Protects Your RV/Marine Battery: Protects your RV/marine battery against collisions and contaminants; Box Holds: (2) group 24 batteries
Compatibility: Compatible with 3/8-inch ring terminals on battery cables
Vented Design: Expels hazardous gases, allowing you to safely store your battery in storage compartments; Features: A positive and negative battery terminal with 3/8-inch studs
Measurements: 17 5/8-inches x 15 ½-inches x 13 7/8-inches (including vent ports); 17 5/8-inches x 15 ½-inches x 11 7/8-inches (excluding vent ports); Durable Construction: Constructed of a durable polymer
Meets U.S. Coast Guard Specifications: Meets U.S. Coast Guard CFR 183.420 and ABYC E-10.7 specifications