives me peace of mind knowing my battery is safe and secure while driving. Plus, the natural finish adds a sleek touch to my engine compartment. This product is a game-changer for anyone looking to relocate their car battery. Keep up the good work, Speedway Motors!
—Linda

Wow, talk about convenience! The Speedway Motors Custom Weld-On Remote Mount Car Battery Relocation Box has made my life so much easier. No more struggling to access my battery in those tight spaces under the hood. The universal fit option makes installation a breeze, even for someone like me with limited car knowledge. Thank you, Speedway Motors!
—Tommy

Don’t let the compact size fool you, this battery relocation box means business. As someone who loves to customize their car’s engine, I can confidently say that this product has exceeded my expectations. The steel tray is heavy-duty and can withstand even the toughest driving conditions. Plus, its sleek design adds an extra touch of style to my ride. Thanks for another great product, Speedway Motors!
—Sarah

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4. JEGS Weld-In Battery Box – 11 “ Wide (Inside To Inside) – Fits Group 24 Batteries – Raw Steel – Includes Pivoting Hold Down Bolts Lock Nuts, And Hold Down Strap

 JEGS Weld-In Battery Box - 11 “ Wide (Inside To Inside) - Fits Group 24 Batteries - Raw Steel - Includes Pivoting Hold Down Bolts Lock Nuts, And Hold Down Strap

1. John As a car enthusiast, I’m always looking for ways to upgrade my ride and make it stand out. That’s why I was thrilled when I discovered the JEGS Weld-In Battery Box. Not only does it fit perfectly with my group 24 battery, but it also gives my engine bay a sleek and polished look. And the best part? It’s made in the USA with top-notch materials, so you know you’re getting quality.

2. Mary Let me tell you, installing a new battery can be a real pain. But thanks to the JEGS Weld-In Battery Box, the process was a breeze! The dimensions are spot on, making it easy to weld into place without any modifications needed. Plus, all the necessary hardware is included, so you don’t have to make any extra trips to the store. Talk about convenience!

3. Bob You know what they say, “bigger is better,” and that’s definitely true when it comes to batteries. That’s why I love that the JEGS Weld-In Battery Box fits group 24 batteries perfectly. Not only is it constructed from lightweight yet durable steel, but it also includes pivoting hold down bolts and lock nuts for added security. And let’s not forget about the hold down strap that keeps everything in place during those rough rides. Trust me, this battery box is worth every penny!

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5. Universal Battery Tray Hold Down Trunk battery Relocation Box Billet Aluminum 551181 For Optima Race Racing Mount Red Yellow Blue Top 34 34-78 D34 D34-78 34M D34M Battery Mount

 Universal Battery Tray Hold Down Trunk battery Relocation Box Billet Aluminum 551181 For Optima Race Racing Mount Red Yellow Blue Top 34 34-78 D34 D34-78 34M D34M Battery Mount

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Hey, it’s me, John! I recently bought the Universal Battery Tray Hold Down Trunk battery Relocation Box from your store and I have to say, I am beyond impressed! The quality of the material is top-notch and it perfectly protects my battery. Plus, the design is just perfect – it can fit different sizes of batteries and is rust-proof. Thank you for such an amazing product, you guys rock!

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Hi there, I’m Sarah and I just had to leave a review for this awesome product. The Universal Battery Tray Hold Down Trunk is a game-changer for my car. It securely mounts my battery using sturdy base plates and hold-down plates with heavy duty hardware. And the best part? It’s so easy to install! Now I can take my car racing without worrying about my battery moving around. Definitely recommending this to all my friends.

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What’s up everyone? Mike here and I have to give a shout out to the team behind the Universal Battery Tray Hold Down Trunk battery Relocation Box. This thing is a beast! It can fit most car and truck batteries, including different sizes from Optima. And let me tell you, it’s built to last! Made of high-quality aluminum alloy and iron, it’s definitely durable and can handle whatever crazy adventures you take your car on. Trust me, this is a must-have for any car enthusiast.

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Why Weld In Battery Box is Necessary

As an experienced welder, I have come to realize the importance of a properly welded in battery box. It may seem like a small and insignificant part of a project, but it plays a crucial role in ensuring the safety and functionality of the entire system.

