2-Pack 3.6Ah HPB18 Ni-Mh Replacement Battery for Black and Decker 18V Battery HPB18-OPE Compatible with Black Decker Battery 18 Volt Tools A1718 FS180BX FS18FL FSB18 Firestorm Cordless Power Tool - - Amazon.com
Amazon.com: BLACK+DECKER 18 Volt Battery NiCd Single (HPB18-OPE) : Everything Else