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NOCO HM484 8D Commercial-Grade Battery Box

4.5 4.5 out of 5 stars 245 ratings

To see product details, add this item to your cart. You can always remove it later.
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Purchase options and add-ons

Brand NOCO
Unit Count 1 Count
Voltage 12 Volts
Reusability Single Use

About this item

  • Commercial Grade - Designed to accommodate a single group 8D battery, including automotive, marine, RV, and other commercial batteries.
  • Rugged Design - Four corner fastening system and captive lid for easy installations, large cable entry holes for large gauge cables, full flow ventilation for releasing battery gases, and a battery acid reservoir.
  • Designed for Rugged Environments - Impact-resistant down to minus 40 degrees Fahrenheit, withstands acid, gas, oil, and other contaminants, and immune to UV exposure.
  • Keeps your Battery Safe - Limits water entry, effectively collects battery acid, allows adequate ventilation, and protects against accidental contact of battery terminals.
  • Certified and Tested - Meets United States Coast Guard (USCG) Code of Federal Regulations 183.420 and American Boat and Yacht Council (ABYC) E-10.7 specifications.
See more product details

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$126.99
Get it as soon as Monday, Mar 25
In Stock
Ships from and sold by Amazon.com.
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$12.99
Get it as soon as Monday, Mar 25
In Stock
Sold by Ampper Direct and ships from Amazon Fulfillment.
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NOCO HM484 8D Commercial-Grade Battery Box
NOCO HM484 8D Commercial-Grade Battery Box
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Price-5% $126.99
Typical:$132.99
$89.99-32% $12.95
List:$18.99
-35% $12.95
List:$19.99
$89.99$32.91
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Value for money
3.9
4.2
4.6
4.7
3.1
3.5
Easy to install
4.3
4.8
4.7
4.7
3.9
Sturdiness
4.2
4.6
4.6
3.6
3.6
Light weight
4.4
4.5
4.5
Sold By
Amazon.com
ALL-TOP
Amazon.com
Amazon.com
Li Time US
Amazon.com
voltage
12 volts
12 volts
12 volts
12 volts
12 volts
240 volts
reusability
Single Use
Single Use
Rechargeable

From the brand


From the manufacturer

HM484 Commercial Battery Box For 4D Batteries

NOCO Heavy Duty Commercial Battery Boxes

Rugged Battery Pack

UV Resistant Battery Box

Made In USA

Ventilated For Battery Acid

Rugged

Every single NOCO battery box has been designed to withstand conditions in even the most extreme environments; impact resistant down to -40 degrees Fahrenheit, withstands acids, gasses, oils and other contaminants.

UV Resistant

Engineered to last, NOCO battery boxes consist of thermoplastic modified by UV stabilizers, to create a highly UV resistant final product. Leave the battery box outside for years without worry of the box cracking or fading.

Made In USA

NOCO strives to create the only the best. Every battery box NOCO sells is designed, engineered, and produced in the USA.

Keeps Your Battery Safe

Each battery box is tested and certified in order to make sure the end result is the highest quality product possible. NOCO’s battery boxes meet the United States Coast Guard’s Code of Federal Regulations and the American Boat and Yacht Council’s requirements.

HM484 Battery Box With Cable Holes And Locked Lid
Internal Dimensions of HM484 Battery Box
External Dimensions of HM484 Battery Box

Product Description

The HM484 Dual 8D Commercial Battery Box is a battery storage solution for sizes group 8D batteries, including 12V Marine, RV, Boat, and Trailer Batteries, as well as, Commercial Equipment. It features a four corner fastening system and captive lid for easy installations, large cable entry holes for heavy gauge wires, full flow ventilation for releasing battery gasses, and a large battery acid reservoir. Its rugged, rotationally molded design provides ultimate protection in low-temperature environments and protects against UV, oil, gas and other contaminants. Perfect installation in a boat, camper, motorhome, trailer, or caravan, as well as, commercial and generator equipment.

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Product information

Technical Details

Additional Information

Warranty & Support

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NOCO HM484 8D Commercial-Grade Battery Box


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What's in the box

  • Group 8D Commercial-Grade Battery Box
  • (2) Star-Knob Mounting Screws
  • Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    245 global ratings

    Customers say

    Customers like the sturdiness and performance of the battery. For example, they say it's well built, stands up to the rigors of beating and vibrations, and works well with RVs. That said, opinions are mixed on the size.

