IMG_20210915_033250_LI (Medium).jpg IMG_20210915_032758_LI (Medium).jpg Two B&D 18v NiCad batteries. They both fit my old 18v B&D EPC18 drill, but only the 2-pin/prong A18E battery works. The 3-pin ML:HPB18 is completely dead in the drill, but, after testing, seems to be fully charged. So, ...