Noco HM462
Dual L16 Commercial‑Grade Battery Box – Heavy‑Duty 12 V Enclosure for Two 6‑Volt Batteries
The NOCO HM462 is a rugged, marine-grade battery box designed to securely house two Group L16 or equivalent6 V batteries. Ideal for off-grid solar, marine, RV, trailer, generator, and industrial power systems, it delivers robust protection and compliance for critical battery installations.
Features
Built from premium rotationally molded polymer, the HM462 withstands harsh environments—withstanding extreme cold, prolonged UV exposure, and chemical exposure without degradation Its captive lid with four fastening knobs secures the enclosure firmly, while vents.
Advanced Options
promote safe off-gassing of hydrogen. The sizable internal reservoir safeguards surrounding components from potential acid leakage Large cable entry ports accommodate up to 4/0 AWG wiring, supporting high-current applications. Its USCG and ABYC certifications mean it’s safe for use aboard boats, yachts, generators, and mobile equipment
Product Key Features
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Commercial-Grade Construction: Heavy-duty rotationally molded, UV, impact, oil, gas, and acid-resistant—durable to –20 °F Secure Lid System: Four-corner fastening with captive lid—stays attached and secure
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Full-Flow Ventilation: Integrated vents safely allow gas dissipation
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Acid Leak Containment: Large internal reservoir protects against corrosion
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Marine-Certified: Compliant with USCG 183.420 & ABYC E‑10.7 requirements
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Cable Access Support: Large ports handle heavy-gauge cables (up to 4/0 AWG)
Reliability & Performance
The HM462 is engineered for mission-critical environments. The rotational molding process ensures uniform strength and resistance to cracking, even at –20°F. Its captive lid design enhances safety by preventing lid loss, and the acid reservoir and ventilation features preserve internal and external equipment integrity. Integrated mounting feet make installation straightforward—with no need for extra templates or brackets
Key Features (Bullet List)
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Accommodates two Group L16 (6 V) batteries
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Rotationally molded, impact/UV/oil/gas/acid resistant housing
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Four-corner captive lid fastening system
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Full-flow vents for safe gas escape
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Built-in acid reservoir for leak containment
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Large cable ports support up to 4/0 AWG cables
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USCG 183.420 & ABYC E‑10.7 certified
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Integrated mounting feet for easy installation
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