Replacement Battery, 2000 mAh cells, 6.0 volt 5-cell pack, NiCad Rechargeable cells. Extended wires allow for easy connections. This WILL NOT WORK for replacement of the newer 2-cell pack. Make sure you don't have the newer Swiffer with the 2-CELL PACK
(Model L 4000). Check out YouTube http://youtu.be/93on6RrZuHg. The 5-cell is for the oldest original Swiffer Models