USB Adapter for Einhell Power X Change Battery

This is a functional remix optimized for a specific Dual USB Quick Charge DC-DC module. The original design was not compatible with this board without these significant changes:

PCB Compatibility: Specifically adapted for the dual USB QC board (6–32V) supporting QC3.0, Huawei FCP/SCP, AFC, Apple, etc.

Module Link: AliExpress Item 1005006018130204

Screwless Assembly: Redesigned the top cover with a snap-fit system. No screws are required, making it easy to service, though glue can be used for a permanent bond.

Enhanced Stability: Added an integrated support foot/spacer at the bottom. This fills the gap between the battery and the module, preventing wobbling.

Improved Cooling: Added dedicated ventilation openings for better passive airflow during high-power charging.

Status Visibility: Added precise cutouts for the status LEDs, so you can monitor charging activity.

Слава україні!!!! 

Modified Geometry: Internal mounting points and layout were overhauled for a perfect fit and easier assembly.

Files included: I have provided both STL and STEP files to encourage further modifications and improvements by the community.