Wireless charging bank is not what mobile phone can be used, because some mobile phones do not have wireless charging function
< br >
Wireless mobile power refers to devices and devices with built-in batteries that obtain power through wireless induction for charging. Wireless charging technology, derived from wireless power transmission technology, its working principle is the use of induction cooker principle, when the current through the coil, it will produce a magnetic field; And the generated magnetic field will form a voltage, after the voltage will produce a current, with the current can be charged, and now this technology has been used in wireless mobile power