A:AnswerIf the phone is able to wireless charge, then it will work with this. Unfortunately the Moto G Power doesn't have Qi technology allowing it to charge wirelessly
A:AnswerWe have cases on our phone (IPhones) and the charger works. It must be flush with the back (round part) in order to charge so anything on back side of phone might interfere Not sure about metal but love this charger