This is just a template for the top of a Black and Decker "single source" 18V NiCd battery. You could print it, but it is only for reference to make other objects. I included the step, stl, and FreeCad source files. It has a moderate amount of tolerance built into it, so you may want to be careful. The 18V key is really 4.2mm not 7 and the slot groove is really like 100mm not 105, but if you are trying to make a holder, or adapter, you should be fine.
update 10 September 2016:
I need a template for a skil 18V NiCd battery pack if anyone has one....
| BnD_BatteryBlank.fcstd | 1.7MB | |
| BnD_BatteryBlank.step | 1.7MB | |
| BnD_BatteryBlank.stl | 29.7KB |
