I have exactly the same problem! So my phone is now unusable, thanks!
PLEASE FIX ASAP!!!!!!!!!!!

i did it with original charger and cable but does not work
when i have bought the phone in july from bangood, to replace my 1 year old bv6000 that reboots sevreral times a day after an ota update, it did not came with a usb-c cable but with a mini usb cable and an usbc adaptator

now i'm 14% battery before trashing the phone or send it to repair !!!!

i need a solution and i begin to doubt about blackview quality...

Here in Brazil my phone is already empty ...
What do I do now Blackview?

Can you guys test it using original charger and original cable and report back?
Don't worry, any problem can be solved! We are here!

I tested the original charger, also with an xiaomi charger, as well as the USB port on the computer. I also replaced the charger cable. Nothing was efficient.
As my cell phone was already dead, I took a technician who dismounted and carried the battery out of the cell phone.
Now I'll leave it off to save battery power while I wait for a solution ...
I hope it is quick...
Note: The flashlight also does not work, and USB debugging does not respond even when turned on.
Sorry for my english.

i tried everything to and it does not charge.
only 13% now...

Same but different problem. Phone will charge if turned power off first.

No charging if on.

I have the same problem.
Three days ago the software was updated automatically. The smartphone was charging, connected to the electric network and with a battery charge of 35%.
When the update was finished, the smartphone was no longer charged. The smartphone detects the charger, the red LED turns on, but the battery does not receive a charge.
I have returned the smarphone to factory values but the problem persists.
I do not know what to do.

I use a universal charger with the type C blackview adapter, but I do not think this is the problem, since before the update it worked perfectly.

The smartphone is off and with 15% battery.

Sorry for my English

is it a way to cancel this update?

my battery is now 12% ...

@chtiot
If it doesn't charge, even if the mobile is powered off I strongly suggest to switch off the phone.

Flash from pc an older rom, i suggest the 19-12.

If you will end up with a 0% battery you can have problem in flashing!