Heavy-Duty Structural Single 6V Protection: The NOCO HM306BK
An upgraded take on the HM306BK, this redesigned Snap-Top Battery Box offers increased structural strength, a refined snap-top design, and easier installation. Engineered for durability, it features a reinforced honeycomb lattice for superior impact resistance down to -20ºF (-28ºC), and protection from acid, gas, oil, and UV exposure.
Fully compliant with USCG Code of Federal Regulations 183.420 and ABYC E-10.7 standards, it’s built to meet demanding marine and RV environments. Enhanced cable entry ports on the front and sides allow flexible cable routing, while optional ventilation holes provide added airflow to help optimize battery performance.
- Designed for a single 6-volt battery.
- Locking tabs to fasten the cover securely to the battery case.
- Impact and UV resistant, plus heavy-duty carrying handles.
- Fully ventilated to release battery gasses safely.
- Meets Coast Guard (USCG) Code of Federal Regulations 183.420.
- Meets American Boat and Yacht Council (ABYC) E-10.7.
| What’s Included | BG6V Lid, BG6V Base, Mounting Tray, Mounting Strap, (4) #8×1″ Self-Tapping Screws |
| Battery Type | 6V |
| Internal Dimensions (in) | 10.6″ L x 7.2″ W x 11.6″ H |
| External Dimensions (in) | 13.9″ L x 10.3″ W x 12.4″ H |
| Weight (lb.) | 2.94 |
| Country of Origin | USA |
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