A:AnswerCharges the XR so should charge the XS as well. Just make sure you you do not have one of those pop em's on the back of the case. Will not charge with one on the case.
A:AnswerWe just bought the mop his abd that’s it! Plugs into outlet then you place your phone on its back right on top. Will not charge if you have a magnetic accessory on back
A:AnswerI don't know if the LG phone has QI charging ability. But the charger does not turn off. It does the same as if the phone was plugged in. Continues to give the phone AC Power basically...if not the phone would go down in charge just sitting there with no charging device. It's like a trickle charger. The phone itself stops receiving charge. but maintains power through the device.