Battery Capacity Tester Case

This tester is meant to test more common batteries, like 18650.The Push Pins are best printed with a 0.2mm nozzle.Use 3 pieces of transparent filament (L=8.5mm) to transfer the light from the 3 LEDs.https://aliexpress.com/item/1005008772450880.html Hardware:8 pcs Flathead Screw M3x4