PowerBank

Designed this powerbank for a power bank module that supports fast charging. Spoiler the module sucks or I am doing something wrong, my samsung phone refuses to fast charge and so does my huawei. But just in case someone else has this module I uploaded the model on here, you never know.
Link to the module

The powerbank holds 3 18650 cells in paralel and everything is held down with double sided tape. Also included the fusion360 project if you want to modify it :)