The DEWALT® battery rail is part of the DEWALT® workshop storage system and mounts directly to DEWALT® metal rails. It provides a convenient storage solution for up to four DEWALT® 12V MAX, 20V MAX*, or FLEXVOLT® batteries. The metal rail includes 4 battery cleats, each with up to 5 lbs weight capacity, for a total rail weight capacity of 20 lbs to support a wide variety of DEWALT® batteries. It also features a patented latching system that secures the hook to the rail.