Compatible with Group 8D.
Fits Group 8D batteries- including Marine, RV, and Commercial equipment. Perfect installation in a boat, camper, motorhome, trailer, or caravan, as well as, commercial and generator equipment.
Dual 8D Commercial Grade Battery Box
The HM485 Commercial Battery Box is a battery storage solution for sizes dual group 8D batteries, including Marine, RV and Commercial equipment. Perfect installation in a boat, camper, motorhome, trailer, or caravan, as well as, commercial and generator equipment.
Rugged Design.
The HM485 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.
Impact Resistant
A battery box for extreme conditions. Structurally enhanced battery storage solution that maintains its tough impact properties down to -20 degrees Fahrenheit without worry of cracking.
UV Resistant
Engineered to last the rigors of the outdoors. Made with UV inhibitors and color stabilizers to prevent structural degradation and color fading. Together, it's one of the toughest, most dependable battery boxes ever.
USA Made
We strive to maintain a reputation of diligently constructing the highest quality products, which is why every battery box is designed, engineered, and made in the USA.
Tested and Certified
Meets the United States Coast Guard’s Code of Federal Regulations 183.420 and the American Boat and Yacht Council’s E-10.7 requirements.
Ventilation and containment.
functional design.
Designed for full-flow ventilation and collection of spilled electrolyte fluid. The secure ventilated cover incorporates multiple exit points for battery fumes and the acid-resistant reservoir safely captures spilled battery acid.
No mounting template needed.
mounting dimensions.
Its integrated mounting feet provide a simple guide for mounting without the need of a mounting template.
HM485
internal dimensions.
HM485
what's included.
Cookies On This Site
Our website uses cookies, pixels, and similar technology (“Cookies”) to make the website work and to improve your online experience. Cookies that are essential for the functioning of our website are always active and cannot be turned off. With your consent, however, we may also use non-essential Cookies to improve user experience, personalize advertisements, and analyze website traffic. By clicking “Accept All,” you consent to our use of all Cookies, including these non-essential Cookies. You may block non-essential Cookies by clicking “Reject,” or change your cookie settings by clicking “Preferences.”
By using our website, you acknowledge this notice, and by clicking “Accept All,” “Reject,” or “Preferences,” you agree to our Website Terms of Use. See our Cookie Policy and Privacy Policy to learn more.