A:AnswerThis device will not wirelessly charge your iPhone 7 because that phone does not have the capability, but the cradle is built perfectly to accommodate your charging cord without any compromise.
A:AnswerYes it holds it well. The charging seems a bit slow but I am using an Otterbox case and the box says the charging is only 5W for iPhone and 10W for Android? But it does say Fast Charging, so hard to say.
A:AnswerIt functions exactly like plugging your device into any usb charging cable.
If you’re asking if the charger shuts off when your phone reaches 100%, the answer is no. It’s impossible for the charger to know the phone battery is fully charged. No data is sent from the phone to the charger it’s just a proximity charge device.
A:AnswerYou probably could but I wouldn’t buy the this model if you’re plugging it in. This mode is more expensive because it’s also charging your phone. But there is space for the cable to run in from the underside. Just don’t buy the wireless charging unit