Expandable Battery Holder Power X-Change

Multi battery wall holder for Ozito Power Xchange.
I have spare batteries from earlier Ozito models and I have made adaptors to fit these to later drills.
I liked the Idea from https://makerworld.com/en/models/707719-einhell-4-battery-holder-power-x-change, but wanted a quicker print.
I remixed the idea by drawing this myself with Design Spark Mechanical.
Drawing included if you want to use a different battery brand.
Clone the wall mount and joiner keys to hold more batteries if needed.
The units clip together well and need no glue but there are extra holes for screws to mount them individually if needed.