Made a "ZKE Battery Rack" Clone for charging, discharging, testing of different Li-Ion Cells like 18650, 21700, 26650 or equivalent. Lenght are adjustable.
what you also need:
6x countersunk screw m4 x 20 mm
4x nut m4
2x cylinderhead screw (small head) m3 x 12 mm
1x spring 5 x 20 mm
2x 25mm pieces of copper 10mm²
2x grub screw m4
tools:
taps m3 & m4
i use supports for "schlitten pol.stl" only
base.stl |
fest_pol.stl |
schlitten_feder.stl |
schlitten_pol.stl |