CUBOID 150W Display Charge Error

I have an issue with my CUBOID 150W that looks common "Charge Error"
When connected from PC to CUBOID using Micro USB Charge Error

Device will not power on with different batteries, I have upgraded / downgraded the firmware.


Feels warm with micro USB connected and NO batteries in the device, displays Charge Error.

The device is DOA
CUBOID 150W
Purchase Date 7/4/2016

Any help would be most appreciated.....