Connect the Nintendo Switch Joy-Con controllers to the console while it is docked or charging
Attach the Joy-Con controllers to the Nintendo Switch console and let them charge through the console
Use a Joy-Con charging grip connected to a USB power source
Place the Joy-Con controllers on a Joy-Con charging dock
Connect a Nintendo Switch Pro Controller to the console or dock with a USB-C cable
Plug the USB-C cable into a USB power adapter, dock USB port, or compatible charger
Check the controller battery icon in the Switch system menu to confirm charging
Leave the controller connected until the battery is full