Einhell To XT60 (TS100) And USB Adapter Power X Change

This is an adapter to power a device via 24V XT60 and/or USB from a Einhell Power X Change battery.
I created it to power my TS100 soldering iron and a fume extractor (aka fan) from the Einhell batteries. Of course you can power any USB device or 24V-35V-XT60-device from this.
For example i charged my phone with this adapter. :)

Print with support. My support settings in Slic3r which worked great:

• Support on build plate only: yes

XY separation between an object and its support: 3.5mm BOM:

LTC1871 step up converter (67mm*43mm) to create 24 V https://www.aliexpress.com/item/LTC1871-DC-DC-Step-Up-Booster-Converter-3-35VDC-to-3-5-5VDC-LED-Voltmeter-DC/32596016341.html

• LM2596 step down (22mm*17mm) to create 5V for USB https://www.aliexpress.com/item/5-pcs-Ultra-Small-Size-DC-DC-Step-Down-Power-Supply-Module-3A-Adjustable-Step-Down/32261885063.html
• Male XT60 plug https://www.aliexpress.com/item/10-Pairs-XT30-XT60-XT90-Yellow-Battery-Connector-Set-4-5mm-Male-Female-Gold-Plated-Banana/32546847748.html
• Female USB Type A jack (see edit below)
• Crimp male spade connectors https://www.aliexpress.com/item/100pcs-50pairs-6-3mm-16-14AWG-Female-Male-Electrical-Wiring-Connector-Insulated-Crimp-Terminal-Spade-Blue/32846771914.html

M3 screws (3 5mm, 4 8(or more)mm) The links to aliexpress are of course just examples.

The spade crimp connectors and the USB jack get glued into position. I used hotglue.

I also attached a version without USB.

Edit 2018-08-21: I've attached v1.1 (untested). The only change is, that the place for the usb jack is now 15.6 mm long. Now standard Usb jacks should fit. E.g.: https://www.ebay.de/itm/15x-USB2-0-A-Buchse-Leiterplatte-loeten-Anschluss-Buchse-fuer-Computor-Silber-GY/263337791195

Edit 2018-11-13: Added Fusion 360 project files.

(Imported from https://www.thingiverse.com/thing:3015028)