Mechanical squonk mod 18650 using :
16x0.5mm top plate (Mod Maker 510 or others) ---- https://www.modmaker.com/mm510-v2-squonker-ss16mm05mm
for top & bottom battery contact :
Modmaker dinky squonk bottle or any squonk bottle (max diameter 18mm - recommended : 17.5mm) ------
best fit for 24mm atomizer
18650 battery (best fit for Molicell's)
2-5pcs 5x1mm neodymium magnet (optional)