    AI-generated from the text of customer reviews

    20 customers mention20 positive0 negative

    Customers are satisfied with the sturdiness of the battery. They mention that it is well built, heavy duty, and stands up to the rigors of beating and vibrations. Some customers also mention that the box seems thinly made, but once they are bolted down, it is a high quality dual battery box that should last for years. The size, color, material, and design make this enclosure a great, solid enclosure impervious to vibration, temperature extremes, and moisture.

    "Seemed pricey but I am pleased with the rugged construction." Read more

    "Very sturdy and well made box." Read more

    "...I feel I got lucky and the box "just" fit.The box itself is very sturdy, and I thought the battery cable pass through locations were..." Read more

    "Perfect fit for a 300ah lithium battery. Very strong. It fit in between the trailer wall an the propane bottles. I like the lid with the screws...." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the performance of the battery. They mention that it works well with their converted school bus and RV.

    "I used this to to create a portable LifePO4 bank. Worked perfect." Read more

    "I installed this in my converted School bus and it works very well. It seems to be very sturdy and well built.Delivery was very quick...." Read more

    "Works well with rv ." Read more

    "First rate better than I expected. Worked perfectly." Read more

    3 customers mention3 positive0 negative

    Customers find the installation of the battery to be easy. They mention that the lid is easy to remove and secure.

    "...I like the lid with the screws. Its easy to take off and on." Read more

    "...Great for putting hoses, cables and tools with sharp edges. Easy to remove and secure lid, solid enclosure impervious to vibration, temperature..." Read more

    "Ease of installation..." Read more

    13 customers mention9 positive4 negative

    Customers are mixed about the size of the battery. Some mention that it fits perfectly with space to spare, while others say that it's over-sized.

    "Measurements were correct and it fit my toy hauler. Plastic seemed to be very thin. Pretty expensive for what it is...." Read more

    "...It arrived today and they actually fit like a glove. One picture is with the batteries spaced as far apart as possible...." Read more

    "...The next issue was the box was so large, it had to be assembled, battery and all, before being set into the battery tray...." Read more

    "Perfect fit for a 300ah lithium battery. Very strong. It fit in between the trailer wall an the propane bottles. I like the lid with the screws...." Read more

    Large Battery Box could be a Tight Fit
    4 Stars
    Large Battery Box could be a Tight Fit
    We had recently purchased a 200ah Lithium Battery to replace the aging 6v batteries on our Travel Trailer. This battery was physically wider than the 6v units, and no conventional "dual" SLA Battery Boxes would contain this unit. Having originally strapped the battery to the front of the trailer, I was immediately concerned with curious eyes and sticky fingers. I knew a battery box would be required, not necessarily for elemental protection, but to conceal.The battery we purchased was a standard Group 8D size, and while a tight fit in the stock battery location, it did fit with plenty of spare room. The main issue I have with this box, and the reason for knocking a star off, is it is simply over-sized.That's not usually a huge problem, but trailers are designed to be in motion, and you don't really want your battery sliding around, even if it's inside a box meant to contain it. I didn't spend a lot of time trying to see if I could strap the battery down inside, but there was nothing I saw that was obvious. Instead, I used a couple of foam packing "boards" to stuff into the sides of the box and keep the battery from moving.The next issue was the box was so large, it had to be assembled, battery and all, before being set into the battery tray. This meant I couldn't even properly screw it into the battery tray. The space is so tight, that I can't even remove the lid. And while it would be physically impossible to remove the battery without first unbolting everything off the front of the trailer, I used a ratchet strap to be extra secure. Granted, you may not have this issue as every trailer is different. I feel I got lucky and the box "just" fit.The box itself is very sturdy, and I thought the battery cable pass through locations were perfect. The lid has rubber grommets to help seal against water intrusion. It was the most affordable 8D solution I could find. Just make sure you are aware of the sizing issues.
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    Top reviews from other countries

    Translate all reviews to English
    lijul2009
    5.0 out of 5 stars Robuste et imperméable
    Reviewed in Canada on September 20, 2023
    Cristian
    3.0 out of 5 stars Overpriced for what it actually is
    Reviewed in the United Kingdom on March 26, 2021
    Sf
    5.0 out of 5 stars Very good quality. Fast delivery.
    Reviewed in Australia on January 4, 2023
    Peter Hillar
    5.0 out of 5 stars fits like it should
    Reviewed in Canada on December 13, 2022
    Duck Bill
    4.0 out of 5 stars It's big, and needs a little re-enforcing . yet to be exposed to west coast Canada's weather yet
    Reviewed in Canada on February 6, 2022