Wireless backcharging refers to a new charging method that uses wireless signals to transmit power to devices through mobile phones or tablets. No need to use the traditional data cable, but through the wireless signal to achieve charging, the user can charge anywhere, saving the tedious connection process, greatly improving the convenience of charging.
In addition, wireless backcharging can also be achieved in the absence of power supply, such as in the field or parks and other places, users can charge through wireless backcharging technology, giving users a more convenient experience.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging. However, its charging power is small and can only be used as an emergency.