

My X1 Carbon does now. But it used to drain to empty after a day or two even if it was turned all the way off. Drove me crazy.
The problem ended up being the always-on USB setting in the BIOS. For some reason, even with nothing connected, that would drain the battery until it was completely flat. Once I turned that off, it’ll sleep for weeks like you said.
OP, maybe check the BIOS settings for “Always on USB” or similar and disable that?











“Does it piss you off when Google/whatever does [blank]? Yeah, me too. So I run my own versions to not have to deal with that crap. Would you like me to set you up an account on my stuff?”