I created this remix by using Ghiotto's Dremel battery container as a reference. Dremel and Bosch have almost identical batteries. The cap part of the Blue Bosch is different compared to Dremel. The body and the top parts are almost identical with the original version, only some little changes have been done. The parts of this remix are fully compatible with the original ones.
Although I'm going to use this thing without battery cells, I have tested the original container with 18650 batteries. The cell space in the original body was very tight so I expanded the internal dimensions slightly.