How to replace the charging case?

Question

Electronics

The situation is domestic - sloppy people broke the charging case from the router and broke off one 220v power plug. Charging is non-standard. How can you quickly and in domestic (office) conditions replace it, taking into account the fact that the charges are motorized and cannot be disassembled.
Do not offer to order, cast from a 3D printer.
The case itself is standard, similar to charging from Nokia. Non-standard power plug - in the form of an "infinity" sign
UPD thanks to everyone, I found a charger with a collapsible case, I'll remove the case from it

Answer 1

The price of the adapter is around $ 1, is it really worth it? If you really want to, you can cut it into any plastic box of a suitable size, but what's the point of bothering?

Answer 2

Attach a cord with a plug from another unnecessary electrical appliance to the ends of the 220-volt charging output (tightly tape the connection point with blue electrical tape). This is how they did it in the 80s when they connected their NES, but there were no "flat-round" adapters.