Quantity   Component name
1 × 9mm snap-off blades Used for creating the battery holders
1 × Drill Used only if you want to run the wires internally and your scooter's internal battery pack is in the tube not under the base plate.
1 × PLA filament for 3D printing the battery holders
1 × Appropriate gauge copper electrical wires connecting the batteries to the controller board
1 × Tools: Soldering Iron, 3D Printer, Multimeter