Made from 1/8" thick steel, this rugged battery box is designed to be a perfect fit for an Optima 34/78 series battery.  It even has a window in the top plate to see the spec sticker on the top of the battery without removing the lid.  We offer the box either as raw steel or powdercoated black.  If you'd like a box powdercoated another color, just e-mail us for availability.  We also supply the hardware to attach the lid to the rest of the box and the hardware to bolt the box to your vehicle.