Battery pack connector or adapter for Aldi "Active Energy" 20V or 40V lithium packs

thingiverse

This is a battery holder - connector - adapter for Aldi Active Energy 20V or 20/40V batteries. I originally designed it to allow these very economical batteries to be used with older 18V NiCd battery tools - but have since used them for other devices, robotics etc. The holder is in two parts: The main body that the battery latches in to and which can be screwed to whatever it's needed for using M4 countersunk screws. The connector blade housing, which can be fitted to the above part after assembling the connector blades, and possibly screwing the body in place. [Some of the photos show an earlier revision that did not have mounting holes included - the stl files are the last revision, with mounting holes].