How bad is cold for electronic devices?

How cold must it be that electrical devices such. B. Nintendo consoles (3DS, Switch & co.) Harm it? And how can you protect them from the cold if you z. B. Must store in the car. And what damage can occur?

Cold does not bother the devices.

But if you take an ice-cold device with you into the warm room then most of the time condensation forms in and on the device, so you should leave such a device for at least three hours and wait until the water has evaporated. Otherwise it will probably break.

Normal cold does not do much to the devices.
But you should warm up your devices before charging.
I had once seen a video on batteries.

Charging cold batteries can permanently damage it.

Thanks

Thanks