18640 & 21700 Box, 4 Cells, Hinged Lid

thingiverse

Another 18650 & 21700 box for 4 cells arrives with hinged lid that snaps into closed position.\r\n\r\nThe hinge requires two M3 x 20 screws with lock-nuts to secure it in place.\r\n\r\nJuly 5, 2019 at 21:00:\r\n\r\nApologies to all for the previous design flaw in the 21700 box - it's now updated, so ensure you use the correct model.