Blackview BV8900
- O
- Oleg10011001
- HEj
- 04 Oct 2024
Why does the smartphone specification not indicate which fast charging protocols it supports? For example, does it support PD and if so, which version? I will say for myself that despite the fact that the specification says that it can charge with a power of 33W, I have never seen the charging power be at least 30W. In addition, I will note that the Zime 145W 25000mA power bank is not fully compatible with this smartphone. In particular, when connected to the USB_C1 port of the specified power bank, this smartphone refuses to charge, and the power bank behaves incorrectly. The seller of the power bank, after consulting with a technical specialist, said that the problem is in the incompatibility of the power bank and the smartphone with each other, and not in the marriage of a specific copy of the power bank. I would never have guessed that they are not compatible, because for both USB_C ports of the power bank, almost the same set of fast charging protocols is declared, with the exception of the PD3.1 protocol, which is supported only by the USB_C2 port. By the way, when the smartphone is connected to the USB_C2 port, it charges normally quickly.
