DIY Wireless Charging Stand

My phone has some issues with wireless charging, looks like only one receiver coil is working so it only charges if it's exactly in the right spot. So I made my own charging stand with the coil in the exact right spot for my phone. I had an old powerbank with bulging battery that also had a wireless charger built in, so I removed the battery and put the electronics in this stand. The top is a separate part so you can put the electronics inside, after that I glued it in place with a few dots of hotmelt glue, so it should be easy to open again if needed.