I ordered my HI8 Pro from Shenzhen Ele Technology Limited in November and have still not received shipment due to Chuwi delivery issues from factory. Last information I got this week was the following:
Sorry to tell you that we got hi8 pro in stock.
But when we test the tablet,there is problem for the battery,so we returned it to the factory.
In addition,we may send the tablet at the end of february.
With that said, Chuwi obviously have battery issues in their production batch that needs to be sorted out… good thing that Shenzhen Ele Technology tested the devices before shipping them out, which perhaps not all sellers have done.
I suggest you try to get a replacement unit from your seller once these problems have been resolved.