Originally Posted by JK98
Cold doesn't drain the battery, it slows the chemical reactions down which create power, and if it is cold enough, the battery won't put out enough power. The battery will put out power and operate well again once it warms up. The danger though is that it gets too cold and the battery freezes and gets permanently damaged. The screen can also freeze if it gets cold enough, and be permanently damaged.
Used your link, very interesting information at that site. Thank you. Seems to mean that in a arctic climate like we enjoy here in the winter, and electric car or scooter would be a bad idea. I guess that camping out in winter requires you to take real care of your batteries.
I'll try to be more careful to bring in my phone and player.