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Noco HM462 Dual L16 Commercial Grade Battery Box

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Noco HM462  Dual L16 Commercial Grade Battery Box

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Detailed Specifications

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

  •  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

  •  Full-Flow Ventilation: Integrated vents safely allow gas dissipation

  •  Acid Leak Containment: Large internal reservoir protects against corrosion

  •  Marine-Certified: Compliant with USCG 183.420 & ABYC E‑10.7 requirements 

  • 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)

    • Accommodates two Group L16 (6 V) batteries

    • Rotationally molded, impact/UV/oil/gas/acid resistant housing

    • Four-corner captive lid fastening system

    • Full-flow vents for safe gas escape

    • Built-in acid reservoir for leak containment

    • Large cable ports support up to 4/0 AWG cables

    • USCG 183.420 & ABYC E‑10.7 certified

    • Integrated mounting feet for easy installation

SpecificationDetails
Model Number HM462
Type Dual L16 Commercial-Grade Battery Box
Battery Compatibility Two Group L16 (6 V) Batteries
Internal Dimensions 14.4″ L × 12.0″ W × 17.4″ H
External Dimensions 17.8″ L × 15.4″ W × 19.6″ H
Weight ~9.5 lb (~4.3 kg)
Cable Entry Supports up to 4/0 AWG heavy-gauge wire
Ventilation Full-flow gas exit vents
Acid Reservoir Large internal containment chamber
Material UV-stabilized rotationally molded polymer
Temperature Rating Functional to –20 °F
Certifications USCG 183.420, ABYC E‑10.7, NEC Articles 480 & 690
Mounting Integrated feet & four fastening knobs
  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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