Case / B2B-Loader XY-SK35

I've created a small B2B loader housing based on the XY-SK35 Buck Boost, that can be sourced via Ali, Banggood and many others:
https://www.google.com/search?q=xy-sk35

https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20210426020536&SearchText=xy-sk35


Input to the system is via a Neutrik Speakon NL4 connector / socket:
https://www.neutrik.com/en/product/nl4mp

Output via the famous XT30 connector. The connector sits well, but in addition I've glued it in with a small amount of superglue.

We have a campervan that is running on 24V (but it will work on 12V systems as well) there I use the unit to charge different household devices, such as shavers or the Dyson vaccum cleaner.
For that purpose, I cut the original charging cables and solder a XT30 connector in between. Like this, I can choose wheter I want to charge the device with the original wall charger or on the B2B.

Just remember to set the right voltage to charge your device!
Of course, I can't take r