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Your cart is empty. 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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Camie
2025-08-07 09:11:53
Heavy duty. Quality. But it was too big to fit in this area. So we had to return. Not products fault.
George C
2025-07-29 10:05:52
Liked size and price. Built strong and rust proof.Unfortunately just to big for my available location.
Repro63
2025-07-23 14:05:49
I bought this for my RV travel trailer so that I could upgrade to a bigger battery size. The box arrived, and I was super impressed at the quality and build. It is a tank and it is well worth the money. So why only 4 stars? Well, it was too big, and the way the box is built, it is tapered and bigger at the base than at the top. Also, the four corners have protruded bolt down points that would not handle very much pressure. If you tightened it down just a little too much, it would break off. Also, there is no seal around the top of the box, or around the lid to keep out water and dirt.Other than that, this is a perfect box. Unfortunately I had to return it as it was too big and I could not bolt it down on my trailer tongue. I would have to modify it too much to get it to work. Still, 4 stars from me!
Ukukat
2025-07-21 14:08:11
These storage boxes are very well constructed and very spacious. My two new LiFePo4 house batteries will be well protected inside of them. The lids are nice and secure too.
Troy R. Atwood
2025-06-12 09:19:23
4x100AH Lifepo4 batteries. 2xWattcyle minis and 2xregualr size batteries. Tight fit but got the job done!
DJ Wilson
2025-06-10 14:22:17
Fit perfectly in the back of my Colorado a strap to strap it to the front of the truck works perfect and my tonneau cover goes over it!
Greg Banks
2025-06-02 16:32:26
Found this battery box perfect fit just what I was looking for.
Jeff Herth
2025-05-04 13:37:20
The box is well built and will work with some modifications but the battery is not secure when the box is closed. I can hear it moving around, I’ll have to install straps to make it work
lijul2009
2025-04-29 14:12:56
Parfait pour habiter ma pile aux Lithium
Cristian
2025-03-16 16:57:19
This is well overpriced for what is essentially a very simple plastic box. The lid is poorly fitting and only the top inch is "double walled".
Sf
2025-02-10 13:52:37
Used for commercial use. Does the job very well
Peter Hillar
2025-01-07 09:31:01
very happy with this, keeps the powder dry
Duck Bill
2024-12-09 11:38:22
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