Windows 10: Battery is draining after shutting down the laptop

Hi

I am facing an issue with my laptop's battery for past few days. After charging it to 100% i use it for 2 hours or so reaching up to 60%. Then I shut down my laptop and reopen it again after sometimes it doesn't turn on until I plug it with the charger with power source . After turning on I noticed that the battery indicates 0%.

Recently, why the battery is draining so fast after shutting it down while only half of the charge percentage50%-60% remains?

:)

 

Dell Laptop battery drains after shutting down

My dell laptop battery drains after shutting down.Only after removing the battery and placing it again after shutdown stops battery drain.Its getting heated up after shutting down?Why it is not shutting down . I've windows os running in my laptop

 

Battery drains while on sleep mode.


even mine has a slow battery drain, using Win 8.1. Even when powered off, not in sleep or hibernate, but off. It still uses the battery to keep the clock going.
Turn off fast start, as suggested, hibernate over sleep as it uses less power, and if you aren't going to use it for several hours, shut it off.

 

laptop power drain

I replaced my HDD with an SSD (and placed the HDD on the optical drive bay) a couple of weeks ago. I noticed that even if I shut my laptop down, I still would have a drained battery the next time I power it on. If I do not connect my laptop to a power source for a day (still shut down of course), the battery would be fully drained. I shrugged it off as a battery problem but recently I brought my laptop to travel somewhere and once opened my laptop bag, it was warm. It was only then I noticed that even though I shut the laptop down, a little led is still on indicating something has not completely powered down.

My bet is that it is the HDD on the optical drive still sucking power but is there a way to know what is completely draining my battery?