I updated my iPod touch iOS to iOS 12.1.1 last night. This morning, I noticed my iPod showed the charging indicator even though my iPod was not plugged into anything and the battery level at <20%.

The update have you wireless charging?

no. It was displaying charging even when walking around. Maybe it was charging off my hand?

Draining the energy out of me.

Does it still do this after rebooting?

grrr

Rebooted and it appears to be working okay. iOS 12.1.2 is coming, right?

Unless it has given it the feature of "WiFi Charging" Or something...

it's out for the phone, I'm not sure when the iPod will get it.

Swamp Daddy : not available for me yet