Print as shown in diagram, with a good brim. Have printed in PLA and ABS at 0.28mm layer with three walls and three layers top and bottom … minimum 8mm brim to keep it upright when printing fast on X1C
The author remixed this model.
Changed dimensions to suit the smaller battery.
Have now added a triple bank with wider spacing … from the remix files.
23/4/24: All updated to fit larger width batteries. Should all be good now!