Serial Flexing Battery Holder

The original design is simply brilliant however I have a need for serial battery packs to drive my fishing sounder and live well. As such these battery packs sit in a sealed plastic container so I had no need for mounting holes or the wire channels underneath. Removing both of these also reduced print time.

Rather than run wiring back down each cell I prefer to alternate the poles of each adjacent cell. To avoid confusion I also wanted the pole orientation markings to be correct for each cell.

I have added a few true\false variables to the included scad file flexbatterSerial.scad.
FlipPoles = true;
[true] - Flip the battery markings every second cell to facilitate shorter wiring for series connection between neighbouring cells when battery poles alternated every second cell.
Additional holes are also created each end to facilitate shorter wiring for series connection between neighbouring cells.
[false] - the original design is printed with all battery markings in the same di