September 8, 2025
Description
⚠ This project requires advanced maker skills, such as soldering, spot-welding battery tabs and assembling printed parts with threaded inserts.
A high-capacity yet ultra-compact (over 130mAh/cm³) DIY powerbank, designed around the IP5328P module and powered by eight 18650 cells for a total of 28.000mAh. It features 4 LED indicators to show the remaining charge and supports fast charging.
--- What you need ---
--- Print suggestions ---
PETG is the best option, use PLA if you live in a cold zone
--- What internals look like ---
License:
BY-NC
HarcosDesign
