StealthMounts Milwaukee M18 Battery Boards can securely store up to three batteries. Our mounting feet are molded into the rear of the Battery Board making them compatible with our mounting cleats and Milwaukee Packout. Perfect for transporting your batteries to and from the jobsite. Batteries can be mounted from either direction and won't fall out when being carried around. The board has two blind holes in the center, opening up more mounting and storage options. Attach a bench belt to the rear of your battery board and you have instant storage and transportation for your impact driver or tape measure. The possibilities are endless.