DIY Power Bank 18650 3S 5P

by InfiArt

DIY Power Bank Enclosure This design is for a custom DIY power bank using a QC4.0 / QC3.0 LED Dual USB PD Fast Charge 5A 100W Micro/Type-C charging module with temperature protection. Battery Setup: Configured with 3S 18650 batteries (total: 15 cells in a 3s5p arrangement). Features: Includes STL files ready for 3D printing Fully editable Fusion 360 files for additional customization Two interchangeable lid versions: Module only Module + XT60 connector for direct power output XT60 Installation Tip: Place the connector in the top lid Drill a 1mm hole and insert a 1mm pin to lock it in place The charging module can be purchased from many online stores. I bought mine here (3S version): https://www.aliexpress.com/item/1005004645663172.html?spm=a2g0o.order_list.order_list_main.142.529118028hE44o