TWB-3 wrote:
I have a MacBook Pro 2019 and want to connect two LG 5K displays with thunderbolt 3 cables. I know to connect one to each side of my MacBook Pro but do I connect to the power usb-c port on each display?
You Mac will never overcharge.
If there is more than one power supply to the Mac it will choose which one to use.
Not an issue.
Use multiple displays with your Mac
https://support.apple.com/guide/mac-help/use-multiple-displays-mchl7c7ebe08/mac
Using 4K displays, 5K displays, and Ultra HD TVs with your Mac - Apple Support
https://support.apple.com/en-us/HT206587
Use the LG UltraFine 5K Display with your Mac or iPad Pro https://support.apple.com/en-us/HT210205