The Switch will automatically stop charging when it reaches 100%, so there’s no need to unplug or undock when it’s fully charged.
Can I leave my Nintendo switch charging overnight?
The Nintendo Switch console can be left in the dock while not in use to ensure that it is fully charged. Leaving the console on the dock or plugged in directly with the AC adapter overnight, or past the point where the battery is fully charged will not cause harm to the battery.
Will my Nintendo switch overcharge?
It can’t overcharge. That would stop it being a home console. Even when you are using as portable it stops using the battery at 100% and uses the power supply to run the system.
How long should I charge my Nintendo switch?
The Nintendo Switch console takes approximately 3 hours to fully charge when the console is powered off or in sleep mode. Charging time will be longer if the console is in use. Once fully charged, the battery duration for the console varies depending on model and on the software application and functions being used.
How long does it take to charge a dead switch?
A dead console will apparently take three hours to charge, four hours to deplete, then you don’t touch it for thirty minutes.