The OPPO Reno5 Pro is equipped with a 4350mAh high-capacity battery that supports SuperVOOC 2.0 flash charging technology and can achieve 65W ultra-fast charging. Regarding the backcharge function, the OPPO Reno5 Pro uses low-power reverse wireless charging technology with 5W bandwidth, which can reverse wireless charging other devices that support wireless charging. That is to say, when the Reno5 Pro is fully charged, you can put a wireless charging device with a smaller battery capacity on the back of it and charge it through the reverse wireless charging function. Therefore, the specific time and effect of backcharging will vary according to the power of the specific device, the efficiency of wireless charging and other factors.
The OPPO Reno5 Pro is a smartphone that supports reverse charging and has a 5000mAh battery capacity. According to OPPO's official statement, the reverse charging function of this phone can be used when the battery level is below 20%, and it can achieve 20W charging power.
It should be noted that the reverse charging function can only be used when the battery level is less than 20%, and may be subject to some limitations, such as charging speed and charging times. Therefore, in actual use, it is recommended to avoid reducing the battery power to too low to ensure the normal operation and safety of the phone.