Solder Fume Extractor

Remix of Solder Fume Extractor by StriK3FoRC3 (which is a remix of Malectrics) adding a few modifications for myself as I don&#39;t like to solder direct to Batteries, and have connectors to easily swap parts out.This my first time using CAD. I have included the FreeCAD file to allow more modifications. Original Instructions: https://www.instructables.com/DIY-Battery-Powered-Solder-Fume-Extractor/ChangesSwapping the Micro USB port to USB CCarving out the main battery holder section to allow a battery holder so not needing to solder to the batteryLarger fan wire hole to allow a 4 pin fan connector to go throughFlush push buttonWhat you will need12V 120x25mm 3000RPM Fan (Any 120mm Computer Fan)1S 3.7v Battery Indicator https://www.aliexpress.com/item/1005001727427034.htmlMT3608 Step Up Module https://www.aliexpress.com/item/1005002225004697.html18650 Battery Holder https://www.aliexpress.com/item/32842979487.html18650 TP4056 USB C Lithium Battery Charger <a target="_blank" rel="noopener