DREMEL 18650 BATTERY ADAPTER

thingiverse

This Dremel is on steroids - use at your own risk. My Dremel works fine with it. This adapter allows using two x 18650 lithium cells on a Dremel model 7300, which means 8.4 volts instead of 4.8 volts. A small piece of copper wire is needed to connect the batteries from the rear side (Picture #3). It's also possible to use a big screw with dimensions equal to an 18650 cell to work with only one cell. Simply use the screw as a cell dummy.