18650 4s holder

Modified to house a BMS (EBD02) within the case.
The separators are identical to the original, while the bottom blind cap was just enlarged to sit flush with the top. The crossed cable ties and a bit of hot glue help keep the cables in place and secure.

The sleeve is optional, and has small insets that can be used for 12mm tape labels.

Solder the bottom cables and pass them into the separator, please note the orientation. Turn the pack upside down and place the other separator turned at 90 degrees. Insert the sleeve if you want it, then solder the top cables and place the separator cap. Bend the cables to clear the bms (you need to put it in diagonal, the holes will align perfectly, then solder everything, use a small amount of hot glue if you want, then place the top cap, use the cable ties in a cross pattern using them to also help the cables stay put. apply a dab of hot glue in the hole and voila :)