Ecoflow Powerstream cooler

I designed a new holder to attach 80mm fans to an Ecoflow Powerstream inverter.
It fits on top of the inverter also in combination with the invisible wall mount https://www.thingiverse.com/thing:6118385 or my remix https://www.thingiverse.com/thing:6600244.
Let the fan blow against the inverter. This way the fan works more efficient.

Update:
I added a lighter Version (V2). It uses 20% less material what also decreases the printing time. But you have to be much more careful when inserting the thread inserts.
Minor differences: The hooks fit a little better to the Powerstream, but are also a little more fragile. The fan is placed 5mm closer to the top.

Update 2:
I added Versions for 120 or 140mm fans.
Designs not testet yet, feedback appreciated.

Update 3:
I added another Version for a 120mm fan. I am using this one with integrated thermostat: https://euroharry.com/products/digitalanzeige-temperaturgesteuertes-leises-luftersystem-usb-lufter-5v-lufter-mit-modernem-geburstetem-schwarzem-aluminiumrahmen-fur-heimkino-av-schranke?_pos=7&_sid=dd477ab79&_ss=r
This version doesn't use the thread inserts. The fan is mounted with the screws contained in the set.