This Ryobi 18V telescoping soap dispensing scrubber kit comes with (1) 18V battery and (1) 18V charger. The scrubber extends up to 51 inches with a 6-position head making cleaning easier in hard-to-reach places. This model has soap and water dispensing technology that accepts a standard 3/4 in hose connection. The scrubber head accepts Hex Shank and Triangle Connector accessories, see manual for compatible models. When the battery door is securely in place your battery will be protected with an IPX7 water resistant rating. The PCL1701 scrubber is ideal for cleaning tile, fiberglass, siding and many more. Comes in bulk packaging.