Complete acid resistance is ensured by polypropylene construction.

Extremely durable; tested in drops from -20 to +120 degrees Fahrenheit.

being a battery hold-down system from an original equipment manufacturer (OEM), it complies with ABYC and U.S. Coast Guard requirements.

Strong straps can sustain 350 lbs of stress, almost four times the amount required by the Coast Guard.

Designed with Series 24 standard batteries, 10 1/8 inch maximum height