Where can I order an extra charging cord?
It’s a standard USB Type C and USB Type A that you can buy a lot of places. Here’s one from NewEgg:
And there are many on Amazon as well . Just make sure one side is USB-C and other is regular USB (USB-A)
If you have a micro-USB cord (or more, if you’re like me and still have a phone using it) hanging around, there are also micro-USB to USB-C adapters too instead of tossing them out. Just make sure it supports OTG (On-The-Go) if you want to transfer files to a computer.