Titan FS18BX 18 volt Slide-Style Battery For Black & Decker Slide on 3000MAH Titan Brand Replacement Battery for Black and Decker 2 Year Warranty 18V, 3.0AH. Ni-MH Powerful, long-lasting and built to last Works with: 244760-00, A18, HPB18, HPB18-OPE,FS180BX, FS18BX, FSB18,A1718 and more