18650 battery box

You need to print the box padding in TPUYou will need x6 M3 screws of 20 mm of length FITS ONLY GENUINE REAL UNPROTECTED 18650 FLAT OR BUTTON TOPSamsung, LG, EVE, BAK, Parasonic, Tenpower, ecc. CELL THAT WON'T FIT:PROTECTED CELLSREWRAPPED CELLSCHEAP FAKE CELLSALIEXPRESS SPECIALSCRAP WITH USB C PORT Hole in the middle is for your finger so you can grab any battery with two fingers.