BATTERY, BOX, LARGE Hotsy Pacific Sale! from $25.60 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Battery Box w/ Cover, Marine Style. Protect batteries on pressure washers, boats or otherindustrial equipment. Attractive Molded Polypropylene Complete with hold-down cleats and strap for cover Large: 11-1/4"L x 7-3/4"W x 10-3/4"H