On Wed, 6 Nov 2019 08:47:56 -0500, Wade Garrett wrote:

If the battery is removable, pull it...then just leave the laptop
plugged in.

My experience with Li-ion batteries (the vast majority nowadays) is that if
they are cooled much below freezing and then connected to a power drain,
they will be immediately damaged permanently.

So yes, pull the battery and keep it in your house, not the garage.