Print settings
| Material | PETG |
|---|---|
| Layer height | 0.2 mm |
| Infill | 20% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 38 g total (estimate) |
| Size · lipo-charging-rack-4-slot | 158 × 72 × 45 mm |
Hardware
LiPo safety bag or metal ammo can
FIT CHECK
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
License
Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.
Missions that use it
Pre-Flight LiPo Cell Checker with a Raspberry Pi
Plug in a pack's balance lead and see every cell's voltage, the imbalance and a GO / NO-GO verdict on an OLED.
TechnicianPower Systems: Batteries, Regulators and LiPo Safety
Pick the right battery, step voltage down to 5 V and handle lithium batteries without drama.
EngineerBuild Your First 5-Inch FPV Drone
Frame, motors, flight controller stack, ExpressLRS radio and Betaflight setup — a complete first quad build.
Engineer
