Iphone Will Only Charge Wirelessly. For this reason iPhones will only work with Qi wireless chargers. For a third-party accessory check that its Apple certified.

A band-aid to this issue is to reboot your device. You can also switch to a wired charger for now duh. If you plug your iPhone into one of these charges the power could damage your iPhones components or your iPhone might just reject the charger altogether.
Theres quite a bit of dialogue on Apple support about this.
Your iPhone works with Qi-certified chargers that are available as accessories and in cars cafes hotels airports and furniture. For example some chargers are designed at higher voltages than made-for-iPhone MFi chargers are. This is definitely a software issue. You can also charge your Smart Battery Case without your iPhone.
