Default Quick connect?

On seemingly random days, my phones battery dies a lot faster than usual. When I check battery stats it tells me quick connect is using up the most battery (40+%)
What is this quick connect?
How do I stop it from eating all my battery?

BTW I'm on complete stock rom
Not even rooted
(was too lazy)

Sent from my SM-G900P using XDA Premium 4 mobile app
Why save the world when you can drop Axis