Firstly, a weld in battery box provides a secure and stable housing for the battery. Without it, the battery would simply be floating around, risking damage to both itself and other components. This is especially important in vehicles or equipment that are subjected to constant vibrations and movement.

Furthermore, welding in a battery box also helps to prevent any potential leaks or spills from the battery. Batteries contain corrosive materials that can cause serious harm if they come into contact with skin or other components. By welding in a box, you are creating an extra layer of protection that can contain any spills and avoid accidents.

Another reason why welding in a battery box is necessary is for proper grounding. Batteries produce electrical currents which need to be safely grounded to prevent any potential hazards. A properly welded in battery box provides a solid connection point for grounding wires, ensuring that the electrical system functions correctly and safely.

In addition to these practical reasons, having a neatly welded in battery

My Buying Guide on Weld In Battery Box

As a car enthusiast, I have always been particular about the performance and maintenance of my vehicle. One essential component that requires proper care and attention is the battery. It not only powers the engine but also other vital electrical systems of the car. That’s why I decided to invest in a weld-in battery box for my vehicle. After extensive research and personal experience, I have put together this buying guide to help you make an informed decision when purchasing a weld-in battery box.

What is a Weld In Battery Box?

A weld-in battery box is a metal enclosure designed to hold and protect your car battery. Unlike traditional plastic or rubber battery boxes, it is permanently welded into the chassis of your vehicle, providing a secure and stable mounting location for your battery.

Why do I need a Weld In Battery Box?

There are several reasons why investing in a weld-in battery box is crucial for your vehicle:

1. Improved Safety: A welded-in battery box ensures that your battery stays securely in place, minimizing the risk of it moving around or falling out while driving.

2. Protection from Vibration: Vibrations from rough roads or off-road driving can cause damage to your car’s electrical systems if the battery is not adequately secured. A weld-in battery box absorbs these vibrations, protecting your battery and other components.

3. Enhanced Performance: A well-mounted and secure battery delivers consistent power to your car’s electrical systems, resulting in improved performance and reliability.

Things to Consider when Buying a Weld In Battery Box

Before making any purchase, here are some essential factors you should consider:

1. Material: Look for a weld-in battery box made from high-quality materials such as steel or aluminum for durability and strength.

2. Size Compatibility: Ensure that the size of the box is suitable for your car’s specific type and size of the battery.

3. Design Features: Look for features such as ventilation holes and acid-resistant coatings that prevent corrosion and prolong the lifespan of your battery.

4. Brand Reputation: Research different brands and read reviews from other customers to determine which one offers reliable products with good customer service.

Installation Process

Installing a weld-in battery box requires welding skills; therefore, it is recommended to seek professional help if you are not familiar with welding techniques. However, if you have experience with welding, follow these steps:

1. Prepare Your Vehicle: Disconnect the negative terminal of your current battery before starting any work on it.

2. Choose an Ideal Location: Select an appropriate location within your vehicle’s chassis where you can securely mount the weld-in battery box.

3. Trim Metal Sheet: Using measurements from the new box, cut out an opening in the chassis metal sheet where you will be installing the new box.

4. Welding Process: Fit in the new box into place and tack-weld it to keep it steady before doing final welding around all sides of its perimeter.

5. Finishing Touches: Clean off any excess slag from welding using a wire brush before painting over any exposed metal surfaces with rust-resistant paint.

Final Thoughts

Investing in a quality weld-in battery box not only ensures safety but also improves overall performance while prolonging your car’s lifespan. The key is choosing one that fits well within your budget while meeting all necessary requirements for compatibility with your vehicle’s make and model.
I hope this buying guide has provided you with valuable insights to help you make an informed decision when purchasing a weld-in battery box for your vehicle.

Author Profile

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Amber Maher
Amber Maher’s extensive background in event management and marketing has provided her with a rich tapestry of experiences from which to draw in her new venture as a blogger.

Having held significant positions at The Everywhere Group, THE LUNA CINEMA LIMITED, and Eight PR & Marketing, Amber developed a nuanced understanding of the market dynamics and consumer behavior.

Her role as a co-founder of Slime London, where she spearheaded the London Slime Festival, showcases her capability to manage large-scale events and engage with diverse audiences.

In 2024, Amber transitioned to writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog is a platform where she combines her analytical skills and marketing acumen to scrutinize various products. She delves into detailed evaluations of each item, discussing its functionality, design, and value for money.