Battery case
cults3d
First, try making a battery case for tubular Ni-Cd batteries. The diameter of the holes is 17.5mm and the case has two host's places. I've printed this with PLA, and it looks slightly elastic; my only problem was the quality of the print, which wasn't so great. It's designed to go with a rail adaptor on a rail system for airsoft replicas. In fact, I designed the two holes to be set up not only on the rails but also in other locations.
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