The enclosure is designed to perfectly fit the popular 140W charging pad available online and is secured with four M2x8 hex socket screws.

When operating at high power for extended periods, significant heat can build up; therefore, the design incorporates large‑area cooling vents while still utilizing high‑temperature‑resistant materials such as PETG or ABS for printing.

With its compact form factor, this enclosure is ideal as a desktop charging station—featuring a meticulously modeled real‑world circuit board and integrated indicator light holes.

I personally use a power supply rated at 24V with a current of 5A or higher.

Due to limitations in print resolution, it may be necessary to refine the screw holes during post‑processing—but in most cases, this step is not required.

Charging pad purchase link: https://item.taobao.com/item.htm?id=752022568745&spm=tbpc.boughtlist.suborder_itemtitle.1.73072e8dAs7v2W

M2x8 Hex Socket Screws:

https://detail.tmall.com/item.htm?id=600255824864&skuId=5562596568827&spm=tbpc.boughtlist.suborder_itemtitle.1.73072e8dAs7v2W

Power Supply: A 6–30V power adapter (with a 5521 connector)—we recommend using a 24V supply delivering 5A or more.