New larger capacity!
Vented black battery box for Series 27 batteries. (10-1/2" maximum
boxes meet ABYC Standard E-10 and U.S. Coast Guard Specification Number 183.420
as an OEM-installed battery hold-down system. Polypropylene construction for
total acid resistance. Hold-down straps resist 350 pounds of force, nearly four
times the USCG requirement. Battery Boxes are drop tested in temperatures
ranging from -20°F to +120°F. Mounting hardware is included.