The SkyRC MC3000 battery charger/tester is a great device but given the large range of cells that it supports, the AAA cells are a pain to align. This adapter eliminates that issue. It lifts the cell into the proper position and prevents it from slipping off to the side.
Included a slot for the temperature sensor. No idea if it actually helps.
I printed with supports in the position this loads into Prusa Slicer. Not sure if it's necessary, but it's a quick print. Only takes about 12 minutes on my MK4S
The author marked this model as their own original creation.