Now you can add some flash with a unique battery tray for the genuine Optima Group D34/78 batteries. The bottom plate has 4 countersunk holes to make securing the battery to an existing surface easy (fasteners not included). The Kit comes with a top and bottom plate and 2 polished aluminum studs with Stainless steels fasteners. Max tray dimensions are: 11 1/2 Long, 7 3/4 Wide, 7 1/8 High. Just pick the style that you like best from our list.

Shown with Optima battery installed (battery not included)