The DEWALT® battery charger rail mount is part of the DEWALT® workshop storage system and mounts directly to DEWALT® metal rails. It provides a convenient storage solution for one desktop style or two compact style DEWALT® 12V MAX or 20V MAX* Li-ion battery charger. It has a total weight capacity with charger and battery attached of 11 lbs to support a wide variety of DEWALT® battery chargers. It comes with the additional hardware needed to easily attach most DEWALT® 12V MAX or 20V MAX* Li-ion b