I'm about to receive my new Blackview BV 8000 pro phone but one thing that confuses me is the type of charger to be used. I would like to order a spare travel charger, car charger and power bank from AliExpress but I am unsure what I must get. It says that it uses a 9v quick charge. Will it work with a Qualcom Qi2 or Qi3 charger? Will this charging technology work on the Blackview BV 8000 pro? I am struggling to find a 9v specific charger, car charger and power bank that will work with this phone. Any advice appreciated.

BV8000 supports, as a MAXIMUM, a 9v charge. 9v (volts) means a faster charge than the common 5v charger can provide.

To benefit from fast charge, be sure to use a charger with an output of 9v (volts) and at least 2A (ampere).
The Qualcom quickcharge 3.0 meets this specifications, so it can be used, and also exceeds them providing even more charge (12v!) only to smarphones that support it.

The common 5v charger will charge your device anyway, but slowly.

Hi.
My charger is an AnkerPowerport speed 5, it is compatible with QC 3 standard. With BV8000 it does not use QC3, only a slow charge. So your information is not correct, based on my experience.
What you need is a charger that comply with Mediatek (MTK) Pump Express+. I have used several chargers and powerbanks that use this standard, and they all give optimum charging. At rapid charging the internal battery is charging at 2130mA rate. From charger to BV8000 voltage is 9.25V and current is 1.30A, 12.5W. This the supplied charger Blackview BV60 output.
Hope this could be of some help!
Regards

BJSr wrote:

Hi.
My charger is an AnkerPowerport speed 5, it is compatible with QC 3 standard. With BV8000 it does not use QC3, only a slow charge. So your information is not correct, based on my experience.
What you need is a charger that comply with Mediatek (MTK) Pump Express+. I have used several chargers and powerbanks that use this standard, and they all give optimum charging. At rapid charging the internal battery is charging at 2130mA rate. From charger to BV8000 voltage is 9.25V and current is 1.30A, 12.5W. This the supplied charger Blackview BV60 output.
Hope this could be of some help!
Regards

The Qualcomm QC3 has an output of 5V@3A, 9V@2A and 12V@1.5A, so i thought, on the paper, that i would have supported our phone.
If you confirm that QC3 doesn't work with our devices after having tryed that, well, thanks for having let the community know it. It was helpful!

I have done quite some research into this matter and the picture is quite clear. The voltage offered by the charger is only half of the deal. What protocol or chipset and firmware is installed in the charger and phone is most important. They must match. The handshake takes about 15 seconds before it settles on 9v input. The charging protocol is tailored by the supplier of the phone. For BV8000 MediaTek Pump Express+ , not Qualcomm QC