Draining Power When My Laptop is Pluged In

[Xaliven]

Hi.
So I bought this laptop 6 months ago and since I bought it, it drains power when it's pluged in.
its a MSI GE62 6QD Apache Pro gaming laptop and it has a built-in Battery.
it drains 1% everyday and when I use a coolpad it drains more than 5%!
it there something wrong with my laptop or it's normal?

 

[Windows_Geek]

Be make sure to check every apps that running on the background. Some of them are might be the culprit for your problems.