A:Answer This cell phone cover does not provide any type of QI wireless charging functionality. To get QI wireless charging capability for the Samsung Galaxy A20 you have to purchase an after-market, third-party wireless charging adapter. It is a device that basically plugs into the phone's charging port and then "folds" up flat on the back side of the phone. This cover allows a charge to go through it to the wireless charging adapter, but frankly the mechanics of the set up are less than ideal. You're better off just plugging in the Galaxy A20 using the regular wall charger...when Samsung says "fast charging," they really mean FAST charging. Just my advice.