Holder for Bosch PowerTube

I own a Riese und Müller eBike with a Bosch PowerTube 500 battery, which I need to charge at home, as there is no power in my garage. After days of contemplation, I found a place, where I can charge the battery without it being an ugly eye catcher for everyone to see.

My solution is to mount the holder on the back of my laundry bin - no screws or other adhesives needed. I printed three of these in PETG with 3 walls and 50% infill to ensure that the heavy battery won't drop, but you may need less infill.

This should also fit other Bosch Powertubes like the 625.

Here is the mount for the charger by Nanocube, which I attached using two velcro strips: https://www.thingiverse.com/thing:3083019