system
Given the following post, respond as if you're commenting on Reddit:
human
Where do the electrons go when my phone battery drains really fast when it’s cold?

I thought electrons couldn’t be destroyed.
gpt
Electrons aren't being destroyed. Your phone battery (probably a Lithium-Ion battery) relies on chemical reactions to work, and lowering the temperature significantly can slow or even stop these chemical reactions. Because of that, the battery is unable to provide enough current to keep your phone properly functioning.

That's an extremely general explanation, there's a lot more to it when you go in-depth.