Looks just like my M1 iPad Pro 11.I’m surprised by the lack of MK clones with smart connectors on Aliexpress, and I really didn’t see any charging cases. Your best bet might be a used MK which are under 100 on eBay. Bear in mind that the Smart Connector charges slower than the USB-C port; have you checked to see how much independent repair shops would charge to replace your USB-C port?
PS. Based on the color of that photo I think you have an iPad Air.
I got a 2021 M1 iPad Pro 11, the USB C port is broken, warranty already expired, try to charge the iPad through smart connector (3 metal circles on the back), but could not find any iPad pro smart connector chargers at all anywhere.
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The back of the M1 Air looks like the back of the M1 Pro, but the M1 Air was available in purple.Looks just like my M1 iPad Pro 11.
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