# Model files for parts

This page contains models and drawings of some of the drone parts. They can be used for 3D printing and/or laser cutting replacement parts.

## Clever 4

### Battery holder

File: [`battery_holder.stl`](https://github.com/CopterExpress/clever/raw/master/docs/assets/battery_holder.stl).

Filament: PLA/ABS/SBS.

Infill: 50% or more.

Description: the holder should be installed on the top deck. It allows the user to secure the battery with the battery strap and to mount your battery level indicator using a 3M pad.