The phone's built-in 4400 mah battery supports 66w, has 50w wireless charging, and also supports 10w reverse charging. It can charge all brands of mobile phone models, but it can only support the maximum power of about 10w.
The cost performance of this mobile phone is quite good, and it is also one of Huawei's flagship 5g dual-mode mobile phones.
According to Yu Chengdong, head of Huawei's consumer business, reverse charging technology is just a byproduct of Huawei's research and development of wireless charging technology. Therefore, as long as the phone supports wireless charging, Huawei mate40pro can reverse charge it.